SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 
FORM 6-K
 
REPORT OF FOREIGN ISSUER
Pursuant to Rule 13a-16 or 15d-16 of
the Securities Exchange Act of 1934
 
For the month of November 2005
 
Commission File Number 000-51122
 
pSivida Limited
(Translation of registrant’s name into English)
 
Level 12 BGC Centre
28 The Esplanade
Perth WA 6000
(Address of principal executive offices)
 
(Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F).
 
Form 20-F ý        Form 40-F o
 
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):
 
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):
 
Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.
 
Yes o        No ý
 
If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82-___.
 
SIGNATURE
 
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant, pSivida Limited, has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
 
Date: November 15, 2005
     
  pSivida Limited
 
 
 
 
 
 
  By:   /s/Aaron Finlay
 
 
Aaron Finlay
Chief Financial Officer and Company Secretary
 
 

 
 
The following is a summary of the terms of the transactions contemplated by the agreements contained in this Form 6-K. This summary is not intended to be complete and is qualified in its entirety by reference to the exhibits to this Form 6-K.
 
THIS FORM 6-K IS NOT AN OFFER TO SELL, NOR IS IT SEEKING AN OFFER TO BUY, ANY SECURITIES IN ANY JURISDICTION WHERE THE OFFER OR SALE OF THESE SECURITIES IS NOT PERMITTED.
 
Securities Purchase Agreement
 
pSivida and an institutional investor (referred to in this form as the investor) entered into a Securities Purchase Agreement on October 5, 2005. The agreement provides for the purchase of a note and warrant by the investor. The note purchase price is equal to US$15 million. The investor will receive a warrant to purchase up to 633,803 American Depositary Shares (ADSs) of pSivida for no additional consideration.
 
Closing of the issue of the note and warrant is subject to the fulfillment or waiver of specified conditions. Under the agreement, pSivida has agreed not to issue any securities before February 14, 2006, except pursuant to the conversion of existing convertible securities, options or warrants or as contemplated pursuant to pending or completed transactions. pSivida has further agreed not to issue any further securities for two years after the closing date (other than pursuant to certain permitted issuances) unless the investor is offered to subscribe for at least 50% of the securities to be offered on the same terms as the securities are to be offered to any other person. An example of a permitted issuance is a firm commitment underwritten offering of more than US$25 million.
 
Under the agreement, pSivida agreed, among other things, to continue to file reports with the U.S. Securities and Exchange Commission, to keep its securities listed on specified exchanges or quotation systems, and not to undertake certain types of dilutive securities issues.
 
The Note
 
A short summary of the terms of the note follows:
 
·
 
The note will have a face value of US$15,000,000.
     
·
 
The note may be converted by the holder into ADSs at any time prior to the third anniversary of the date of issue of the note. The number of shares to be issued on conversion of the note is to be calculated by dividing the face value of the note to be converted (and any accrued but unpaid interest on the note) by the issue price of the ADSs.
     
·
 
The conversion price will initially be US$7.10 per ADS and may be adjusted under certain circumstances, including, among others, in the event pSivida issues securities at a lower price than the price at which the note may be converted.
     
·
  The note matures 3 years after issuance and bears interest at the rate of 8% per annum.
     
·
 
Under certain circumstances, pSivida may make interest payments in the form of ADSs.
     
·
 
The note contains certain events of default which allow the investor to accelerate the maturity of the note and permit the investor to force payment of the note in the event of a change of control of pSivida.
     
·
 
pSivida has the right, in certain specified circumstances, to force the investor to convert the note into ADSs, including if the ADSs are trading at 200% of the conversion price during a specified period.
     
·
 
The investor has the right to require pSivida to prepay one-third of the note at the 12, 18 and 24 month anniversary of its issuance under certain circumstances, including if the ADSs are trading below the conversion price during a specified period.
 
 
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·
  The note contains various negative covenants, including limitations on the incurrence of debt and liens, and the maintenance of certain cash levels.
 
The Warrant
 
The following is a summary of the terms of the warrant:
 
·
 
The warrant constitutes an option to acquire up to 633,803 ADSs at any time on or before the sixth anniversary of the issue of the warrant.
     
·
  The per ADS exercise price under the warrant is US$7.20 and may be adjusted under certain circumstances, including, among others, in the event pSivida issues securities at a lower price than the price at which the note may be converted or pSivida makes a pro rata issuance to shareholders.
     
·
  There is a limit of 4.99% in respect of an investor and its affiliates’ beneficial ownership in pSivida, which may prevent it from exercise of part of the warrant (this limit may be changed by the investor).
     
·
 
If there is a fundamental transaction (such as a transaction which involves a change in control of pSivida or a transfer of substantially all of its assets), pSivida will use its best endeavors to procure that the successor entity assumes all of the obligations of pSivida under the warrant.
 
THE SECURITIES DESCRIBED HEREIN WILL NOT BE OR HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, AND MAY NOT BE OFFERED OR SOLD IN THE UNITED STATES ABSENT REGISTRATION OR AN APPLICABLE EXEMPTION FROM REGISTRATION REQUIREMENTS.
 
THE SECURITIES PURCHASE AGREEMENT IS BEING FILED AS AN EXHIBIT TO THIS REPORT OF FOREIGN ISSUER ON FORM 6-K TO PROVIDE INVESTORS WITH INFORMATION REGARDING ITS TERMS. THE SECURITIES PURCHASE AGREEMENT CONTAINS REPRESENTATIONS AND WARRANTIES THAT PSIVIDA LIMITED AND INVESTORS LISTED ON THE SCHEDULE OF BUYERS MADE TO EACH OTHER AS OF THE DATE OF THE SECURITIES PURCHASE AGREEMENT OR OTHER SPECIFIC DATES, AND SUCH REPRESENTATIONS AND WARRANTIES SHOULD NOT BE RELIED UPON BY ANY OTHER PERSON.
 
EXHIBIT INDEX
 
EXHIBIT 99.1:
 
Securities Purchase Agreement, dated October 5, 2005, between pSivida Limited and the investor listed on the Schedule of Buyers attached thereto
EXHIBIT 99.2:
 
Form of Subordinated Convertible Note in the principal amount of US$15,000,000
EXHIBIT 99.3:
 
Form of Warrant to Purchase ADRs for the purchase of up to 633,803 ADRs
EXHIBIT 99.4:
 
Form of Registration Rights Agreement
EXHIBIT 99.5:
 
Letter Agreement, dated November 15, 2005, relating to the Securities Purchase Agreement
 
-3-
 
 
 
 
EXHIBIT 99.1
 
Securities Purchase Agreement, dated October 5, 2005, between pSivida Limited and the investor listed on the Schedule of Buyers attached thereto
 
 

 

Execution Version
SECURITIES PURCHASE AGREEMENT
 
SECURITIES PURCHASE AGREEMENT (the "Agreement"), dated as of October 5th 2005 by and among pSivida Limited, an Australian corporation, with headquarters located at Level 12, BGC Centre, 28 The Esplanade, Perth, WA 6000 Australia (the "Company"), and the investors listed on the Schedule of Buyers attached hereto (individually, a "Buyer" and collectively, the "Buyers").
 
WHEREAS:
 
A.  The Company and each Buyer is executing and delivering this Agreement in reliance upon the exemption from securities registration afforded by Section 4(2) of the Securities Act of 1933, as amended (the "1933 Act"), and Rule 506 of Regulation D ("Regulation D") as promulgated by the United States Securities and Exchange Commission (the "SEC") under the 1933 Act.
 
B.  The Company has authorized a new series of convertible notes of the Company, which notes shall be convertible into ordinary shares of the Company (the "Ordinary Shares"), which are, as of the date hereof, represented by American Depositary Shares each representing 10 Ordinary Shares and evidenced by an American Depository Receipt ("ADR"), in accordance with the terms of the Notes (as converted, the "Conversion Shares").
 
C.  Each Buyer wishes to purchase, severally but not jointly, and the Company wishes to sell, upon the terms and conditions stated in this Agreement, (i) that aggregate principal amount of notes, in substantially the form attached hereto as Exhibit A (the "Notes"), set forth opposite such Buyer's name in column (3) on the Schedule of Buyers (which aggregate principal amount for all Buyers shall be $15,000,000) and (ii) warrants, in substantially the form attached hereto as Exhibit B (the "Warrants"), to acquire up to that number of additional Ordinary Shares set forth opposite such Buyer's name in column (4) of the Schedule of Buyers (as exercised, the "Warrant Shares").
 
D.  The Notes bear interest, which at the option of the Company, subject to certain conditions, may be paid in Ordinary Shares ("Interest Shares").
 
E.  Contemporaneously with the execution and delivery of this Agreement, the parties hereto are executing and delivering a registration rights agreement, substantially in the form attached hereto as Exhibit C (the "Registration Rights Agreement"), pursuant to which the Company has agreed to provide certain registration rights with respect to the Conversion Shares, the Warrant Shares and the Interest Shares under the 1933 Act and the rules and regulations promulgated thereunder, and applicable state securities laws.
 
F.  The Notes, the Conversion Shares (including ADRs), the Interest Shares (including ADRs), the Warrants and the Warrant Shares (including ADRs) collectively are referred to herein as the "Securities".
 
NOW, THEREFORE, the Company and each Buyer hereby agree as follows:
 
 
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1.  PURCHASE AND SALE OF DEBENTURES AND WARRANTS.
 
(a)  Amount. Subject to the satisfaction (or waiver) of the conditions set forth in Sections 6 and 7 below, the Company shall issue to each Buyer, and each Buyer severally, but not jointly, agrees to purchase from the Company on the Closing Date (as defined below), a principal amount of Notes, as is set forth opposite such Buyer's name in column (3) on the Schedule of Buyers, along with Warrants to acquire that number of Warrant Shares as is set forth opposite such Buyer's name in column (4) on the Schedule of Buyers.
 
(b)  Closing. The closing (the "Closing") of the purchase of the Notes and the Warrants by the Buyers shall occur at the offices of Schulte Roth & Zabel LLP, 919 Third Avenue, New York, New York 10022. The date and time of the Closing (the "Closing Date") shall be 10:00 a.m., New York City Time, two (2) Business Days after, and subject to, satisfaction (or waiver) of the conditions to the Closing set forth in Sections 6 and 7 below (or such later date as is mutually agreed to by the Company and each Buyer).
 
(c)  Purchase Price. The purchase price for each Buyer (the "Purchase Price") of the Notes and related Warrants to be purchased by each such Buyer at the Closing shall be equal to $1.00 for each $1.00 of principal amount of Notes being purchased by such Buyer at the Closing.
 
(d)  Form of Payment. On the Closing Date, (A) each Buyer shall pay its aggregate applicable Purchase Price to the Company for the Notes and the Warrants to be issued and sold to such Buyer at the Closing, by wire transfer of immediately available funds in accordance with the Company's written wire instructions, and (B) the Company shall deliver to each Buyer the Notes (in the principal amounts as such Buyer shall have requested prior to the Closing) which such Buyer is then purchasing along with the Warrants (in the amounts as such Buyer shall have requested prior to the Closing) such Buyer is purchasing, duly executed on behalf of the Company and registered in the name of such Buyer or its designee.
 
2.  BUYER'S REPRESENTATIONS, WARRANTIES AND COVENANTS.
 
Each Buyer represents, warrants, covenants and agrees with respect to only itself that:
 
(a)  No Public Sale or Distribution. Such Buyer is (i) acquiring the Notes and the Warrants, and (ii) upon conversion of the Notes and exercise of the Warrants will acquire the Conversion Shares issuable upon conversion of the Notes and the Warrant Shares issuable upon exercise of the Warrants, for its own account and not with a view towards, or for resale in connection with, the public sale or distribution thereof, except pursuant to sales registered or exempted under the 1933 Act; provided, however, that by making the representations herein, such Buyer does not agree to hold any of the Securities for any minimum or other specific term and reserves the right to dispose of the Securities at any time in accordance with or pursuant to a registration statement or an exemption under the 1933 Act. Such Buyer is acquiring the Securities hereunder in the ordinary course of its business. Such Buyer does not presently have any agreement or understanding, directly or indirectly, with any Person to distribute any of the Securities.
 
 
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(b)  Accredited Investor Status. Such Buyer is an "accredited investor" as that term is defined in Rule 501(a) of Regulation D.
 
(c)  Reliance on Exemptions. Such Buyer understands that the Securities are being offered and sold to it in reliance on specific exemptions from the registration requirements of United States federal and state securities laws and in compliance with Australian Securities Laws (as defined below) and that the Company is relying in part upon the truth and accuracy of, and such Buyer's compliance with, the representations, warranties, agreements, acknowledgments and understandings of such Buyer set forth herein in order to determine the availability of such exemptions and the eligibility of such Buyer to acquire the Securities.
 
(d)  Information. Such Buyer and its advisors, if any, have been furnished with all materials relating to the business, finances and operations of the Company and materials relating to the offer and sale of the Securities which have been requested by such Buyer and have had access to those documents described in Section 3(k) as are generally available to the public. Such Buyer and its advisors, if any, have been afforded the opportunity to ask questions of the Company. Neither such inquiries nor any other due diligence investigations conducted by such Buyer or its advisors, if any, or its representatives shall modify, amend or affect such Buyer's right to rely on the Company's representations and warranties contained herein and such Buyer represents that, in connection with its purchase of the Securities, it has not relied on any statement or representation by the Company or any of its officers, directors or employees or any of its attorneys or agents, except as specifically set forth in the Transaction Documents. Such Buyer understands that its investment in the Securities involves a high degree of risk. Such Buyer has sought such accounting, legal and tax advice as it has considered necessary to make an informed investment decision with respect to its acquisition of the Securities.
 
(e)  No Governmental Review. Such Buyer understands that no United States federal or state agency or any other government or governmental agency has passed on or made any recommendation or endorsement of the Securities or the fairness or suitability of the investment in the Securities nor have such authorities passed upon or endorsed the merits of the offering of the Securities.
 
(f)  Transfer or Resale. Such Buyer understands that except as provided in the Registration Rights Agreement: (i) the Securities have not been and are not being registered under the 1933 Act or any state securities laws, and may not be offered for sale, sold, assigned or transferred unless (A) subsequently registered thereunder, (B) such Buyer shall have delivered to the Company an opinion of counsel, in a form reasonably acceptable to the Company, to the effect that such Securities to be sold, assigned or transferred may be sold, assigned or transferred pursuant to an exemption from such registration, or (C) such Buyer provides the Company with such documents, certificates or opinions as the Company may reasonably request to the effect that such Securities can be sold, assigned or transferred pursuant to Rule 144 or Rule 144A promulgated under the 1933 Act, as amended (or a successor rule thereto) (collectively, "Rule 144"); (ii) any sale of the Securities made in reliance on Rule 144 may be made only in accordance with the terms of Rule 144 and further, if Rule 144 is not applicable, any resale of the Securities under circumstances in which the seller (or the Person (as defined in Section 3(r)) through whom the sale is made) may be deemed to be an underwriter (as that term is defined in the 1933 Act) may require compliance with some other exemption under the 1933 Act or the rules and regulations of the SEC thereunder; and (iii) neither the Company nor any other Person is under any obligation to register the Securities under the 1933 Act or any state securities laws or to comply with the terms and conditions of any exemption thereunder. The Securities may be pledged in connection with a bona fide margin account or other loan or financing arrangement secured by the Securities and such pledge of Securities shall not be deemed to be a transfer, sale or assignment of the Securities hereunder, and no Buyer effecting a pledge of Securities shall be required to provide the Company with any notice thereof or otherwise make any delivery to the Company pursuant to this Agreement or any other Transaction Document (as defined in Section 3(b)), including, without limitation, this Section 2(i).
 
 
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(g)  Legends. Such Buyer understands that the certificates or other instruments representing the Notes and the Warrants and, until such time as the resale of the Conversion Shares and the Warrant Shares have been registered under the 1933 Act as contemplated by the Registration Rights Agreement, the certificates representing any Securities, except as set forth below, shall bear any legend as required by the "blue sky" laws of any state and a restrictive legend in substantially the following form (and a stop-transfer order may be placed against transfer of such stock certificates):
 
[NEITHER THE ISSUANCE AND SALE OF THE SECURITIES REPRESENTED BY THIS CERTIFICATE NOR THE SECURITIES INTO WHICH THESE SECURITIES ARE [CONVERTIBLE][EXERCISABLE] HAVE BEEN][THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN] REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR APPLICABLE STATE SECURITIES LAWS. THE SECURITIES MAY NOT BE OFFERED FOR SALE, SOLD, TRANSFERRED OR ASSIGNED (I) IN THE ABSENCE OF (A) AN EFFECTIVE REGISTRATION STATEMENT FOR THE SECURITIES UNDER THE SECURITIES ACT OF 1933, AS AMENDED OR (B) AN OPINION OF COUNSEL, IN A FORM REASONABLY ACCEPTABLE TO THE COMPANY, THAT REGISTRATION IS NOT REQUIRED UNDER SAID ACT OR (II) IF SOLD PURSUANT TO RULE 144 OR RULE 144A UNDER SAID ACT, SUCH DOCUMENTS, OPINIONS AND CERTIFICATES AS THE COMPANY MAY REASONABLY REQUIRE. NOTWITHSTANDING THE FOREGOING, THE SECURITIES MAY BE PLEDGED IN CONNECTION WITH A BONA FIDE MARGIN ACCOUNT OR OTHER LOAN OR FINANCING ARRANGEMENT SECURED BY THE SECURITIES.
 
The legend set forth above shall be removed and the Company shall issue a certificate without such legend to the holder of the Securities upon which it is stamped, if, unless otherwise required by state securities laws, (i) such Securities are registered for resale under the 1933 Act, (ii) in connection with a sale, assignment or other transfer, such holder provides the Company with an opinion of counsel, in a form reasonably acceptable to the Company, to the effect that such sale, assignment or transfer of the Securities may be made without registration under the applicable requirements of the 1933 Act, or (iii) such holder provides the Company with such documents, certificates or opinions as the Company may reasonably request to the effect that the Securities can be sold, assigned or transferred pursuant to Rule 144 or Rule 144A.
 
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(h)  Validity; Enforcement. This Agreement and the Registration Rights Agreement have been duly and validly authorized, executed and delivered on behalf of such Buyer and shall constitute the legal, valid and binding obligations of such Buyer, enforceable against such Buyer in accordance with their respective terms, except as such enforceability may be limited by general principles of equity or to applicable bankruptcy, insolvency, reorganization, moratorium, liquidation and other similar laws relating to, or affecting generally, the enforcement of applicable creditors' rights and remedies.
 
(i)  No Conflicts. The execution, delivery and performance by such Buyer of this Agreement and the Registration Rights Agreement and the consummation by such Buyer of the transactions contemplated hereby and thereby will not (i) result in a violation of the organizational documents of such Buyer or (ii) conflict with, or constitute a default (or an event which with notice or lapse of time or both would become a default) under, or give to others any rights of termination, amendment, acceleration or cancellation of, any agreement, indenture or instrument to which such Buyer is a party, or (iii) result in a violation of any law, rule, regulation, order, judgment or decree (including federal and state securities laws and Australian Securities Laws) applicable to such Buyer, except in the case of clauses (ii) and (iii) above, for such conflicts, defaults, rights or violations which would not, individually or in the aggregate, reasonably be expected to have a material adverse effect on the ability of such Buyer to perform its obligations hereunder or thereunder.
 
(j)  Certain Trading Activities. (A) No such Buyer nor its affiliates has directly or indirectly, and no Person acting on behalf of or pursuant to any understanding with such Buyer or its affiliates has directly or indirectly, engaged in any transactions in the securities of the Company (including, without limitations, any Short Sales) since the time that such Buyer was first contacted by the Company, a placement agent or any other Person with respect to the transactions contemplated hereby (the foregoing, a "Prohibited Transaction"). “Short Sales” include, without limitation, all “short sales” as defined in Rule 200 promulgated under Regulation SHO under the 1934 Act and all types of direct and indirect stock pledges, forward sale contracts, options, puts, calls, short sales, swaps and similar arrangements (including on a total return basis), and sales and other transactions through non-US broker dealers or foreign regulated brokers (but does not include any actions to secure available shares to borrow in order to effect Short Sales or similar transactions in the future.)
 
(B) Such Buyer covenants that neither it, its affiliates, nor any Person acting on its or its affiliate’s behalf or pursuant to any understanding with it or its affiliate will (x) engage in any Prohibited Transaction prior to the earlier of the Effective Date and the Effectiveness Deadline or (y) during the twenty (20) Trading Days (as defined in the Notes) prior to any Optional Redemption Date (as defined in the Notes), engage in any Short Sale or otherwise sell any securities of the Company other than (i) any Conversion Shares received or due to the Buyer at any time upon any conversion of the Note or (ii) any Warrant Shares received or due to the Buyer at any time upon any exercise of the Warrant.
 
 
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(C) Notwithstanding any other provision of this Agreement, the Buyers agree and undertake to the Company that the Buyers will not transfer or otherwise dispose of, or agree to the transfer or dispose of (such action a "Disposal"), any of the: Notes, Warrants, Conversion Shares, Interest Shares, Warrants or Warrant Shares (or the fully paid ordinary shares underlying any of them) within 12 months after the relevant date of issue, to any Australian resident or person within Australia (including through trading on the Australian Stock Exchange), unless the Disposal does not require a disclosure document under Chapter 6 of the Corporations Act and the transferee has given the Buyer a binding undertaking on the same terms as those contained in this clause.
 
(k)  Residency. Such Buyer is a resident of that jurisdiction specified below its address on the Schedule of Buyers.
 
(l)  Buyer Agent Fees. Such Buyer has taken no action which would give rise to any claim by any Person for brokerage commission, finder’s fees or similar payments by the Company relating to this Agreement or the transactions contemplated hereby ("Buyers' Agent Fees"). The Company shall have no obligation with respect to any Buyers' Agent Fees or with respect to any claims made by or on behalf of other Persons for any Buyers' Agent Fees. Such Buyer shall indemnify and hold harmless each of the Company, its employees, officers, directors, agents and partners and their respective affiliates, from and against all claims, losses, damages, costs (including the costs of preparation and attorney’s fees) and expenses suffered in respect of any such claimed or existing Buyers' Agent Fees, as and when incurred.
 
3.  REPRESENTATIONS AND WARRANTIES OF THE COMPANY.
 
The Company represents and warrants to each of the Buyers as follows (it being understood and agreed that all such representations and warranties are made without recognizing or giving effect to the Acquisition, the documents being executed in connection therewith and that the company being acquired pursuant to the Acquisition is not considered a subsidiary or part of the Company for the purposes hereof):
 
(a)  Organization and Qualification. The Company and its "Subsidiaries" (which for purposes of this Agreement means any entity in which the Company, directly or indirectly, owns capital stock or holds an equity or similar interest in excess of 50% of such stock or equity) are entities duly organized and validly existing in good standing under the laws of the jurisdiction in which they are formed, and have the requisite power and authorization to own their properties and to carry on their business as now being conducted. Each of the Company and its Subsidiaries is duly qualified as a foreign entity to do business and is in good standing in every jurisdiction in which its ownership of property or the nature of the business conducted by it makes such qualification necessary, except to the extent that the failure to be so qualified or be in good standing would not have a Material Adverse Effect. As used in this Agreement, "Material Adverse Effect" means any event or collection of events which individually or in the aggregate would reasonably be expected to have a material adverse effect on the business, properties, assets, operations, results of operations, condition (financial or otherwise) or prospects of the Company and its Subsidiaries, taken as a whole, or on the transactions contemplated hereby and the other Transaction Documents or by the agreements and instruments to be entered into in connection herewith or therewith, or on the authority or ability of the Company to perform fully its obligations under the Transaction Documents (as defined below). The Company has no Subsidiaries except as set forth on Schedule 3(a).
 
 
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(b)  Authorization; Enforcement; Validity. The Company has the requisite power and authority to enter into and perform its obligations under this Agreement, the Notes, the Registration Rights Agreement, the Irrevocable Transfer Agent Instructions (as defined in Section 5(b)), the Warrants and each of the other agreements entered into by the parties hereto in connection with the transactions contemplated by this Agreement (collectively, the "Transaction Documents") and, subject to the Company obtaining the Shareholder Approval (as defined in Section 4(p), to issue the Securities in accordance with the terms hereof and thereof. The execution and delivery of the Transaction Documents by the Company and the consummation by the Company of the transactions contemplated hereby and thereby, including, without limitation and subject to the Company obtaining the Shareholder Approval, the issuance of the Notes and the Warrants, the issuance of the Conversion Shares issuable upon conversion of the Notes, and the issuance of Warrant Shares issuable upon exercise of the Warrants have been duly authorized by the Company's Board of Directors and (other than the filing with the SEC of one or more Registration Statements in accordance with the requirements of the Registration Rights Agreement) no further filing, consent, or authorization, other than obtaining the Shareholder Approval, is required by the Company, its Board of Directors or its stockholders. This Agreement and the other Transaction Documents of even date herewith have been duly executed and delivered by the Company, and constitute the legal, valid and binding obligations of the Company, enforceable against the Company in accordance with their respective terms, except as such enforceability may be limited by general principles of equity or applicable bankruptcy, insolvency, reorganization, moratorium, liquidation or similar laws relating to, or affecting generally, the enforcement of applicable creditors' rights and remedies.
 
(c)  Issuance of Securities. The issuance of the Notes and the Warrants shall, upon the occurrence of the Company obtaining the Shareholder Approval, be duly authorized and shall be free from all taxes, liens and charges with respect to the issue thereof. Subject to the company obtaining the Shareholder Approval, upon conversion or in accordance with the Notes or exercise in accordance with the Warrants, as the case may be, the Interest Shares, the Conversion Shares and the Warrant Shares, respectively, will be validly issued, fully paid and nonassessable and free from all preemptive or similar rights, taxes, liens and charges with respect to the issue thereof, with the holders being entitled to all rights accorded to a holder of Ordinary Shares. Assuming the accuracy of the representations and warranties of the Buyers contained in Section 2, the offer and issuance by the Company of the Securities is exempt from registration under the 1933 Act.
 
(d)  No Conflicts. The execution, delivery and performance of the Transaction Documents by the Company and the consummation by the Company of the transactions contemplated hereby and thereby (including, without limitation, the issuance of the Notes and the Warrants and issuance of the Interest Shares, the Conversion Shares and the Warrant Shares) will not, assuming the Company obtains Shareholder approval as contemplated by Section 4(p) (i) result in a violation of the Certificate of Incorporation (as defined in Section 3(q)) of the Company or any of its Subsidiaries, or (ii) conflict with, or constitute a default (or an event which with notice or lapse of time or both would become a default) under, or give to others any rights of termination, amendment, acceleration or cancellation of, any agreement, indenture or instrument to which the Company or any of its Subsidiaries is a party, or (iii) result in a violation of any law, rule, regulation, order, judgment or decree (including federal and state securities laws and regulations and the rules and regulations of the Nasdaq National Market (the "Principal Market")) applicable to the Company or any of its Subsidiaries or by which any property or asset of the Company or any of its Subsidiaries is bound or affected, in any such case which is reasonably likely to result in a Material Adverse Effect.
 
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(e)  Consents. The Company is not required to obtain any consent, authorization or order of, or make any filing or registration with, any court, governmental agency or any regulatory or self-regulatory agency or any other Person in order for it to execute, deliver or perform any of its obligations under or contemplated by the Transaction Documents, in each case in accordance with the terms hereof or thereof. All consents, authorizations, orders, filings and registrations which the Company is required to obtain pursuant to the preceding sentence have been obtained or effected on or prior to the Closing Date, and the Company and its Subsidiaries are unaware of any facts or circumstances which might prevent the Company from obtaining or effecting any of the registration, application or filings pursuant to the preceding sentence. The Company is not in violation of the listing requirements of the Principal Market or the Australian Stock Exchange and has no knowledge of any facts which would reasonably lead to delisting or suspension of the ADRs or the Ordinary Shares in the foreseeable future.
 
(f)  Acknowledgment Regarding Buyer's Purchase of Securities. The Company acknowledges and agrees that each Buyer is acting solely in the capacity of arm's length purchaser with respect to the Transaction Documents and the transactions contemplated hereby and thereby and that no Buyer is (i) an officer or director of the Company, (ii) an "affiliate" of the Company (as defined in Rule 144) or (iii) to the knowledge of the Company, a "beneficial owner" of more than 10% of the Ordinary Shares (as defined for purposes of Rule 13d-3 of the Securities Exchange Act of 1934, as amended (the "1934 Act")). The Company further acknowledges that no Buyer is acting as a financial advisor or fiduciary of the Company (or in any similar capacity) with respect to the Transaction Documents and the transactions contemplated hereby and thereby, and any advice given by a Buyer or any of its representatives or agents in connection with the Transaction Documents and the transactions contemplated hereby and thereby is merely incidental to such Buyer's purchase of the Securities. The Company further represents to each Buyer that the Company's decision to enter into the Transaction Documents has been based solely on the independent evaluation by the Company and its representatives.
 
(g)  No General Solicitation; Placement Agent's Fees. Neither the Company, nor any of its affiliates, nor any Person acting on its or their behalf, has engaged in any form of general solicitation or general advertising (within the meaning of Regulation D) in connection with the offer or sale of the Securities. The Company shall be responsible for the payment of any placement agent's fees, financial advisory fees, or brokers' commissions relating to or arising out of its retention of any such Person in connection with the transactions contemplated hereby. The Company shall pay, and hold each Buyer harmless against, any liability, loss or expense (including, without limitation, attorney's fees and out-of-pocket expenses) arising in connection with any such claim. The Company acknowledges that it has engaged BIO-IB, LLC as advisor (the "Advisor") in connection with the sale of the Securities. No Buyer shall have any obligation with respect to any claim by any Person for brokerage commission, finder’s fees or similar payments by the Company relating to this Agreement or the transactions contemplated hereby ("Company Advisor Fees") or with respect to any claims made by or on behalf of other Persons for any Company Advisor Fees. The Company shall indemnify and hold harmless each Buyer and their respective employees, officers, directors, agents and partners and their respective affiliates, from and against all claims, losses, damages, costs (including the costs of preparation and attorney’s fees) and expenses suffered in respect of any such claimed or existing Company Advisor Fees, as and when incurred.
 
 
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(h)  No Integrated Offering. Except for the possibility that the PIPE Transaction (as hereinafter defined) would be so regarded, none of the Company, its Subsidiaries, any of their affiliates, and any Person acting on their behalf has, directly or indirectly, made any offers or sales of any security or solicited any offers to buy any security, under circumstances that would require registration of any of the Securities under the 1933 Act or cause this offering of the Securities to be integrated with prior offerings by the Company for purposes of the 1933 Act or any other applicable regulatory provisions requiring stockholder approval, including, without limitation, under the rules and regulations of any exchange or automated quotation system on which any of the securities of the Company are listed or designated; provided, that if the offering of the Securities would be required to be integrated with the PIPE transaction, such integration would not violate the 1933 Act or any other applicable regulatory provisions requiring stockholder approval, including, without limitation, under the rules and regulations of any exchange or automated quotation system on which any of the securities of the Company are listed or designated, but excluding the Shareholder Approval (as hereinafter defined). None of the Company, its Subsidiaries, their affiliates and any Person acting on their behalf will in the future take any action or steps referred to in the preceding sentence that would require registration of any of the Securities under the 1933 Act or cause the offering of the Securities to be integrated with other offerings.
 
(i)  Dilutive Effect. The Company understands and acknowledges that the number of Conversion Shares issuable upon conversion of the Notes and the Warrant Shares issuable upon exercise of the Warrants will increase in certain circumstances. The Company further acknowledges that its obligation to issue Conversion Shares upon conversion of the Notes in accordance with this Agreement and the Notes and its obligation to issue the Warrant Shares upon exercise of the Warrants in accordance with this Agreement and the Warrants is, in each case, absolute and unconditional regardless of the dilutive effect that such issuance may have on the ownership interests of other stockholders of the Company.
 
(j)  Application of Takeover Protections; Rights Agreement. The Company and its board of directors or other similar governing body have taken all necessary action, if any, in order to render inapplicable any control share acquisition, business combination, poison pill (including any distribution under a rights agreement) or other similar anti-takeover provision under the Certificate of Incorporation or the laws of any jurisdiction which is or could become applicable to any Buyer as a result of the transactions contemplated by this Agreement, including, without limitation, the Company's issuance of the Securities and any Buyer's ownership of the Securities. The Company has not adopted a stockholder rights plan or similar arrangement relating to accumulations of beneficial ownership of Ordinary Shares or a change in control of the Company.
 
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(k)  SEC and Australian Documents; Financial Statements. Except as disclosed in Schedule 3(k), during the two (2) years prior to the date hereof, the Company has filed all reports, schedules, forms, statements and other documents required to be filed by it with the SEC and the ASX and the ASIC pursuant to the reporting requirements of the 1934 Act and the Corporations Act 2001 (Cth), its Regulations and the ASX Listing Rules "Australian Securities Laws") (all of the foregoing filed prior to the date hereof and all exhibits included therein and financial statements, notes and schedules thereto and documents incorporated by reference therein being hereinafter referred to as the "SEC Documents"). The Company has delivered to the Buyers or their respective representatives true, correct and complete copies of the SEC Documents not available on the EDGAR system. As of their respective dates, the SEC Documents complied in all material respects with the requirements of the 1934 Act and the Australian Securities Laws and the rules and regulations of the SEC or the ASX promulgated thereunder applicable to the SEC Documents, and none of the SEC Documents, at the time they were filed with the SEC or the ASX, as applicable, contained any untrue statement of a material fact or omitted to state a material fact required to be stated therein or necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading. As of their respective dates, the financial statements of the Company included in the SEC Documents complied as to form in all material respects with applicable accounting requirements and the published rules and regulations of the SEC and the ASX with respect thereto. Such financial statements have been prepared in accordance with generally accepted accounting principles, consistently applied, during the periods involved (except (i) as may be otherwise indicated in such financial statements or the notes thereto, or (ii) in the case of unaudited interim statements, to the extent they may exclude footnotes or may be condensed or summary statements) and fairly present in all material respects the financial position of the Company as of the dates thereof and the results of its operations and cash flows for the periods then ended (subject, in the case of unaudited statements, to normal year-end audit adjustments).
 
(l)  Absence of Certain Changes. Except as disclosed in Schedule 3(l), since June 30, 2005, there has been no material adverse change and no material adverse development in the business, properties, operations, condition (financial or otherwise), results of operations or prospects of the Company. Except as disclosed in Schedule 3(l), since June 30, 2005, the Company has not (i) declared or paid any dividends, (ii) sold any assets, individually or in the aggregate, in excess of $100,000 outside of the ordinary course of business or (iii) had capital expenditures, individually or in the aggregate, in excess of $100,000. The Company has not taken any steps to seek protection pursuant to any bankruptcy law nor does the Company have any knowledge or reason to believe that its creditors intend to initiate involuntary bankruptcy proceedings or any actual knowledge of any fact which would reasonably lead a creditor to do so. The Company is not as of the date hereof, and after giving effect to the transactions contemplated hereby to occur at the applicable Closing, will not be Insolvent (as defined below). For purposes of this Section 3(l), "Insolvent" means (i) the present fair saleable value of the Company's assets is less than the amount required to pay the Company's total Indebtedness (as defined in Section 3(s)), (ii) the Company is unable to pay its debts and liabilities, subordinated, contingent or otherwise, as such debts and liabilities become absolute and matured, (iii) the Company intends to incur or believes that it will incur debts that would be beyond its ability to pay as such debts mature or (iv) the Company has unreasonably small capital with which to conduct the business in which it is engaged as such business is now conducted and is proposed to be conducted.
 
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(m)  Conduct of Business; Regulatory Permits. Neither the Company nor its Subsidiaries is in violation of any term of or in default under its Certificate of Incorporation or their organizational charter, certificate of incorporation or other organizational documents or bylaws or other governing documents, respectively. Neither the Company nor any of its Subsidiaries is in violation of any judgment, decree or order or any statute, ordinance, rule or regulation applicable to the Company or its Subsidiaries, and neither the Company nor any of its Subsidiaries will conduct its business in violation of any of the foregoing, except for possible violations which would not, individually or in the aggregate, have a Material Adverse Effect. Since January 27, 2005, (i) the ADRs have been designated for quotation on the Principal Market, (ii) trading in the ADRs has not been suspended by the SEC, the ASIC, the ASX or the Principal Market, other than pursuant to the request of the Company, and (iii) the Company has received no communication, written or oral, from the SEC, the ASIC, the ASX or the Principal Market regarding the suspension or delisting of the ADRs from the Principal Market, other than pursuant to the request of the Company. The Company and its Subsidiaries possess all certificates, authorizations and permits issued by the appropriate federal, state, territory or foreign regulatory authorities necessary to conduct their respective businesses, except where the failure to possess such certificates, authorizations or permits would not have, individually or in the aggregate, a Material Adverse Effect, and neither the Company nor any such Subsidiary has received any notice of proceedings relating to the revocation or modification of any such certificate, authorization or permit.
 
(n)  Foreign Corrupt Practices. Neither the Company, nor any of its Subsidiaries, nor any director, officer, agent, employee or other Person acting on behalf of the Company or any of its Subsidiaries has, in the course of its actions for, or on behalf of, the Company (i) used any corporate funds for any unlawful contribution, gift, entertainment or other unlawful expenses relating to political activity; (ii) made any direct or indirect unlawful payment to any foreign or domestic government official or employee from corporate funds; (iii) violated or is in violation of any applicable provision of the U.S. Foreign Corrupt Practices Act of 1977, as amended; or (iv) made any unlawful bribe, rebate, payoff, influence payment, kickback or other unlawful payment to any foreign or domestic government official or employee.
 
(o)  Sarbanes-Oxley Act. The Company is in compliance with any and all applicable requirements of the Sarbanes-Oxley Act of 2002 that are effective as of the date hereof and applicable to it, and any and all applicable rules and regulations promulgated by the SEC thereunder that are effective as of the date hereof, except where such noncompliance would not have, individually or in the aggregate, a Material Adverse Effect.
 
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(p)  Transactions With Affiliates. Except as set forth in the SEC Documents filed at least ten days prior to the date hereof and other than as set forth on Schedule 3(p), as of the date hereof, none of the officers, directors or employees of the Company is presently a party to any transaction with the Company or any of its Subsidiaries (other than for ordinary course services as employees, officers or directors), including any contract, agreement or other arrangement providing for the furnishing of services to or by, providing for rental of real or personal property to or from, or otherwise requiring payments to or from any such officer, director or employee or, to the knowledge of the Company, any corporation, partnership, trust or other entity in which any such officer, director, or employee has a substantial interest or is an officer, director, trustee or partner.
 
(q)  Equity Capitalization. As of the date hereof, the Company has (i) 225,962,166 Ordinary Shares issued and outstanding and (ii) no preferred shares issued and outstanding. All of such outstanding shares have been, or upon issuance will be, validly issued and fully paid. Except as disclosed in Schedule 3(q): (i) none of the Company's share capital is subject to preemptive rights or any other similar rights or any liens or encumbrances suffered or permitted by the Company; (ii) there are no outstanding options, warrants, scrip, rights to subscribe to, calls or commitments of any character whatsoever relating to, or securities or rights convertible into, or exercisable or exchangeable for, any share capital of the Company or any of its Subsidiaries, or contracts, commitments, understandings or arrangements by which the Company or any of its Subsidiaries is or may become bound to issue additional share capital of the Company or any of its Subsidiaries or options, warrants, scrip, rights to subscribe to, calls or commitments of any character whatsoever relating to, or securities or rights convertible into, or exercisable or exchangeable for, any share capital of the Company or any of its Subsidiaries; and (iii) there are no securities or instruments containing anti-dilution or similar provisions that will be triggered by the issuance of the Securities. Except as disclosed in Schedule 3(q) or in the materials referred to in Section 3(k), as of the date hereof: (i) there are no outstanding debt securities, notes, credit agreements, credit facilities or other agreements, documents or instruments evidencing Indebtedness (as defined in Section 3(s)) of the Company or any of its Subsidiaries or by which the Company or any of its Subsidiaries is or may become bound; (ii) there are no financing statements securing obligations in any material amounts, either singly or in the aggregate, filed in connection with the Company or any of its Subsidiaries; (iii) there are no agreements or arrangements under which the Company or any of its Subsidiaries is obligated to register the sale of any of their securities (including ADRs) under the 1933 Act (except the Registration Rights Agreement); (iv) there are no outstanding securities or instruments of the Company or any of its Subsidiaries which contain any redemption or similar provisions, and there are no contracts, commitments, understandings or arrangements by which the Company or any of its Subsidiaries is or may become bound to redeem a security of the Company or any of its Subsidiaries; (v) the Company does not have any stock appreciation rights or "phantom stock" plans or agreements or any similar plan or agreement; and (vi) the Company and its Subsidiaries have no liabilities or obligations required to be disclosed in the SEC Documents but not so disclosed in the SEC Documents, other than those incurred in the ordinary course of the Company's or its Subsidiaries' respective businesses and which, individually or in the aggregate, do not or would not have a Material Adverse Effect. The Company has furnished to the Buyer true, correct and complete copies of the Company's Constitution as in effect on the date hereof (the "Certificate of Incorporation") and the terms of all securities convertible into, or exercisable or exchangeable for, Ordinary Shares and the material rights of the holders thereof in respect thereto.
 
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(r)  Indebtedness and Other Contracts. Except as disclosed in Schedule 3(r), as of the date hereof, neither the Company nor any of its Subsidiaries (i) has any outstanding Indebtedness (as defined below), (ii) is a party to any contract, agreement or instrument, the violation of which, or default under which, by the other party(ies) to such contract, agreement or instrument would result in a Material Adverse Effect, (iii) is in violation of any term of or in default under any contract, agreement or instrument relating to any Indebtedness, except where such violations and defaults would not result, individually or in the aggregate, in a Material Adverse Effect, or (iv) is a party to any contract, agreement or instrument relating to any Indebtedness, the performance of which, in the judgment of the Company's officers, has or is expected to have a Material Adverse Effect. Schedule 3(r) provides a detailed description of the material terms of any such outstanding Indebtedness. For purposes of this Agreement: (x) "Indebtedness" of any Person means, without duplication (A) all indebtedness for borrowed money, (B) all obligations issued, undertaken or assumed as the deferred purchase price of property or services (other than trade payables entered into in the ordinary course of business), (C) all reimbursement or payment obligations with respect to letters of credit, surety bonds and other similar instruments, (D) all obligations evidenced by notes, bonds, debentures or similar instruments, including obligations so evidenced incurred in connection with the acquisition of property, assets or businesses, (E) all indebtedness created or arising under any conditional sale or other title retention agreement, or incurred as financing, in either case with respect to any property or assets acquired with the proceeds of such indebtedness (even though the rights and remedies of the seller or bank under such agreement in the event of default are limited to repossession or sale of such property), (F) all monetary obligations under any leasing or similar arrangement which, in connection with generally accepted accounting principles, consistently applied for the periods covered thereby, is classified as a capital lease, (G) all indebtedness referred to in clauses (A) through (F) above secured by (or for which the holder of such Indebtedness has an existing right, contingent or otherwise, to be secured by) any mortgage, lien, pledge, charge, security interest or other encumbrance upon or in any property or assets (including accounts and contract rights) owned by any Person, even though the Person which owns such assets or property has not assumed or become liable for the payment of such indebtedness, and (H) all Contingent Obligations in respect of indebtedness or obligations of others of the kinds referred to in clauses (A) through (G) above; (y) "Contingent Obligation" means, as to any Person, any direct or indirect liability, contingent or otherwise, of that Person with respect to any indebtedness, lease, dividend or other obligation of another Person if the primary purpose or intent of the Person incurring such liability, or the primary effect thereof, is to provide assurance to the obligee of such liability that such liability will be paid or discharged, or that any agreements relating thereto will be complied with, or that the holders of such liability will be protected (in whole or in part) against loss with respect thereto; and (z) "Person" means an individual, a limited liability company, a partnership, a joint venture, a corporation, a trust, an unincorporated organization and a government or any department or agency thereof or other entity of whatever nature.
 
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(s)  Absence of Litigation. There is no action, suit, proceeding, inquiry or investigation before or by the Principal Market, any court, public board, government agency, self-regulatory organization or body pending or, to the knowledge of the Company, threatened against or affecting the Company, the Ordinary Shares or any of the Company's Subsidiaries or any of the Company's or the Company's Subsidiaries' officers or directors in their capacities as such, except as set forth in Schedule 3(s).
 
(t)  Insurance. The Company and each of its Subsidiaries are insured by insurers of recognized financial responsibility against such losses and risks and in such amounts as management of the Company believes to be prudent and customary in the businesses in which the Company and its Subsidiaries are engaged. Neither the Company nor any such Subsidiary has been refused any insurance coverage sought or applied for and neither the Company nor any such Subsidiary has any reason to believe that it will not be able to renew its existing insurance coverage as and when such coverage expires or to obtain similar coverage from similar insurers as may be necessary to continue its business at a cost that would not have a Material Adverse Effect.
 
(u)  Employee Relations. (i) Neither the Company nor any of its Subsidiaries is a party to any collective bargaining agreement or enterprise agreement or employs any member of a union or any employees subject to an award. The Company and its Subsidiaries believe that their relations with their employees are good. Except as set forth on Schedule 3(u), no executive officer of the Company or any of its Subsidiaries (as defined in Rule 501(f) of the 1933 Act) has notified the Company or any such Subsidiary in writing that such officer intends to leave the Company or any such Subsidiary or otherwise terminate such officer's employment with the Company or any such Subsidiary. No executive officer of the Company or any of its Subsidiaries, to the knowledge of the Company or any such Subsidiary, is, or is now expected to be, in violation of any material term of any employment contract, confidentiality, disclosure or proprietary information agreement, non-competition agreement, or any other contract or agreement or any restrictive covenant, and the continued employment of each such executive officer does not subject the Company or any such Subsidiary to any liability with respect to any of the foregoing matters.
 
(ii)  The Company and its Subsidiaries are in compliance with all United States and Australian federal, state, territory, local and foreign laws and regulations respecting labor, employment and employment practices and benefits, terms and conditions of employment and wages and hours, except where failure to be in compliance would not, either individually or in the aggregate, reasonably be expected to result in a Material Adverse Effect.
 
(v)  Title. The Company and its Subsidiaries have good and marketable title in fee simple to all real property, and good and marketable title to all personal property, in each case owned by them which is material to the business of the Company and its Subsidiaries, in each case free and clear of all liens, encumbrances and defects except where failure to have such good and marketable title would not, either individually or in the aggregate, reasonably be expected to result in a Material Adverse Effect. Any real property and facilities held under lease by the Company and any of its Subsidiaries are held by them under valid, subsisting and enforceable leases with such exceptions as are not material and do not interfere with the use made and proposed to be made of such property and buildings by the Company and its Subsidiaries except where failure to so hold would not, either individually or in the aggregate, reasonably be expected to result in a Material Adverse Effect.
 
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(w)  Intellectual Property Rights. The Company and its Subsidiaries own or possess adequate rights or licenses to use all material trademarks, trade names, service marks, service mark registrations, service names, patents, patent rights, copyrights, inventions, licenses, approvals, governmental authorizations, trade secrets and other intellectual property rights ("Intellectual Property Rights") necessary to conduct their respective businesses as now conducted except where failure to so own or possess would not, either individually or in the aggregate, reasonably be expected to result in a Material Adverse Effect. Except as set forth in Schedule 3(w), none of the Company's material Intellectual Property Rights have expired or terminated, or are expected to expire or terminate, within three years from the date of this Agreement. The Company does not have any knowledge of any infringement by the Company or its Subsidiaries of Intellectual Property Rights of others. There is no claim, action or proceeding pending, or to the knowledge of the Company, threatened, against the Company or its Subsidiaries regarding its Intellectual Property Rights. The Company is unaware of any facts or circumstances which could reasonably be expected to give rise to any of the foregoing infringements or claims, actions or proceedings. The Company and its Subsidiaries have taken reasonable security measures to protect the secrecy, confidentiality and value of all of their intellectual properties.
 
(x)  Environmental Laws. The Company and its Subsidiaries (i) are in compliance with any and all material Environmental Laws (as hereinafter defined), (ii) have received all permits, licenses or other approvals required of them under applicable Environmental Laws to conduct their respective businesses and (iii) are in compliance with all terms and conditions of any such permit, license or approval where, in each of the foregoing clauses (i), (ii) and (iii), the failure to so comply or receive could be reasonably expected to have, individually or in the aggregate, a Material Adverse Effect. The term "Environmental Laws" means all Australian and United States federal, state, territory, local or foreign laws relating to pollution or protection of human health or the environment (including, without limitation, ambient air, surface water, groundwater, land surface or subsurface strata), including, without limitation, laws relating to emissions, discharges, releases or threatened releases of chemicals, pollutants, contaminants, or toxic or hazardous substances or wastes (collectively, "Hazardous Materials") into the environment, or otherwise relating to the manufacture, processing, distribution, use, treatment, storage, disposal, transport or handling of Hazardous Materials, as well as all authorizations, codes, decrees, demands or demand letters, injunctions, judgments, licenses, notices or notice letters, orders, permits, plans or regulations issued, entered, promulgated or approved thereunder.
 
(y)  Subsidiary Rights. Except as set forth in Schedule 3(y) or the materials described in Section 3(k), the Company or one of its Subsidiaries has the unrestricted right to vote, and (subject to limitations imposed by applicable law) to receive dividends and distributions on, all capital securities of its Subsidiaries as owned by the Company or such Subsidiary.
 
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(z)  Investment Company. The Company is not an "investment company" within the meaning of the Investment Company Act of 1940, as amended.
 
(aa)  Tax Status. The Company and each of its Subsidiaries (i) has made or filed all federal and all material, state, foreign and territory income and all other tax returns, reports and declarations required by any jurisdiction to which it is subject, (ii) has paid all taxes and other governmental assessments and charges that are material in amount, shown or determined to be due on such returns, reports and declarations, except those being contested in good faith and for which adequate reserves have been made and (iii) has set aside on its books provision reasonably adequate for the payment of all taxes for periods subsequent to the periods to which such returns, reports or declarations apply. There are no unpaid taxes in any material amount claimed to be due by the taxing authority of any jurisdiction, and the officers of the Company know of no basis for any such claim.
 
(bb)  Internal Accounting Controls. The Company and each of its Subsidiaries maintain a system of internal accounting controls sufficient to provide reasonable assurance that (i) transactions are executed in accordance with management's general or specific authorizations, (ii) transactions are recorded as necessary to permit preparation of financial statements in conformity with generally accepted accounting principles and to maintain asset and liability accountability, (iii) access to assets or incurrence of liabilities is permitted only in accordance with management's general or specific authorization and (iv) the recorded accountability for assets and liabilities is compared with the existing assets and liabilities at reasonable intervals and appropriate action is taken with respect to any difference.
 
(cc)  Ranking of Notes. Except for Permitted Senior Indebtedness (as defined in the Notes), no Indebtedness of the Company is senior to the Notes in right of payment, whether with respect of payment of redemptions, interest, damages or upon liquidation or dissolution or otherwise.
 
(dd)  Manipulation of Price. The Company has not, and to its knowledge no one acting on its behalf has, (i) taken, directly or indirectly, any action designed to cause or to result in the stabilization or manipulation of the price of any security of the Company to facilitate the sale or resale of any of the Securities, (ii) other than the Advisor, sold, bid for, purchased, or paid any compensation for soliciting purchases of, any of the Securities, or (iii) other than the Advisor or in connection with the PIPE Transaction, paid or agreed to pay to any Person any compensation for soliciting another to purchase any other securities of the Company.
 
(ee)  Disclosure. Other than with respect to the acquisition expected to be agreed to on or prior to the date hereof or in the near future, all as has previously been disclosed to the Buyers (the "Acquisition"), the Company confirms that neither it nor any other Person acting on its behalf has provided any of the Buyers or their agents or counsel with any information that constitutes or could reasonably be expected to constitute material, nonpublic information. The Company understands and confirms that each of the Buyers will rely on the foregoing representations in effecting transactions in securities of the Company. All disclosure provided to the Buyers regarding the Company, its business and the transactions contemplated hereby, including the Schedules to this Agreement, furnished by or on behalf of the Company and its Subsidiaries taken as a whole is true and correct in all material respects and does not contain any untrue statement of a material fact or omit to state any material fact necessary in order to make the statements made therein, in the light of the circumstances under which they were made, not misleading. Except with respect to the Acquisition, no event or circumstance has occurred or information exists with respect to the Company or any of its Subsidiaries or its or their business, properties, prospects, operations or financial conditions, which, under applicable law, rule or regulation, requires public disclosure or announcement by the Company but which has not been so publicly announced or disclosed.
 
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(ff)  Securities Available for Issuance. As of the date hereof, the Company has all necessary power and authority in accordance with the rules and regulations of the ASX (including ASX Listing Rule 7.1) to issue as of the date hereof, if the Notes were to be converted in full on the date hereof, two-thirds of the Conversion Shares issuable upon conversion in full of the Notes.
 
4.  COVENANTS.
 
(a)  Best Efforts. Each party shall use its best efforts timely to satisfy each of the conditions to be satisfied by it as provided in Sections 6 and 7 of this Agreement.
 
(b)  Form D and Blue Sky. The Company agrees to file a Form D with respect to the Securities as required under Regulation D and to provide a copy thereof to each Buyer promptly after such filing. The Company shall, on or before the Closing Date, take such action as the Company shall reasonably determine is necessary in order to obtain an exemption for or to qualify the Securities for sale to the Buyers at the Closing pursuant to this Agreement under applicable securities or "Blue Sky" laws of the states of the United States (or to obtain an exemption from such qualification), and shall provide evidence of any such action so taken to the Buyers on or prior to the Closing Date. The Company shall make all filings and reports relating to the offer and sale of the Securities required under applicable securities or "Blue Sky" laws of the states of the United States and the applicable Australian Securities Laws following the Closing Date.
 
(c)  Reporting Status. Until the date on which the Investors (as defined in the Registration Rights Agreement) shall have sold all the Conversion Shares, Interest Shares and Warrant Shares and none of the Notes or Warrants is outstanding (the "Reporting Period"), the Company shall file all reports required to be filed with the SEC pursuant to the 1934 Act and all reports required to be filed with ASIC and the ASX pursuant to the Australian Securities Laws, and the Company shall not terminate its status as a foreign private issuer required to file reports under the 1934 Act even if the 1934 Act, the rules and regulations thereunder or the Australian Securities Laws would otherwise permit such termination, except to the extent (i) the Company is redomiciled (whether through merger or otherwise) into the United States or (ii) a successor to the Company replaces the Company as a foreign private issuer under United States securities laws and, in either case, the securities of such successor are listed on an Eligible Market (as defined in the Notes).
 
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(d)  Use of Proceeds. The Company will use the proceeds from the sale of the Securities for general corporate purposes and not for the (i) repayment of any other outstanding Indebtedness of the Company or any of its Subsidiaries except Permitted Indebtedness (other than Permitted Senior Indebtedness) or (ii) redemption or repurchase of any of its or its Subsidiaries' equity securities.
 
(e)  Financial Information. The Company agrees to send the following to each Investor (as defined in the Registration Rights Agreement) during the Reporting Period unless the following are filed with the SEC through EDGAR and are available to the public through the EDGAR system, (i) within two (2) Business Days after the filing thereof with the SEC, a copy of its Annual Report (on Form 20-F, or such other form as may be available, in the United States), quarterly financial statements and any other current reports on Form 6-K in the United States and any registration statements (other than on Form S-8) or amendments filed pursuant to the 1933 Act, (ii) within one (1) Business Day of the release thereof, facsimile or e-mailed copies of all material press releases issued by the Company or any of its Subsidiaries, and (iii) copies of any notices and other information made available or given to the stockholders of the Company generally, contemporaneously with the making available or giving thereof to the stockholders. As used herein, "Business Day" means any day other than Saturday, Sunday or other day on which commercial banks in The City of New York, State of New York, U.S.A. or Perth, Australia are authorized or required by law to remain closed.
 
(f)  Listing. The Company shall promptly secure the listing of all of the Registrable Securities (as defined in the Registration Rights Agreement) upon each national securities exchange and automated quotation system, if any, upon which the ADRs are then listed (subject to official notice of issuance) and shall maintain such listing of all Registrable Securities from time to time issuable under the terms of the Transaction Documents. The Company shall maintain the ADRs' authorization for listing on the Principal Market, except to the extent that the Company or a successor has common stock listed on an Eligible Market. Neither the Company nor any of its Subsidiaries shall take any action which would be reasonably expected to result in the delisting or suspension of the ADRs on the Principal Market, except to the extent that the Company or a successor has common stock listed on an Eligible Market. The Company shall pay all fees and expenses in connection with satisfying its obligations under this Section 4(f).
 
(g)  Fees. Subject to Section 8 below, at the Closing, the Company shall pay an expense allowance to Castlerigg Master Investments Ltd. (a Buyer) or its designee(s) (in addition to any other expense amounts paid to any Buyer prior to the date of this Agreement) in an amount not to exceed $25,000 (in addition to any other expense amounts paid to any Buyer prior to the date of this Agreement), which amount shall be withheld by such Buyer from its Purchase Price at the Closing. The Company shall be responsible for the payment of any placement agent's fees, financial advisory fees, or broker's commissions (other than for Persons engaged by any Buyer) relating to or arising out of the transactions contemplated hereby, including, without limitation, any fees or commissions payable to the Advisor. The Company shall pay, and hold each Buyer harmless against, any liability, loss or expense (including, without limitation, reasonable attorney's fees and out-of-pocket expenses) arising in connection with any claim relating to any such payment. Except as otherwise set forth in the Transaction Documents, each party to this Agreement shall bear its own expenses in connection with the sale of the Securities to the Buyers.
 
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(h)  Pledge of Securities. The Company acknowledges and agrees that the Securities may be pledged by an Investor (as defined in the Registration Rights Agreement) in connection with a bona fide margin agreement or other loan or financing arrangement that is secured by the Securities, to the extent permitted by Applicable Law. The pledge of Securities shall not be deemed to be a transfer, sale or assignment of the Securities hereunder, and no Investor effecting such a pledge of Securities shall be required to provide the Company with any notice thereof or otherwise make any delivery to the Company pursuant to this Agreement or any other Transaction Document, including, without limitation, Section 2(f) hereof; provided that an Investor and its pledgee shall be required to comply with the provisions of Section 2(f) hereof in order to effect a sale, transfer or assignment of Securities to such pledgee. The Company hereby agrees to execute and deliver such documentation as a pledgee of the Securities may reasonably request in connection with a pledge of the Securities to such pledgee by an Investor; provided that the Company shall not be required to agree to any further obligation or potential liability, or incur any costs or expenses, beyond those which are as set forth herein.
 
(i)  Disclosure of Transactions and Other Material Information. On or before 8:30 a.m. New York time, on October 12, 2005, the Company shall file a Current Report on Form 6-K describing (i) the terms of the transactions contemplated by the Transaction Documents and (ii) the Acquisition (along with any material information regarding the Acquisition previously disclosed to any Buyer in the form required by the 1934 Act and attaching the material Transaction Documents (including, without limitation, this Agreement (other than the schedules to this Agreement), the form of Notes, the form of Warrant and the form of Registration Rights Agreement) as exhibits to such submission (such submission including all attachments, the "6-K Filing"). From and after the submission of the 6-K Filing with the SEC, no Buyer shall be in possession of any material, nonpublic information received from the Company, any of its Subsidiaries or any of its respective officers, directors, employees or agents, that is not disclosed in the 6-K Filing or in some other public filing or public disclosure. The Company shall not, and shall cause each of its Subsidiaries and its and each of their respective officers, directors, employees and agents, not to, provide any Buyer with any material, nonpublic information regarding the Company or any of its Subsidiaries from and after the filing of the 6-K Filing with the SEC without the express written consent of such Buyer. In the event of a breach of the foregoing covenant by the Company, any of its Subsidiaries, or any of its or their respective officers, directors, employees and agents, in addition to any other remedy provided herein or in the Transaction Documents, a Buyer shall have the right to require the Company to make promptly a public disclosure, in the form of a press release, public advertisement or otherwise, of such material, nonpublic information. Subject to the foregoing, neither the Company, its Subsidiaries nor any Buyer shall issue any press releases or any other public statements with respect to the transactions contemplated hereby; provided, however, that the Company shall be entitled, without the prior approval of any Buyer, to make any press release or other public disclosure with respect to such transactions (i) in substantial conformity with the 6-K Filing and contemporaneously therewith and (ii) as is required by applicable law and regulations (provided that in the case of clause (i) each Buyer shall be consulted by the Company in connection with any such press release or other public disclosure prior to its release).
 
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(j)  Additional Registration Statements. Other than in connection with the ADRs to be issued relating to the Acquisition and the ADRs issued in connection with the PIPE transaction announced by the company on Form 6-K on August 24, 2005 (the "PIPE Transaction"), until the date that the Registration Statement (as defined in the Registration Rights Agreement) is first declared effective by the SEC (the "Effective Date") the Company shall not file a registration statement under the 1933 Act relating to securities that do not include the Securities (other than on Form S-8).
 
(k)  Additional Notes; Variable Securities; Dilutive Issuances. So long as any Buyer beneficially owns any Securities, the Company will not issue any Notes other than to the Buyers as contemplated hereby and the Company shall not issue any other securities that would cause a breach or default under the Notes. For so long as any Notes or Warrants remain outstanding, the Company shall not, in any manner, issue or sell any rights, warrants or options to subscribe for or purchase Ordinary Shares or directly or indirectly convertible into or exchangeable or exercisable for Ordinary Shares at a price which varies or may vary with the market price of the ADRs, including by way of one or more reset(s) to any fixed price unless the conversion, exchange or exercise price of any such security cannot be less than the then applicable Conversion Price (as defined in the Notes) with respect to the Ordinary Shares into which any Note is convertible or the then applicable Exercise Price (as defined in the Warrants) with respect to the Ordinary Shares into which any Warrant is exercisable. For so long as any Notes or Warrants remain outstanding, the Company shall not, in any manner, enter into or affect any Dilutive Issuance (as defined in the Notes) if the effect of such Dilutive Issuance is to cause the Company to be required to issue upon conversion of any Note or exercise of any Warrant any Ordinary Shares in excess of that number of Ordinary Shares which the Company may issue upon conversion of the Notes and exercise of the Warrants without breaching the Company's obligations under the rules or regulations of the Principal Market.
 
(l)  Corporate Existence. So long as any Buyer beneficially owns any Notes or Warrants, the Company shall not be party to any Fundamental Transaction (as defined in the Notes) unless the Company is in compliance with the applicable provisions governing Fundamental Transactions set forth in the Notes and the Warrants.
 
(m)  Conduct of Business. The business of the Company and its Subsidiaries shall not be conducted in violation of any law, ordinance or regulation of any governmental entity, except where such violations would not result, either individually or in the aggregate, in a Material Adverse Effect.
 
(n)  Additional Issuances of Securities.
 
(i)  For purposes of this Section 4(p), the following definitions shall apply.
 
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(A)  "Convertible Securities" means any stock or securities (other than Options) convertible into or exercisable or exchangeable for Ordinary Shares.
 
(B)  "Options" means any rights, warrants or options to subscribe for or purchase Ordinary Shares or Convertible Securities.
 
(C)  "Ordinary Share Equivalents" means, collectively, Options and Convertible Securities.
 
(ii)  Except with respect to the Acquisition and the PIPE Transaction, from the date hereof until the date that is 90 Trading Days (as defined in the Notes) following the Effective Date (the "Trigger Date"), the Company will not, directly or indirectly, offer, sell, issue, allot, grant any option to purchase, or otherwise dispose of (or announce any offer, sale, grant or any option to purchase or other disposition of) any of its or its Subsidiaries' equity or equity equivalent securities, including without limitation any debt, preferred stock or other instrument or security that is, at any time during its life and under any circumstances, convertible into or exchangeable or exercisable for Ordinary Shares or Ordinary Share Equivalents (any such offer, sale, grant, disposition or announcement being referred to as a "Subsequent Placement").
 
(iii)  Subject to applicable law, from the Trigger Date until the two year anniversary of the Closing Date, the Company will not, directly or indirectly, effect any Subsequent Placement unless the Company shall have first complied with this Section 4(n)(iii).
 
(A)  The Company shall deliver to each Buyer a written notice (the "Offer Notice") of any proposed or intended issuance or sale or exchange (the "Offer") of the securities being offered (the "Offered Securities") in a Subsequent Placement, which Offer Notice shall (w) identify and describe the Offered Securities, (x) describe, if known, the price and other terms upon which they are to be issued, sold or exchanged, and the number or amount of the Offered Securities to be issued, sold or exchanged, (y) identify the Persons (if known) to which or with which the Offered Securities are to be offered, issued, sold or exchanged and (z) offer to issue and sell to or exchange with such Buyers a pro rata portion of 50% of the Offered Securities allocated among such Buyers (a) based on such Buyer's pro rata portion of the aggregate principal amount of Notes purchased hereunder (the "Basic Amount"), and (b) with respect to each Buyer that elects to purchase its Basic Amount, any additional portion of the Offered Securities attributable to the Basic Amounts of other Buyers as such Buyer shall indicate it will purchase or acquire should the other Buyers subscribe for less than their Basic Amounts (the "Undersubscription Amount").
 
(B)  To accept an Offer, in whole or in part, such Buyer must deliver a written notice to the Company prior to the end of the tenth (10th) Business Day after such Buyer's receipt of the Offer Notice (or in the case such Offer relates to an offering in excess of US$10 million for Ordinary Shares that is being offered primarily to investors outside the United States, prior to the end of the second (2nd) Business Day after such Buyer's receipt of the Offer Notice) (the "Offer Period"), setting forth the portion of such Buyer's Basic Amount that such Buyer elects to purchase and, if such Buyer shall elect to purchase all of its Basic Amount, the Undersubscription Amount, if any, that such Buyer elects to purchase (in either case, the "Notice of Acceptance"). If the Basic Amounts subscribed for by all Buyers are less than the total of all of the Basic Amounts, then each Buyer who has set forth an Undersubscription Amount in its Notice of Acceptance shall be entitled to purchase, in addition to the Basic Amounts subscribed for, the Undersubscription Amount it has subscribed for; provided, however, that if the Undersubscription Amounts subscribed for exceed the difference between the total of all the Basic Amounts and the Basic Amounts subscribed for (the "Available Undersubscription Amount"), each Buyer who has subscribed for any Undersubscription Amount shall be entitled to purchase only that portion of the Available Undersubscription Amount as the Basic Amount of such Buyer bears to the total Basic Amounts of all Buyers that have subscribed for Undersubscription Amounts, subject to rounding by the Company to the extent its deems reasonably necessary.
 
 
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(C)  The Company shall have twenty (20) Business Days from the expiration of the Offer Period above to offer, issue, sell or exchange all or any part of such Offered Securities as to which a Notice of Acceptance has not been given by the Buyers (the "Refused Securities"), but only to the offerees described in the Offer Notice (if so described therein) and only upon terms and conditions (including, without limitation, unit prices and interest rates) that are not more favorable to the acquiring Person or Persons or less favorable to the Company than those set forth in the Offer Notice.
 
(D)  In the event the Company shall propose to sell less than all the Refused Securities (any such sale to be in the manner and on the terms specified in Section 4(p)(iii)(C) above), then each Buyer may, at its sole option and in its sole discretion, reduce the number or amount of the Offered Securities specified in its Notice of Acceptance to an amount that shall be not less than the number or amount of the Offered Securities that such Buyer elected to purchase pursuant to Section 4(n)(iii)(B) above multiplied by a fraction, (i) the numerator of which shall be the number or amount of Offered Securities the Company actually proposes to issue, sell or exchange (including Offered Securities to be issued or sold to Buyers pursuant to Section 4(n)(iii)(C) above prior to such reduction) and (ii) the denominator of which shall be the original amount of the Offered Securities. In the event that any Buyer so elects to reduce the number or amount of Offered Securities specified in its Notice of Acceptance, the Company may not issue, sell or exchange more than the reduced number or amount of the Offered Securities unless and until such securities have again been offered to the Buyers in accordance with Section 4(n)(iii)(A) above.
 
(E)  Upon the closing of the issuance, sale or exchange of all or less than all of the Refused Securities, the Buyers shall acquire from the Company, and the Company shall issue to the Buyers, the number or amount of Offered Securities specified in the Notices of Acceptance, as reduced pursuant to Section 4(p)(iii)(C) above if the Buyers have so elected, upon the terms and conditions specified in the Offer. The purchase by the Buyers of any Offered Securities is subject in all cases to the preparation, execution and delivery by the Company and the Buyers of a purchase agreement relating to such Offered Securities reasonably satisfactory in form and substance to the Buyers and their respective counsel.
 
 
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(F)  Any Offered Securities not acquired by the Buyers or other Persons in accordance with Section 4(p)(iii)(C) above may not be issued, sold or exchanged until they are again offered to the Buyers under the procedures specified in this Agreement.
 
(iv)  Notwithstanding the foregoing the restrictions contained in subsections (ii) and (iii) of this Section 4(n) shall not apply in connection with the issuance of any Excluded Securities (as defined in the Notes) or with respect to any securities of AION Diagnostics.
 
(o)  Tax Adjustments.
 
(i)  All payments (including issuance of Interest Shares) by the Company to any Buyer (including, for the purposes of this Section 4(o), their respective assignees) in regard or in connection with its ownership of the Notes, the issuance of Interest Shares and the conversion of the Notes into stock shall be made free and clear of and without deduction for any present or future taxes, levies, imposts, deductions, charges or withholdings, and all liabilities with respect thereto; excluding, however, the following: taxes based on or measured by the net income of a Buyer by the jurisdiction of Buyer's applicable lending office or any political subdivision thereof and taxes imposed on a Buyer by reason of its being connected with the Commonwealth of Australia or any state or territory thereof otherwise than as a result of such Buyer's activity in connection with the acquiring of the Securities or by such Buyer's mere holding of the Securities (all such non-excluded taxes, levies, imposts, deductions, charges or withholdings and all liabilities with respect thereto, "Taxes").
 
(ii)  In the event that any withholding or deduction from any payment to be made by the Company under the Notes or from the issuance of any Interest Shares or upon the conversion of the Notes into stock is required in respect of any Taxes, then the Company shall promptly:
 
(A)  pay directly to the relevant authority the full amount required to be so withheld or deducted;
 
(B)  (but in any event within 30 days) forward to such Buyer an official receipt or other documentation satisfactory to such Buyer evidencing such payment to such authority; and
 
(C)  pay to such Buyer such additional amount or amounts as is necessary to ensure that the net amount actually received by such Buyer will equal the full amount such Buyer would have received had no such withholding or deduction been required;
 
If the Company fails to pay any Taxes when due to the appropriate taxing authority or fails to remit to such Buyer the required receipts or other required documentary evidence, the Company shall indemnify such Buyer for any incremental Taxes, interest, penalties, expenses and costs that may become payable or are incurred by such Buyer as a result of any such failure. Such indemnification shall be paid within 10 days from the date on which Buyer makes written demand therefore specifying in reasonable detail the nature and amount of such Taxes and other costs.
 
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(iii)  The Company shall not set off or deduct any sum from any payment due under this Agreement whether in respect of any claim, counterclaim, right of set-off or otherwise howsoever.
 
(p)  Shareholder Approval. The Company shall hold a special or annual meeting of shareholders of the Company (the "Shareholder Meeting"), which shall be promptly called and held not later than December 1, 2005 (the "Shareholder Meeting Deadline"), seeking such shareholder approval of resolutions providing for the Company's issuance of all of the Securities (including resolutions in accordance with ASX Listing Rule 7.1) in accordance with the rules of the Principal Market and Australian Securities Law in connection with (i) the transactions contemplated by this Agreement and (ii) the Acquisition (such approval being referred to herein as the "Shareholder Approval", and the date of such approval, the "Shareholder Approval Date"), and the Company shall solicit its shareholders' approval of such resolutions and recommend to the shareholders that they approve such resolutions. The Company shall be obligated to seek to obtain the Shareholder Approval by the Shareholder Meeting Deadline. If the Shareholder Approval is not obtained on or prior to the Shareholder Meeting Deadline and the Buyers do not elect to deem the failure to obtain the Shareholder Approval a breach of this covenant (in their sole discretion), the Company shall cause two (2) additional Shareholder Meetings to be held every six months thereafter until such Shareholder Approval is obtained. For the purpose of preparing the notices calling the Shareholder Meeting, each Buyer shall provide to the Company, upon reasonable request by the Company, such information about the Buyer that is required to be disclosed to the shareholders of the Company in accordance with the Australian Securities Laws, and which the Company cannot otherwise obtain from publicly available sources. Notwithstanding any other provision in this Agreement, in the event that the Company fails to obtain the Shareholder Approval on or prior to the Closing Date and the Buyers elect to proceed with Closing, the Company will issue to the Buyers at the option of each Buyer, on Closing, a convertible note and warrants on the same terms and conditions as the Note and the Warrants but for a principal value (in the case of the Note) elected by such Buyer and for such number of Warrant Shares (in the case of the Warrants) elected by such Buyer, pro-rata, that would result, on conversion of the convertible note and exercise of the warrant (and, if the ASX determines, on the issue of any Interest Shares), in the issue of not more than the maximum number of shares able to be issued by the Company without it breaching ASX Listing Rule 7.1 and any applicable rules of the Principal Market. From time to time, as soon as either (i) the Company obtains the Shareholder Approval, or (ii) the Company is otherwise able to issue additional shares without breaching ASX Listing Rule 7.1 and any applicable rules of the Principal Market, the Company must issue to each Buyer at the request of such Buyer an additional convertible note and additional warrants ("Additional Securities") on the same terms and conditions as the Note and the Warrants but for a principal value (in the case of the convertible note) and for such number of Warrant Shares (in the case of the warrants), pro-rata, equal to an amount not in excess of the lesser of (i) the value or amount that would result, on conversion of the convertible note and exercise of the warrant, in the issue of the maximum number of shares able to be issued by the Company without it breaching ASX Listing Rule 7.1 , any applicable rules of the Principal Market and any provision of the Corporations Act; or (ii) the value equal to the total face value of each of the Note and Warrant that would have been required to have been issued under Section 1(a) if Shareholder Approval has been obtained, less the value of any notes or warrants already issued to the Buyers under this Section 4(p). In connection with each issuance of Additional Securities, the Company shall file additional registration statements in accordance with the terms of the Registration Rights Agreement (with the Effectiveness Deadline being 180 days after the issuance of any such Registrable Securities) registering the sale of all securities underlying any Additional Securities received by any Buyer pursuant to this Section 4(p) not previously included in a registration statement in accordance with the terms of the Registration Rights Agreement. From and after the date hereof, the Company must not issue any Securities that would prevent it from issuing Notes and Warrants to any of the Buyers under this Section 4(p) until the Buyers have received notes with a face value equal to the face value of Notes that would have been required to have been issued under Section 1(a) if Shareholder Approval had been obtained and such number of warrants equal to the number of Warrants that would have been required to have been issued under Section 1(a) if Shareholder Approval had been obtained.
 
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5.  REGISTER; TRANSFER AGENT INSTRUCTIONS.
 
(a)  Register. The Company shall maintain at its principal executive offices (or such other office or agency of the Company as it may designate by notice to each holder of Notes or Warrants), a register for the Notes and the Warrants, in which the Company shall record the name and address of the Person in whose name the Notes and the Warrants have been issued (including the name and address of each transferee), the principal amount of the Notes or Notes held by such Person and the number of Warrant Shares issuable upon exercise of the Warrants held by such Person. The Company shall keep the register open and available during business hours for inspection by any Buyer or its legal representatives upon prior written notice.
 
(b)  Transfer Agent Instructions. The Company shall issue irrevocable instructions to its transfer agent, and any subsequent transfer agent, to issue certificates or credit shares to the applicable balance accounts at The Depository Trust Company ("DTC"), registered in the name of each Buyer or its respective nominee(s), for the Conversion Shares, the Interest Shares, if any, and the Warrant Shares in such amounts as specified from time to time by each Buyer to the Company upon conversion of the Notes or exercise of the Warrants in the form of Exhibit D attached hereto (the "Irrevocable Transfer Agent Instructions"). The Company warrants that no instruction other than the Irrevocable Transfer Agent Instructions referred to in this Section 5(b), and stop transfer instructions to give effect to Section 2(g) hereof, will be given by the Company to its transfer agent with respect to the Securities, and that the Securities shall otherwise be freely transferable on the books and records of the Company as and to the extent provided in this Agreement and the other Transaction Documents. If a Buyer effects a sale, assignment or transfer of the Securities in accordance with Section 2(f) and satisfies the conditions applicable to the Buyer set forth in the Transfer Agent Instructions entered into simultaneously herewith, the Company shall permit the transfer and shall promptly instruct its transfer agent to issue one or more certificates or credit shares to the applicable balance accounts at DTC in such name and in such denominations as specified by such Buyer to effect such sale, transfer or assignment. In the event that such sale, assignment or transfer involves Conversion Shares, Interest Shares or Warrant Shares sold, assigned or transferred pursuant to an effective registration statement or pursuant to Rule 144, the transfer agent shall issue such Securities to the Buyer, assignee or transferee, as the case may be, without any restrictive legend. The Company acknowledges that a breach by it of its obligations hereunder will cause irreparable harm to a Buyer. Accordingly, the Company acknowledges that the remedy at law for a breach of its obligations under this Section 5(b) will be inadequate and agrees, in the event of a breach or threatened breach by the Company of the provisions of this Section 5(b), that a Buyer shall be entitled, in addition to all other available remedies, to an order and/or injunction restraining any breach and requiring immediate issuance and transfer, without the necessity of showing economic loss and without any bond or other security being required.
 
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6.  CONDITIONS TO THE COMPANY'S OBLIGATION TO SELL.
 
The obligation of the Company hereunder to issue and sell the Notes and the related Warrants to each Buyer at the Closing is subject to the satisfaction, at or before the Closing Date, of each of the following conditions, provided that these conditions are for the Company's sole benefit and may be waived by the Company at any time in its sole discretion by providing each Buyer with prior written notice thereof:
 
(a)  Such Buyer shall have executed each of the Transaction Documents to which it is a party and delivered the same to the Company.
 
(b)  Such Buyer and each other Buyer shall have delivered to the Company the Purchase Price for the Notes and the related Warrants being purchased by such Buyer at the Closing by wire transfer of immediately available funds pursuant to the wire instructions provided by the Company.
 
(c)  The representations and warranties of such Buyer shall be true and correct in all material respects as of the date when made and as of the Closing Date as though made at that time (except for representations and warranties that speak as of a specific date), and such Buyer shall have performed, satisfied and complied in all material respects with the covenants, agreements and conditions required by this Agreement to be performed, satisfied or complied with by such Buyer at or prior to the Closing Date.
 
(d)  The total amount of Notes and Warrants purchased by the Buyers shall equal the maximum amount of Notes and Warrants purchasable hereunder in accordance with Section 4(p) as of the Closing.
 
7.  CONDITIONS TO EACH BUYER'S OBLIGATION TO PURCHASE.
 
The obligation of each Buyer hereunder to purchase the Notes and the related Warrants at the Closing is subject to the satisfaction, at or before the Closing Date, of each of the following conditions, provided that these conditions are for each Buyer's sole benefit and may be waived by such Buyer at any time in its sole discretion by providing the Company with prior written notice thereof:
 
 
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(a)  The Company shall have executed and delivered to such Buyer (A) each of the Transaction Documents and (B) the Notes (in such principal amounts as such Buyer shall request) and the related Warrants (in such amounts as such Buyer shall request), in each case, which are being purchased by such Buyer at the Closing pursuant to this Agreement.
 
(b)  Such Buyer shall have received the opinion of Curtis, Mallet-Prevost, Colt & Mosle LLP, the Company's outside U.S. counsel, and Blake Dawson Waldron, the Company's outside Australian counsel, each dated as of the Closing Date, in form, scope and substance satisfactory to such Buyer, acting reasonably.
 
(c)  The Company shall have delivered to such Buyer a copy of the Irrevocable Transfer Agent Instruction, in the form of Exhibit D attached hereto which instructions shall have been delivered to and acknowledged in writing by the Company's transfer agent.
 
(d)  The Company shall have delivered to such Buyer a certificate evidencing the formation and good standing of the Company in its jurisdiction of formation issued by the Secretary of State of the State (or comparable office) of such jurisdiction, as of a date within 10 days of the Closing Date.
 
(e)  The Company shall have delivered to such Buyer a certificate evidencing the Company's qualification as a foreign corporation and good standing issued by the Secretary of State (or comparable office) of each jurisdiction in which the Company conducts business, to the extent generally available in each such jurisdiction, as of a date within 10 days of the Closing Date.
 
(f)  The Company shall have delivered to such Buyer a certificate, executed by the Secretary of the Company and dated as of the Closing Date, as to (i) the resolutions consistent with Section 3(b) as adopted by the Company's board of directors or similar governing body or a committee thereof in a form reasonably acceptable to such Buyer and (ii) the Certificate of Incorporation, each as in effect at the Closing, in the form attached hereto as Exhibit F, and (iii) the resolutions of shareholders of the Company evidencing the Shareholder Meeting and Shareholder Approval consistent with Section 4(p).
 
(g)  The representations and warranties of the Company shall be true and correct in all material respects as of the date when made and as of the Closing Date as though made at that time (except for representations and warranties that speak as of a specific date) and the Company shall have performed, satisfied and complied in all material respects with the covenants, agreements and conditions required by the Transaction Documents to be performed, satisfied or complied with by the Company at or prior to the Closing Date. Such Buyer shall have received a certificate, executed by the Chief Executive Officer of the Company, dated as of the Closing Date, to the foregoing effect and as to such other matters as may be reasonably requested by such Buyer in the form attached hereto as Exhibit G.
 
(h)  The Company shall have delivered to such Buyer a letter from the Company's share registry or transfer agent certifying the number of shares of Common Stock outstanding as of a date within five days of the Closing Date.
 
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(i)  The ADRs (I) shall be designated for quotation or listed on the Principal Market and (II) shall not have been suspended, as of the Closing Date, by the SEC or the Principal Market from trading on the Principal Market nor shall suspension by the SEC or the Principal Market have been threatened, as of the Closing Date, either (A) in writing by the SEC or the Principal Market or (B) by falling below the minimum listing maintenance requirements of the Principal Market.
 
(j)  The Company shall have obtained all governmental, regulatory or third party consents and approvals, if any, necessary for the sale of the Securities.
 
(k)  The Company shall have delivered to such Buyer such other documents relating to the transactions contemplated by this Agreement as such Buyer or its counsel may reasonably request.
 
8.  TERMINATION. In the event that the Closing shall not have occurred with respect to a Buyer on or before December 1, 2005 due to the Company's or such Buyer's failure to satisfy the conditions set forth in Sections 6 and 7 above (and the nonbreaching party's failure to waive such unsatisfied condition(s)), the nonbreaching party shall have the option to terminate this Agreement with respect to such breaching party at the close of business on such date without liability of any party to any other party; provided, however, if this Agreement is terminated pursuant to this Section 8, the Company shall remain obligated to reimburse the non-breaching Buyers for the expenses described in Section 4(g) above.
 
9.  MISCELLANEOUS.
 
(a)  Governing Law; Jurisdiction; Jury Trial. All questions concerning the construction, validity, enforcement and interpretation of this Agreement shall be governed by the internal laws of the State of New York, without giving effect to any choice of law or conflict of law provision or rule (whether of the State of New York or any other jurisdictions) that would cause the application of the laws of any jurisdictions other than the State of New York. Each party hereby irrevocably submits to the exclusive jurisdiction of the state and federal courts sitting in The City of New York, Borough of Manhattan, for the adjudication of any dispute hereunder or in connection herewith or with any transaction contemplated hereby or discussed herein, and hereby irrevocably waives, and agrees not to assert in any suit, action or proceeding, any claim that it is not personally subject to the jurisdiction of any such court, that such suit, action or proceeding is brought in an inconvenient forum or that the venue of such suit, action or proceeding is improper. Each party hereby irrevocably waives personal service of process and consents to process being served in any such suit, action or proceeding by mailing a copy thereof to such party at the address for such notices to it under this Agreement and agrees that such service shall constitute good and sufficient service of process and notice thereof. Nothing contained herein shall be deemed to limit in any way any right to serve process in any manner permitted by law. EACH PARTY HEREBY IRREVOCABLY WAIVES ANY RIGHT IT MAY HAVE, AND AGREES NOT TO REQUEST, A JURY TRIAL FOR THE ADJUDICATION OF ANY DISPUTE HEREUNDER OR IN CONNECTION WITH OR ARISING OUT OF THIS AGREEMENT OR ANY TRANSACTION CONTEMPLATED HEREBY. 
 
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(b)  Counterparts. This Agreement may be executed in two or more identical counterparts, all of which shall be considered one and the same agreement and shall become effective when counterparts have been signed by each party and delivered to the other party; provided that a facsimile signature shall be considered due execution and shall be binding upon the signatory thereto with the same force and effect as if the signature were an original, not a facsimile signature.
 
(c)  Headings. The headings of this Agreement are for convenience of reference and shall not form part of, or affect the interpretation of, this Agreement.
 
(d)  Severability. If any provision of this Agreement shall be invalid or unenforceable in any jurisdiction, such invalidity or unenforceability shall not affect the validity or enforceability of the remainder of this Agreement in that jurisdiction or the validity or enforceability of any provision of this Agreement in any other jurisdiction.
 
(e)  Entire Agreement; Amendments. Except for the non-disclosure agreement entered into by Sandell Asset Management Corp. and the Company on August 31, 2005, this Agreement and the other Transaction Documents supersede all other prior oral or written agreements between the Buyers, the Company, their affiliates and Persons acting on their behalf with respect to the matters discussed herein, and this Agreement, the other Transaction Documents and the instruments referenced herein and therein contain the entire understanding of the parties with respect to the matters covered herein and therein and, except as specifically set forth herein or therein, neither the Company nor any Buyer makes any representation, warranty, covenant or undertaking with respect to such matters. No provision of this Agreement may be amended other than by an instrument in writing signed by the Company and the holders of at least a majority of the aggregate number of Registrable Securities issued and issuable hereunder, and any amendment to this Agreement made in conformity with the provisions of this Section 9(e) shall be binding on all Buyers and holders of Securities, as applicable. No provision hereof may be waived other than by an instrument in writing signed by the party against whom enforcement is sought. No such amendment shall be effective to the extent that it applies to less than all of the holders of the applicable Securities then outstanding. No consideration shall be offered or paid to any Person to amend or consent to a waiver or modification of any provision of any of the Transaction Documents unless the same consideration also is offered to all of the parties to the Transaction Documents, holders of Notes or holders of the Warrants, as the case may be. The Company has not, directly or indirectly, made any agreements with any Buyers relating to the terms or conditions of the transactions contemplated by the Transaction Documents except as set forth in the Transaction Documents. Without limiting the foregoing, the Company confirms that, except as set forth in this Agreement, no Buyer has made any commitment or promise or has any other obligation to provide any financing to the Company or otherwise.
 
(f)  Notices. Any notices, consents, waivers or other communications required or permitted to be given under the terms of this Agreement must be in writing and will be deemed to have been delivered: (i) upon receipt, when delivered personally; (ii) upon receipt, when sent by facsimile (provided confirmation of transmission is mechanically or electronically generated and kept on file by the sending party); or (iii) one Business Day after deposit with an overnight courier service, in each case properly addressed to the party to receive the same. The addresses and facsimile numbers for such communications shall be:
 
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If to the Company:
 
pSivida Limited
Level 12, BGC Centre
28 The Esplanade, Perth
WA 6000 Australia
Telephone: 61 8 9226 5099
Facsimile: 61 8 9226 5499
Attention: Gavin Rezos, Managing Director

with a copy to:
 
Curtis, Mallet-Prevost, Colt & Mosle LLP
101 Park Avenue
New York, N.Y.
U.S. A.
Telephone: 212-696-6000
Facsimile: 212-697-1559
Attention: Lawrence Goodman, Esq

If to the Transfer Agent:
 
Citibank, N.A.
388 Greenwich Street,
14th Floor
New York, New York 10013
Telephone: (212) 816-6694
Facsimile: (212) 816-68650
Attention: Paul Martin

If to a Buyer, to its address and facsimile number set forth on the Schedule of Buyers, with copies to such Buyer's representatives as set forth on the Schedule of Buyers,
 
with a copy (for informational purposes only) to:
 
Schulte Roth & Zabel LLP
919 Third Avenue
New York, New York 10022
Telephone: (212) 756-2000
Facsimile: (212) 593-5955
Attention: Eleazer N. Klein, Esq.
 
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or to such other address and/or facsimile number and/or to the attention of such other Person as the recipient party has specified by written notice given to each other party five (5) days prior to the effectiveness of such change. Written confirmation of receipt (A) given by the recipient of such notice, consent, waiver or other communication, (B) mechanically or electronically generated by the sender's facsimile machine containing the time, date, recipient facsimile number and an image of the first page of such transmission or (C) provided by an overnight courier service shall be rebuttable evidence of personal service, receipt by facsimile or receipt from an overnight courier service in accordance with clause (i), (ii) or (iii) above, respectively.
 
The Company hereby irrevocably appoints National Corporate Research, Ltd., of 225 West 34th Street, Suite 910, New York, N.Y. 10112, U.S.A. ("NCR") as its agent for the receipt of service of process in the United States. The Company agrees that any document may be effectively served on it in connection with any action, suit or proceeding in the United States by service on its agents. The Buyers consent and agree that the Company may, in its reasonable discretion, irrevocably appoint a substitute agent for the receipt of service of process located within the Untied States, and that upon such appointment, the appointment of NCR may be revoked.
 
Any document shall be deemed to have been duly served if marked for the attention of the agent at its address as set forth in Section 9(f) or such other address in the United States as may be notified to the party wishing to serve the document and (a) left at the specified address if its receipt is acknowledged in writing; or (b) sent to the specified address by post, registered mail return receipt requested. In the case of (a), the document will be deemed to have been duly served when it is left and signed for. In the case of (b), the document shall be deemed to have been duly served when received and acknowledged.
 
If the Company's agent at any time ceases for any reason to act as such, the Company shall appoint a replacement agent having an address for service in the United States and shall notify each Buyer of the name and address of the replacement agent. Failing such appointment and notification, the holders of Notes representing not less than a majority of the aggregate principal amount of the then outstanding Notes shall be entitled by notice to the Company to appoint a replacement agent to act on the Company's behalf. The provisions of this Section 9(f) applying to service on an agent apply equally to service on a replacement agent.
 
(g)  Successors and Assigns. This Agreement shall be binding upon and inure to the benefit of the parties and their respective successors and assigns, including any purchasers of the Notes or the Warrants. Except in accordance with the provisions of Section 5(a) of the Note, the Company shall not assign this Agreement or any rights or obligations hereunder without the prior written consent of the holders of at least a majority of the aggregate number of Registrable Securities issued and issuable hereunder, including by way of a Fundamental Transaction (unless the Company is in compliance with the applicable provisions governing Fundamental Transactions set forth in the Notes and the Warrants). A Buyer may assign some or all of its rights hereunder to Persons who assume such Buyer's obligations hereunder and who are capable of making the representations and warranties made by such Buyers hereunder without the consent of the Company, in which event such assignee shall be deemed to be a Buyer hereunder with respect to such assigned rights; provided that the number of persons deemed to be Buyers pursuant to this Section 9(g) shall not be greater than 3.
 
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(h)  No Third Party Beneficiaries. This Agreement is intended for the benefit of the parties hereto and their respective permitted successors and assigns, and is not for the benefit of, nor may any provision hereof be enforced by, any other Person.
 
(i)  Survival. Unless this Agreement is terminated under Section 8, the representations and warranties of the Company and the Buyers contained in Sections 2 and 3 and the agreements and covenants set forth in Sections 4, 5 and 9 shall survive the Closing. Each Buyer shall be responsible only for its own representations, warranties, agreements and covenants hereunder.
 
(j)  Further Assurances. Each party shall do and perform, or cause to be done and performed, all such further acts and things, and shall execute and deliver all such other agreements, certificates, instruments and documents, as any other party may reasonably request in order to carry out the intent and accomplish the purposes of this Agreement and the consummation of the transactions contemplated hereby.
 
(k)  Indemnification. In consideration of each Buyer's execution and delivery of the Transaction Documents and acquiring the Securities thereunder and in addition to all of the Company's other obligations under the Transaction Documents, the Company shall defend, protect, indemnify and hold harmless each Buyer and each other holder of the Securities and all of their stockholders, partners, members, officers, directors, employees and direct or indirect investors and any of the foregoing Persons' agents or other representatives (including, without limitation, those retained in connection with the transactions contemplated by this Agreement) (collectively, the "Indemnitees") from and against any and all actions, causes of action, suits, claims, losses, costs, penalties, fees, liabilities and damages, and expenses in connection therewith (irrespective of whether any such Indemnitee is a party to the action for which indemnification hereunder is sought), and including reasonable attorneys' fees and disbursements (the "Indemnified Liabilities"), incurred by any Indemnitee as a result of, or arising out of, or relating to (a) any misrepresentation or breach of any representation or warranty made by the Company in the Transaction Documents or any other certificate, instrument or document contemplated hereby or thereby, (b) any breach of any covenant, agreement or obligation of the Company contained in the Transaction Documents or any other certificate, instrument or document contemplated hereby or thereby or (c) any cause of action, suit or claim brought or made against such Indemnitee by a third party (including for these purposes a derivative action brought on behalf of the Company) and arising out of or resulting from (i) the execution, delivery, performance or enforcement of the Transaction Documents or any other certificate, instrument or document contemplated hereby or thereby, (ii) any transaction financed or to be financed in whole or in part, directly or indirectly, with the proceeds of the issuance of the Securities, or (iii) the status of such Buyer or holder of the Securities as an investor in the Company pursuant to the transactions contemplated by the Transaction Documents; provided, that the Company shall not have to indemnify any Indemnitee for any Indemnified Liabilities to the extent that such Indemnified Liabilities result from (x) any such Indemnitee's breach of any representation or warranty contained in this Agreement or failure to perform any covenant or agreement contained in this Agreement, (y) such Indemnitee's gross negligence, willful default, recklessness or bad faith in performing its obligations under this Agreement or (z) the fact that the Indemnitee's execution, delivery or performance of this Agreement and the Registration Rights Agreement and the consummation of the transactions contemplated hereby and thereby (A) resulted in a violation of the organizational documents of such Indemnitee; (B) conflicted with, or constituted a default (or an event which with notice or lapse of time or both would have become a default) under, or give to others any rights of termination, amendment, acceleration or cancellation of, any agreement, indenture or instrument to which such Indemnitee was a party; or (C) resulted in a violation of any law, rule, regulation, order, judgment or decree (including federal and state securities laws and Australian Securities Laws) applicable to such Indemnitee. To the extent that the foregoing undertaking by the Company may be unenforceable for any reason, the Company shall make the maximum contribution to the payment and satisfaction of each of the Indemnified Liabilities which is permissible under applicable law. Except as otherwise set forth herein, the mechanics and procedures with respect to the rights and obligations under this Section 9(k) shall be the same as those set forth in Section 6 of the Registration Rights Agreement.
 
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(l)  No Strict Construction. The language used in this Agreement will be deemed to be the language chosen by the parties to express their mutual intent, and no rules of strict construction will be applied against any party.
 
(m)  Remedies. Each Buyer and each holder of the Securities shall have all rights and remedies set forth in the Transaction Documents and all rights and remedies which such holders have been granted at any time under any other agreement or contract and all of the rights which such holders have under any law. Any Person having any rights under any provision of this Agreement shall be entitled to enforce such rights specifically (without posting a bond or other security), to recover damages by reason of any breach of any provision of this Agreement and to exercise all other rights granted by law. Furthermore, the Company recognizes that in the event that it fails to perform, observe, or discharge any or all of its obligations under the Transaction Documents, any remedy at law may prove to be inadequate relief to the Buyers. The Company therefore agrees that the Buyers shall be entitled to seek temporary and permanent injunctive relief in any such case without the necessity of proving actual damages and without posting a bond or other security.
 
(n)  Payment Set Aside. To the extent that the Company makes a payment or payments to the Buyers hereunder or pursuant to any of the other Transaction Documents or the Buyers enforce or exercise their rights hereunder or thereunder, and such payment or payments or the proceeds of such enforcement or exercise or any part thereof are subsequently invalidated, declared to be fraudulent or preferential, set aside, recovered from, disgorged by or are required to be refunded, repaid or otherwise restored to the Company, a trustee, receiver or any other Person under any law (including, without limitation, any bankruptcy law, foreign, state, territory or federal law, common law or equitable cause of action), then to the extent of any such restoration the obligation or part thereof originally intended to be satisfied shall be revived and continued in full force and effect as if such payment had not been made or such enforcement or setoff had not occurred.
 
 
 

 
 
(o)  Independent Nature of Buyers' Obligations and Rights. The obligations of each Buyer under any Transaction Document are several and not joint with the obligations of any other Buyer, and no Buyer shall be responsible in any way for the performance of the obligations of any other Buyer under any Transaction Document. Nothing contained herein or in any other Transaction Document, and no action taken by any Buyer pursuant hereto or thereto, shall be deemed to constitute the Buyers as a partnership, an association, a joint venture or any other kind of entity, or create a presumption that the Buyers are in any way acting in concert or as a group with respect to such obligations or the transactions contemplated by the Transaction Documents and the Company acknowledges that the Buyers are not acting in concert or as a group with respect to such obligations or the transactions contemplated by the Transaction Documents. Each Buyer confirms that it has independently participated in the negotiation of the transaction contemplated hereby with the advice of its own counsel and advisors. Each Buyer shall be entitled to independently protect and enforce its rights, including, without limitation, the rights arising out of this Agreement or out of any other Transaction Documents, and it shall not be necessary for any other Buyer to be joined as an additional party in any proceeding for such purpose.
 
[Signature Page Follows]
 

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IN WITNESS WHEREOF, each Buyer and the Company have caused their respective signature page to this Securities Purchase Agreement to be duly executed as of the date first written above.
 
     
  COMPANY:
pSivida Limited
 
 
 
 
 
 
  By:   /s/ Gavin Rezos
 
 
Name: Gavin Rezos
Title: Managing Director

 

 

 
IN WITNESS WHEREOF, each Buyer and the Company have caused their respective signature page to this Securities Purchase Agreement to be duly executed as of the date first written above.
 
     
  BUYERS:
CASTLERIGG MASTER INVESTMENTS LTD.
BY: SANDELL ASSET MANAGEMENTCORP.
 
 
 
 
 
 
  By:   /s/ John M. Nussbaum
 
  Name: John M. Nussbaum
Title: Senior Managing Director

 
 

 
 
 
 
EXHIBIT 99.2

Form of Subordinated Convertible Note in the principal amount of US $15,000,000
 
 

 

[FORM OF SUBORDINATED CONVERTIBLE NOTE]
 
NEITHER THE ISSUANCE AND SALE OF THE SECURITIES REPRESENTED BY THIS CERTIFICATE NOR THE SECURITIES INTO WHICH THESE SECURITIES ARE CONVERTIBLE HAVE BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR APPLICABLE STATE SECURITIES LAWS. THE SECURITIES MAY NOT BE OFFERED FOR SALE, SOLD, TRANSFERRED OR ASSIGNED (I) IN THE ABSENCE OF (A) AN EFFECTIVE REGISTRATION STATEMENT FOR THE SECURITIES UNDER THE SECURITIES ACT OF 1933, AS AMENDED OR (B) AN OPINION OF COUNSEL, IN A FORM REASONABLY ACCEPTABLE TO THE COMPANY, THAT REGISTRATION IS NOT REQUIRED UNDER SAID ACT OR (II) IF SOLD PURSUANT TO RULE 144 OR RULE 144A UNDER SAID ACT, SUCH DOCUMENTS, OPINIONS AND CERTIFICATES AS THE COMPANY MAY REASONABLY REQUIRE. NOTWITHSTANDING THE FOREGOING, THE SECURITIES MAY BE PLEDGED IN CONNECTION WITH A BONA FIDE MARGIN ACCOUNT OR OTHER LOAN OR FINANCING ARRANGEMENT SECURED BY THE SECURITIES. ANY TRANSFEREE OF THIS NOTE SHOULD CAREFULLY REVIEW THE TERMS OF THIS NOTE, INCLUDING SECTIONS 3(c)(iii) AND 19(a) HEREOF. THE PRINCIPAL AMOUNT REPRESENTED BY THIS NOTE AND, ACCORDINGLY, THE SECURITIES ISSUABLE UPON CONVERSION HEREOF MAY BE LESS THAN THE AMOUNTS SET FORTH ON THE FACE HEREOF PURSUANT TO SECTION 3(c)(iii) OF THIS NOTE.
 
pSIVIDA LIMITED
 
 
SUBORDINATED CONVERTIBLE NOTE
 
 
Issuance Date: November 15, 2005
Principal: U.S. $15,000,000
 
FOR VALUE RECEIVED, pSivida Limited, an Australian corporation (the “Company”), hereby promises to pay to the order of _________________ or registered assigns (“Holder”) the amount set out above as the Principal (as reduced pursuant to the terms hereof pursuant to redemption, conversion or otherwise, the “Principal”) when due, whether upon the Maturity Date (as defined below), acceleration, redemption or otherwise (in each case in accordance with the terms hereof) and to pay interest (“Interest”) on any outstanding Principal at the Interest Rate, from the date set out above as the Issuance Date (the “Issuance Date”) until the same becomes due and payable, whether upon an Interest Date (as defined below), the Maturity Date, acceleration, conversion, redemption or otherwise (in each case in accordance with the terms hereof). This Subordinated Convertible Note (including all Subordinated Convertible Notes issued in exchange, transfer or replacement hereof, this “Note”) is one of an issue of Subordinated Convertible Notes issued pursuant to the Securities Purchase Agreement (as defined below) on the Closing Date (collectively, the “Notes” and such other Subordinated Convertible Notes, the “Other Notes” and the holders of the Other Notes, the “Other Holders”)). Certain capitalized terms used herein are defined in Section 29.
 
 

 
 
(1)  MATURITY. On the Maturity Date, the Holder shall surrender this Note to the Company and the Company shall pay to the Holder an amount in cash representing all outstanding Principal, accrued and unpaid Interest and accrued and unpaid Late Charges, if any. The “Maturity Date” shall be the date which is three (3) years after the Issuance Date, as may be extended at the option of the Holder (i) in the event that, and for so long as, an Event of Default (as defined in Section 4(a)) pursuant to clause (i), (ii) or (iii) of Section 4(a) shall have occurred and be continuing or any event shall have occurred and be continuing which with the passage of time and the failure to cure would result in an Event of Default pursuant to clause (i), (ii) or (iii) of Section 4(a) and (ii) through the date that is ten (10) Business Days after the consummation of a Change of Control in the event that a Change of Control is publicly announced or a Change of Control Notice (as defined in Section 5) is delivered prior to the Maturity Date.
 
(2)  INTEREST; INTEREST RATE. Interest on this Note shall commence accruing on the Issuance Date and shall be computed on the basis of a 365-day year and actual days elapsed and shall be payable in arrears for each Calendar Quarter on the first (1st) day of the succeeding Calendar Quarter during the period beginning on the Issuance Date and ending on, and including, the Maturity Date (each, an “Interest Date”) with the first Interest Date being January 1, 2006. Interest shall be payable on each Interest Date, to the record holder of this Note on the applicable Interest Date, in ADRs (“Interest Shares”), or, at the option of the Company, in cash (“Cash Interest”), or a combination thereof. On or prior to the fifth (5th) Trading Day prior to each Interest Date (each, an “Interest Notice Due Date”), the Company shall deliver written notice (each, an “Interest Election Notice”) to the Holder confirming that the Equity Conditions have been satisfied as of such Interest Notice Due Date and specifying the amount of Interest that shall be paid as Cash Interest and the amount of Interest that shall be paid in Interest Shares. Notwithstanding the foregoing, unless otherwise waived or consented to in writing by the Holder, the Company will not be permitted to issue on any Interest Date a number of Interest Shares (and must pay any excess in Cash Interest) which exceeds the Maximum Interest Share Amount. Interest to be paid on an Interest Date in Interest Shares shall be paid in a number of fully paid and nonassessable (rounded to the nearest whole share in accordance with Section 3(a)) ADRs equal to the quotient of (a) the amount of Interest payable on such Interest Date less any Cash Interest paid and (b) the Interest Conversion Price in effect on the applicable Interest Date. If any Interest Shares are to be paid on an Interest Date, then the Company shall (X) provided that the Company’s transfer agent (the “Transfer Agent”) is participating in the Depository Trust Company (“DTC”) Fast Automated Securities Transfer Program, credit such aggregate number of Interest Shares to which the Holder shall be entitled to the Holder’s or its designee’s balance account with DTC through its Deposit Withdrawal Agent Commission system, or (Y) if the foregoing shall not apply, issue and deliver on the applicable Interest Date, to the address set forth in the register maintained by the Company for such purpose pursuant to the Securities Purchase Agreement or to such address as specified by the Holder in writing to the Company at least two (2) Business Days prior to the applicable Interest Date, a certificate, registered in the name of the Holder or its designee, for the number of Interest Shares to which the Holder shall be entitled. In addition, upon payment of any Interest Shares, the Company shall deposit the corresponding number of Ordinary Shares representing the number of American Depositary Shares (“ADSs”) underlying the ADRs and pay by wire transfer to the Depositary’s account the ADS issuance fee of $0.04 per ADS to be issued, together with all applicable taxes and expenses otherwise payable under the terms of the Deposit Agreement for the deposit of Ordinary Shares and issuance of ADSs (including, without limitation, confirmation that any Australian stock transfer taxes in respect of such deposit (if any) have been paid by the Company), and the Company shall otherwise comply with and cause any other necessary party to comply with all the terms of the Deposit Agreement. Notwithstanding the foregoing, the Company shall not be entitled to pay Interest in Interest Shares and shall be required to pay such Interest in cash as Cash Interest on the applicable Interest Date if, unless consented to in writing by the Holder, during the period commencing on the applicable Interest Notice Due Date through the applicable Interest Date the Equity Conditions have not been satisfied. Prior to the payment of Interest on an Interest Date, Interest on this Note shall accrue at the Interest Rate and be payable by way of inclusion of the Interest in the Conversion Amount in accordance with Section 3(b)(i). Upon the occurrence and during the continuance of an Event of Default, the Interest Rate shall be increased to ten percent (10%). In the event that such Event of Default is subsequently cured, the adjustment referred to in the preceding sentence shall cease to be effective as of the date of such cure; provided that the Interest as calculated and unpaid at such increased rate during the continuance of such Event of Default shall continue to apply to the extent relating to the days after the occurrence of such Event of Default through and including the date of cure of such Event of Default. The Company’s obligation to pay any taxes in respect of the issuance and delivery of Interest Shares, or to pay to the Holder any additional amounts associated with such taxes, shall be determined under Section 4(o) of the Securities Purchase Agreement.
 
 
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(3)  CONVERSION OF NOTES. This Note shall be convertible into the Company’s ADRs, on the terms and conditions set forth in this Section 3.
 
(a)  Conversion Right. Subject to the provisions of Section 3(d), at any time or times on or after the Issuance Date, the Holder shall be entitled to convert any portion of the outstanding and unpaid Conversion Amount (as defined below) into fully paid and nonassessable ADRs in accordance with Section 3(c), at the Conversion Rate (as defined below). The Company shall not issue any fraction of an ADR upon any conversion. If any conversion would result in the issuance of a fraction of an ADR, the Company shall round such fraction of an ADR up to the nearest whole share. The Company’s obligation to pay any taxes in respect of the issuance and delivery of ADRs or Ordinary Shares, or to pay to the Holder any additional amounts associated with such taxes, shall be determined under Section 4(o) of the Securities Purchase Agreement.
In the event that the Company’s Board of Directors should determine that the Company shall transform itself (whether by re-incorporation in the United States or otherwise) from a foreign private issuer (as defined under the Securities Act of 1933, as amended), all references to ADRs or ADSs shall be deemed references to whatever shares are then issued by the re-domiciled Company and all other provisions of this Agreement shall be equitably adjusted by the parties hereto to the extent necessary or appropriate to reflect such new country of incorporation.
 
(b)  Conversion Rate. The number of ADRs issuable upon conversion of any Conversion Amount pursuant to Section 3(a) shall be determined by dividing (x) such Conversion Amount by (y) the Conversion Price (the “Conversion Rate”).
 
 
-3-

 
 
(i)  Conversion Amount” means the sum of (A) the portion of the Principal to be converted, redeemed or otherwise with respect to which this (or any other) determination is being made, (B) accrued and unpaid Interest with respect to such Principal and (C) accrued and unpaid Late Charges with respect to such Principal and Interest.
 
(ii)  Conversion Price” means, as of any Conversion Date (as defined below) or other date of determination, $7.10 per ADR (which is equivalent to $0.71 per Ordinary Share), subject to adjustment as provided herein.
 
(c)  Mechanics of Conversion.
 
(i)  Optional Conversion. To convert any Conversion Amount into ADRs on any date (a “Conversion Date”), the Holder shall (A) transmit by facsimile (or otherwise deliver), for receipt on or prior to 11:59 p.m., New York Time, on such date, a copy of an executed notice of conversion in the form attached hereto as Exhibit I (the “Conversion Notice”) to the Company and (B) if required by Section 3(c)(iii), surrender this Note to a common carrier for delivery to the Company as soon as practicable on or following such date (or an indemnification undertaking with respect to this Note in the case of its loss, theft or destruction). On or before the second (2nd) Business Day following the date of receipt of a Conversion Notice, the Company shall transmit by facsimile a confirmation of receipt of such Conversion Notice to the Holder and the Transfer Agent. On or before the fifth (5th) Business Day following the date of receipt of a Conversion Notice (the “Share Delivery Date”), the Company shall (X) provided that the Transfer Agent is participating in the DTC Fast Automated Securities Transfer Program, credit such aggregate number of ADRs to which the Holder shall be entitled to the Holder’s or its designee’s balance account with DTC through its Deposit Withdrawal Agent Commission system or (Y) if the foregoing shall not apply, issue and deliver to the address as specified in the Conversion Notice, a certificate, registered in the name of the Holder or its designee, for the number of ADRs to which the Holder shall be entitled. If this Note is physically surrendered for conversion as required by Section 3(c)(iii) and the outstanding Principal of this Note is greater than the Principal portion of the Conversion Amount being converted, then the Company shall as soon as practicable and in no event later than three (3) Business Days after receipt of this Note and at its own expense, issue and deliver to the holder a new Note (in accordance with Section 19(d)) representing the outstanding Principal not converted. The Person or Persons entitled to receive the ADRs issuable upon a conversion of this Note shall be treated for all purposes as the record holder or holders of such ADRs on the Conversion Date. Upon conversion of this Note, the Company shall deposit the corresponding number of Ordinary Shares representing the number of ADSs underlying the ADRs and pay by wire transfer to the Depositary’s account the ADS issuance fee of $0.04 per ADS to be issued, together with all applicable taxes and expenses otherwise payable under the terms of the Deposit Agreement for the deposit of Ordinary Shares and issuance of ADSs (including, without limitation, confirmation that any Australian stock transfer taxes in respect of such deposit (if any) have been paid by the Company), and the Company shall otherwise comply with and cause any other necessary party to comply with all the terms of the Deposit Agreement.
 
 
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(ii)  Company’s Failure to Timely Convert. If the Company shall fail to issue a certificate to the Holder or credit the Holder’s balance account with DTC for the number of ADRs to which the Holder is entitled upon conversion of any Conversion Amount on or prior to the date which is five (5) Business Days after the Conversion Date (a “Conversion Failure”), then (A) the Company shall pay damages in cash to the Holder for each date of such Conversion Failure in an amount equal to an interest rate equal to 10% per annum applied to the product of (I) the sum of the number of ADRs not issued to the Holder on or prior to the Share Delivery Date and to which the Holder is entitled, and (II) the Closing Sale Price of the ADRs on the Share Delivery Date and (B) the Holder, upon written notice to the Company, may void its Conversion Notice with respect to, and retain or have returned, as the case may be, any portion of this Note that has not been converted pursuant to such Conversion Notice; provided that the voiding of a Conversion Notice shall not affect the Company’s obligations to make any payments which have accrued prior to the date of such notice pursuant to this Section 3(c)(ii) or otherwise. In addition to the foregoing, if within three (3) Trading Days after the Company’s receipt of the facsimile copy of a Conversion Notice the Company shall fail to issue and deliver a certificate to the Holder or credit the Holder’s balance account with DTC for the number of ADRs to which the Holder is entitled upon such holder’s conversion of any Conversion Amount, and if on or after such Trading Day the Holder purchases (in an open market transaction or otherwise) ADRs to deliver in satisfaction of a sale by the Holder of ADRs issuable upon such conversion that the Holder anticipated receiving from the Company (a “Buy-In”), then the Company shall, within three (3) Business Days after the Holder’s request and in the Holder’s discretion, either (i) pay cash to the Holder in an amount equal to the Holder’s total purchase price (including brokerage commissions, if any) for the ADRs so purchased (the “Buy-In Price”), at which point the Company’s obligation to deliver such certificate (and to issue such ADRs) shall be deemed to have been satisfied and shall terminate, or (ii) promptly honor its obligation to deliver to the Holder a certificate or certificates representing such ADRs and pay cash to the Holder in an amount equal to the excess (if any) of the Buy-In Price over the product of (A) such number of ADRs, times (B) the Closing Bid Price on the Conversion Date.
 
(iii)  Book-Entry. Notwithstanding anything to the contrary set forth herein, upon conversion of any portion of this Note in accordance with the terms hereof, the Holder shall not be required to physically surrender this Note to the Company unless (A) the full Conversion Amount represented by this Note is being converted or (B) the Holder has provided the Company with prior written notice (which notice may be included in a Conversion Notice) requesting reissuance of this Note upon physical surrender of this Note. The Holder and the Company shall maintain records showing the Principal, Interest and Late Charges converted and the dates of such conversions or shall use such other method, reasonably satisfactory to the Holder and the Company, so as not to require physical surrender of this Note upon conversion.
 
(iv)  Pro Rata Conversion; Disputes. In the event that the Company receives a Conversion Notice from more than one holder of Notes for the same Conversion Date and the Company can convert some, but not all, of such portions of the Notes submitted for conversion, the Company, subject to Section 3(d), shall convert from each holder of Notes electing to have Notes converted on such date a pro rata amount of such holder’s portion of its Notes submitted for conversion based on the principal amount of Notes submitted for conversion on such date by such holder relative to the aggregate principal amount of all Notes submitted for conversion on such date. In the event of a dispute as to the number of ADRs issuable to the Holder in connection with a conversion of this Note, the Company shall issue to the Holder the number of ADRs not in dispute and resolve such dispute in accordance with Section 24.
 
 
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(d)  Limitations on Conversions
 
(i)  Beneficial Ownership. The Company shall not effect any conversion of this Note, and the Holder of this Note shall not have the right to convert any portion of this Note pursuant to Section 3(a), to the extent that after giving effect to such conversion, the Holder (together with the Holder’s affiliates) would beneficially own (directly or indirectly) in excess of 4.99% (the “Maximum Percentage”) of the number of Ordinary Shares outstanding immediately after giving effect to such conversion. For purposes of the foregoing sentence, the number of Ordinary Shares beneficially owned (directly or indirectly) by the Holder and its affiliates shall include the number of Ordinary Shares represented by the ADRs issuable upon conversion of this Note with respect to which the determination of such sentence is being made, but shall exclude the number of Ordinary Shares represented by the ADRs or otherwise which would be issuable upon (A) conversion of the remaining, nonconverted portion of this Note beneficially owned by the Holder or any of its affiliates and (B) exercise or conversion of the unexercised or nonconverted portion of any other securities of the Company beneficially owned by the Holder or any of its affiliates (including, without limitation, any Other Notes or warrants) subject to a limitation on conversion or exercise analogous to the limitation contained herein. Except as set forth in the preceding sentence, for purposes of this Section 3(d), beneficial ownership shall be calculated in accordance with Section 13(d) of the Securities Exchange Act of 1934, as amended. For purposes of this Section 3(d), in determining the number of outstanding Ordinary Shares, the Holder may rely on the number of outstanding Ordinary Shares as reflected in (x) the Company’s most recent Form 20-F, Form 6-K or other public filing with the Securities and Exchange Commission, as the case may be (y) a more recent public announcement by the Company or (z) any other notice by the Company or the Transfer Agent setting forth the number of Ordinary Shares outstanding. For any reason at any time, upon the written or oral request of the Holder, the Company shall within two (2) Business Days confirm orally and in writing to the Holder the number of Ordinary Shares then outstanding. In any case, the number of outstanding Ordinary Shares shall be determined after giving effect to the conversion or exercise of securities of the Company, including this Note, by the Holder and its affiliates since the date as of which such number of outstanding Ordinary Shares was reported. By written notice to the Company, the Holder may increase or decrease the Maximum Percentage to any other percentage not in excess of 9.99% specified in such notice; provided that (i) any such increase will not be effective until the sixty-first (61st) day after such notice is delivered to the Company, and (ii) any such increase or decrease will apply only to the Holder and not to any other holder of Notes.
 
 
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(ii)  Principal Market Regulation. The Company shall not be obligated to issue any ADRs upon conversion of this Note, and the Holder of this Note shall not have the right to receive upon conversion of this Note any ADRs, if the issuance of such ADRs would exceed the aggregate number of ADRs which the Company may issue upon conversion or exercise, as applicable, of the Notes and Warrants or otherwise without breaching the Company’s obligations under the rules or regulations of the Principal Market (or such other Eligible Market on which the ADRs or Ordinary Shares are listed) and the ASX (the “Exchange Cap”), except that such limitation shall not apply in the event that the Company obtains the approval of its shareholders as required by the applicable rules of the Principal Market and the ASX listing rules for issuances in excess of such amount. Until such approval is obtained, no purchaser of the Notes pursuant to the Securities Purchase Agreement (the “Purchasers”) shall be issued in the aggregate, upon conversion or exercise, as applicable, of Notes or Warrants, or otherwise any ADRs in an amount greater than the product of the Exchange Cap multiplied by a fraction, the numerator of which is the principal amount of Notes issued to the applicable Purchaser pursuant to the Securities Purchase Agreement on the Closing Date and the denominator of which is the aggregate principal amount of all Notes issued to the Purchasers pursuant to the Securities Purchase Agreement on the Closing Date (with respect to each Purchaser, the “Exchange Cap Allocation”). In the event that any Purchaser shall sell or otherwise transfer any of such Purchaser’s Notes, the transferee shall be allocated a pro rata portion of such Purchaser’s Exchange Cap Allocation, and the restrictions of the prior sentence shall apply to such transferee with respect to the portion of the Exchange Cap Allocation allocated to such transferee. In the event that any holder of Notes shall convert all of such holder’s Notes into a number of ADRs which, in the aggregate, is less than such holder’s Exchange Cap Allocation, then the difference between such holder’s Exchange Cap Allocation and the number of ADRs actually issued to such holder shall be allocated to the respective Exchange Cap Allocations of the remaining holders of Notes on a pro rata basis in proportion to the aggregate principal amount of the Notes then held by each such holder.
 
(4)  RIGHTS UPON EVENT OF DEFAULT.
 
(a)  Event of Default. Each of the following events shall constitute an “Event of Default”:
 
(i)  the failure of the applicable Registration Statement required to be filed pursuant to the Registration Rights Agreement to be declared effective by the SEC on or prior to the date that is sixty (60) days after the applicable Effectiveness Deadline (as defined in the Registration Rights Agreement), or, while the applicable Registration Statement is required to be maintained effective pursuant to the terms of the Registration Rights Agreement, the effectiveness of the applicable Registration Statement lapses for any reason (including, without limitation, the issuance of a stop order) or is unavailable to any holder of the Notes for sale of all of such holder’s Registrable Securities (as defined in the Registration Rights Agreement) in accordance with the terms of the Registration Rights Agreement, and such lapse or unavailability continues for a period of ten (10) consecutive days or for more than an aggregate of thirty (30) days in any 365-day period (other than days during an Allowable Grace Period (as defined in the Registration Rights Agreement));
 
 
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(ii)  the suspension from trading or failure of the ADRs to be listed on an Eligible Market for a period of five (5) consecutive days or for more than an aggregate of ten (10) days in any 365-day period;
 
(iii)  the Company’s (A) failure to cure a Conversion Failure by delivery of the required number of ADRs within twelve (12) Business Days after the applicable Conversion Date or (B) notice, written or oral, to any holder of the Notes, including by way of public announcement or through any of its agents, at any time, of its intention not to comply with a request for conversion of any Notes into ADRs that is tendered in accordance with the provisions of the Notes;
 
(iv)  the Company’s failure to pay to the Holder any amount of Principal when and as due or any Interest, Late Charges or other amounts within three Business Days of the date when and as due under this Note (including, without limitation, the Company’s failure to pay any redemption payments) or any other Transaction Document (as defined in the Securities Purchase Agreement) or any other agreement, document, certificate or other instrument delivered in connection with the transactions contemplated hereby and thereby to which the Holder is a party;
 
(v)  any Indebtedness, the aggregate of which obligation(s) exceed(s) US$250,000.00 (or the equivalent in one or more other currencies) individually or in the aggregate is declared to be or otherwise becomes due and payable prior to its specified maturity (other than as a result of a mandatory prepayment not attributable to an event of default) or with respect to which the Company or any of its Subsidiaries fails to make any payment at the maturity date as and when due;
 
(vi)  the Company or any of its Material Subsidiaries (as such term is defined under Regulation S-K under the Securities and Exchange Act of 1933, as amended), pursuant to or within the meaning of Title 11, U.S. Code, or any similar Federal, foreign or state law for the relief of debtors (collectively, “Bankruptcy Law”), (A) commences a voluntary case, (B) consents to the entry of an order for relief against it in an involuntary case, (C) consents to the appointment of a receiver, trustee, assignee, liquidator or similar official (a “Custodian”), (D) makes a general assignment for the benefit of its creditors or (E) admits in writing that it is generally unable to pay its debts as they become due;
 
(vii)  a court of competent jurisdiction enters an order or decree under any Bankruptcy Law that (A) is for relief against the Company or any of its Material Subsidiaries in an involuntary case, (B) appoints a Custodian of the Company or any of its Material Subsidiaries or (C) orders the liquidation of the Company or any of its Material Subsidiaries;
 
(viii)  a final judgment or judgments for the payment of money aggregating in excess of $2,500,000 are rendered against the Company or any of its Subsidiaries and which judgments are not, within sixty (60) days after the entry thereof, bonded, discharged or stayed pending appeal, or are not discharged within sixty (60) days after the expiration of such stay; provided, however, that any such judgment shall not give rise to an Event of Default under this subsection (viii) if and for so long as (A) the amount of such judgment is covered by a valid and binding policy of insurance between the defendant and the insurer covering full payment thereof and (B) such insurer has been notified, and has not disputed the claim made for payment, of the amount of such judgment;
 
 
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(ix)  the Company breaches any material representation, warranty, covenant or other term or condition of any Transaction Document in any material respect, except, in the case of a breach of a covenant which is curable, only if such breach continues for a period of at least ten (10) consecutive Business Days after notice from any Holder or the Company becomes or reasonably should be expected to have become aware of such breach;
 
(x)  any material breach or failure in any respect to comply with either of Sections 8 or 15 of this Note; or
 
(xi)  any Event of Default (as defined in the Other Notes) occurs with respect to any Other Notes.
 
(b)  Redemption Right. Promptly after the occurrence of an Event of Default with respect to this Note or any Other Note, the Company shall deliver written notice thereof via facsimile and overnight courier (an “Event of Default Notice”) to the Holder. At any time after the earlier of the Holder’s receipt of an Event of Default Notice and the Holder becoming aware of an Event of Default and until 30 days after such Event of Default has been cured, the Holder may require the Company to redeem all or any portion of this Note by delivering written notice thereof (the “Event of Default Redemption Notice”) to the Company, which Event of Default Redemption Notice shall indicate the portion of this Note the Holder is electing to redeem. Each portion of this Note subject to redemption by the Company pursuant to this Section 4(b) shall be redeemed by the Company at a price equal to the greater of (i) the product of (x) the Conversion Amount to be redeemed and (y) the Redemption Premium and (ii) the product of (A) the Conversion Rate with respect to such Conversion Amount in effect at such time as the Holder delivers an Event of Default Redemption Notice and (B) the Closing Sale Price of the ADRs on the date immediately preceding such Event of Default (the “Event of Default Redemption Price”). Redemptions required by this Section 4(b) shall be made in accordance with the provisions of Section 13.
 
(5)  RIGHTS UPON FUNDAMENTAL TRANSACTION AND CHANGE OF CONTROL.
 
(a)  Assumption. The Company shall not enter into or be party to a Fundamental Transaction unless, and shall use its best endeavors to procure that, (i) the Successor Entity (if other than the Company) assumes in writing all of the obligations of the Company under this Note and the other Transaction Documents in accordance with the provisions of this Section 5(a) pursuant to written agreements in form and substance reasonably satisfactory to the Required Holders and approved by the Required Holders prior to such Fundamental Transaction, including agreements to deliver to each holder of Notes in exchange for such Notes a security of such Successor Entity evidenced by a written instrument substantially similar in form and substance to the Notes, including, without limitation, having a principal amount and interest rate equal to the principal amounts and the interest rates of the Notes held by such holder and having similar ranking to the Notes, and reasonably satisfactory to the Required Holders and (ii) the Successor Entity is a publicly traded corporation whose common shares (or whose American Depositary Shares) are quoted on or listed for trading on an Eligible Market. Upon the occurrence of any Fundamental Transaction, such Successor Entity shall succeed to, and be substituted for (so that from and after the date of such Fundamental Transaction, the provisions of this Note referring to the “Company” shall refer instead to such Successor Entity), and may exercise every right and power of the Company and shall assume all of the obligations of the Company under this Note with the same effect as if such Successor Entity had been named as the Company herein. Upon consummation of the Fundamental Transaction, such Successor Entity shall deliver to the Holder confirmation that there shall be issued upon conversion or redemption of this Note at any time after the consummation of the Fundamental Transaction, in lieu of the ADRs (or other securities, cash, assets or other property) purchasable upon the conversion or redemption of the Notes prior to such Fundamental Transaction, such publicly traded common shares (or their equivalent) of the Successor Entity (including its Parent Entity), as adjusted in accordance with the provisions of this Note. The provisions of this Section shall apply similarly and equally to successive Fundamental Transactions and shall be applied without regard to any limitations on the conversion or redemption of this Note.
 
 
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(b)  Redemption Right. No sooner than thirty (30) days nor later than ten (10) days prior to the consummation of a Change of Control, the Company shall deliver written notice thereof via facsimile and overnight courier to the Holder (a “Change of Control Notice”); provided that in no case shall the Company deliver or be required to deliver such Change of Control Notice prior to the public announcement of such Change of Control. At any time during the period beginning after the Holder’s receipt of a Change of Control Notice and ending on the date of the consummation of such Change of Control (or, in the event a Change of Control Notice is not delivered at least ten (10) days prior to a Change of Control, at any time on or after the date which is ten (10) days prior to a Change of Control and ending ten (10) days after the consummation of such Change of Control), the Holder may require the Company to redeem all or any portion of this Note by delivering written notice thereof (“Change of Control Redemption Notice”) to the Company, which Change of Control Redemption Notice shall indicate the Conversion Amount the Holder is electing to redeem. The portion of this Note subject to redemption pursuant to this Section 5 shall be redeemed by the Company at a price equal to the greater of (i) the product of (x) the Conversion Amount being redeemed and (y) the quotient determined by dividing (A) the Closing Sale Price of the ADRs immediately following the public announcement of such proposed Change of Control by (B) the Conversion Price and (ii) the product of Change of Control Premium and the Conversion Amount being redeemed (the “Change of Control Redemption Price”). Redemptions required by this Section 5 shall be made in accordance with the provisions of Section 13 and shall have priority to payments to shareholders in connection with a Change of Control.
 
 
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(6)  RIGHTS UPON ISSUANCE OF PURCHASE RIGHTS AND OTHER CORPORATE EVENTS.
 
(a)  Purchase Rights. If at any time the Company, directly or indirectly, grants, issues or sells any Options, Convertible Securities or rights to purchase shares, warrants, securities or other property pro rata to the record holders of any class of Ordinary Shares (the “Purchase Rights”), then the Holder will be entitled to acquire, to the extent permitted by applicable Law, upon the terms applicable to such Purchase Rights, the aggregate Purchase Rights which the Holder could have acquired if the Holder had held the number of Ordinary Shares underlying the ADRs acquirable upon complete conversion of this Note (without taking into account any limitations or restrictions on the convertibility of this Note) immediately before the date on which a record is taken for the grant, issuance or sale of such Purchase Rights, or, if no such record is taken, the date as of which the record holders of Ordinary Shares are to be determined for the grant, issue or sale of such Purchase Rights.
 
(b)  Other Corporate Events. In addition to and not in substitution for any other rights hereunder, prior to the consummation of any Fundamental Transaction pursuant to which holders of ADRs or Ordinary Shares are entitled to receive securities or other assets with respect to or in exchange for ADRs or Ordinary Shares (a “Corporate Event”), the Company shall make appropriate provision, to the extent not prohibited by applicable law, to insure that the Holder will thereafter have the right to receive upon a conversion of this Note, (i) in addition to the ADRs receivable upon such conversion, such securities or other assets to which the Holder would have been entitled with respect to such ADRs had such ADRs been held by the Holder upon the consummation of such Corporate Event (without taking into account any limitations or restrictions on the convertibility of this Note) or (ii) in lieu of the ADRs otherwise receivable upon such conversion, such securities or other assets received by the holders of ADRs or Ordinary Shares in connection with the consummation of such Corporate Event in such amounts as the Holder would have been entitled to receive had this Note initially been issued with conversion rights for the form of such consideration (as opposed to ADRs) at a conversion rate for such consideration commensurate with the Conversion Rate. Provision made pursuant to the preceding sentence shall be in a form and substance satisfactory to the Required Holders. The provisions of this Section shall apply similarly and equally to successive Corporate Events and shall be applied without regard to any limitations on the conversion or redemption of this
Note.
 
(7)  RIGHTS UPON ISSUANCE OF OTHER SECURITIES.
 
(a)  Adjustment of Conversion Price upon Issuance of Ordinary Shares. If and whenever on or after the Subscription Date, the Company issues or sells, or in accordance with this Section 7(a) is deemed to have issued or sold, any Ordinary Shares (including those underlying any ADRs and the issuance or sale of Ordinary Shares owned or held by or for the account of the Company, but excluding Ordinary Shares deemed to have been issued or sold by the Company in connection with any Excluded Security) for a consideration per Ordinary Share (the “New Issuance Price”) less than a price (the “Applicable Price”) equal to (i) one-tenth (1/10th) of the Conversion Price (in the case of ADRs) or (ii) the Conversion Price (in the case that the Conversion Price is determined by reference to the Ordinary Shares) in effect immediately prior to such issue or sale (the foregoing a “Dilutive Issuance”), then immediately after such Dilutive Issuance, the Conversion Price then in effect shall be reduced to an amount equal to the product of (A) the Conversion Price in effect immediately prior to such Dilutive Issuance and (B) the quotient determined by dividing (1) the sum of (I) the product derived by multiplying the Conversion Price in effect immediately prior to such Dilutive Issuance and the number of Ordinary Shares Deemed Outstanding immediately prior to such Dilutive Issuance plus (II) the consideration, if any, received by the Company upon such Dilutive Issuance, by (2) the product derived by multiplying (I) the Conversion Price in effect immediately prior to such Dilutive Issuance by (II) the number of Ordinary Shares Deemed Outstanding immediately after such Dilutive Issuance. Appropriate and equitable adjustment to the terms and provisions of this Note shall be made in the event of any change to the ratio of ADRs to Ordinary Shares represented thereby. For purposes of determining the adjusted Conversion Price under this Section 7(a), the following shall be applicable:
 
 
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(i)  Issuance of Options. If the Company in any manner grants or sells any Options and the lowest price per share for which one Ordinary Share is issuable upon the exercise of any such Option or upon conversion or exchange or exercise of any Convertible Securities issuable upon exercise of such Option is less than the Applicable Price, then such Ordinary Share shall be deemed to be outstanding and to have been issued and sold by the Company at the time of the granting or sale of such Option for such price per share. For purposes of this Section 7(a)(i), the “lowest price per share for which one Ordinary Share is issuable upon the exercise of any such Option or upon conversion or exchange or exercise of any Convertible Securities issuable upon exercise of such Option” shall be equal to the sum of the lowest amounts of consideration (if any) received or receivable by the Company with respect to any one Ordinary Share upon granting or sale of the Option, upon exercise of the Option and upon conversion or exchange or exercise of any Convertible Security issuable upon exercise of such Option. No further adjustment of the Conversion Price shall be made upon the actual issuance of such Ordinary Shares or of such Convertible Securities upon the exercise of such Options or upon the actual issuance of such Ordinary Shares upon conversion or exchange or exercise of such Convertible Securities.
 
(ii)  Issuance of Convertible Securities. If the Company in any manner issues or sells any Convertible Securities and the lowest price per share for which one Ordinary Share is issuable upon such conversion or exchange or exercise thereof is less than the Applicable Price, then such Ordinary Share shall be deemed to be outstanding and to have been issued and sold by the Company at the time of the issuance of sale of such Convertible Securities for such price per share. For the purposes of this Section 7(a)(ii), the “price per share for which one Ordinary Share is issuable upon such conversion or exchange or exercise” shall be equal to the sum of the lowest amounts of consideration (if any) received or receivable by the Company with respect to any one Ordinary Share upon the issuance or sale of the Convertible Security and upon the conversion or exchange or exercise of such Convertible Security. No further adjustment of the Conversion Price shall be made upon the actual issuance of such Ordinary Shares upon conversion or exchange or exercise of such Convertible Securities, and if any such issue or sale of such Convertible Securities is made upon exercise of any Options for which adjustment of the Conversion Price had been or are to be made pursuant to other provisions of this Section 7(a), no further adjustment of the Conversion Price shall be made by reason of such issue or sale.
 
 
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(iii)  Change in Option Price or Rate of Conversion. If the purchase price provided for in any Options, the additional consideration, if any, payable upon the issue, conversion, exchange or exercise of any Convertible Securities, or the rate at which any Convertible Securities are convertible into or exchangeable or exercisable for Ordinary Shares changes at any time, the Conversion Price in effect at the time of such change shall be adjusted to the Conversion Price which would have been in effect at such time had such Options or Convertible Securities provided for such changed purchase price, additional consideration or changed conversion rate, as the case may be, at the time initially granted, issued or sold. For purposes of this Section 7(a)(iii), if the terms of any Option or Convertible Security that was outstanding as of the Subscription Date are changed in the manner described in the immediately preceding sentence, then such Option or Convertible Security and the Ordinary Shares deemed issuable upon exercise, conversion or exchange thereof shall be deemed to have been issued as of the date of such change. No adjustment shall be made if such adjustment would result in an increase of the Conversion Price then in effect.
 
(iv)  Calculation of Consideration Received. In case any Option is issued in connection with the issue or sale of other securities of the Company, together comprising one integrated transaction in which no specific consideration is allocated to such Options by the parties thereto, the Options will be deemed to have been issued for a consideration of $.01. If any Ordinary Shares, Options or Convertible Securities are issued or sold or deemed to have been issued or sold for cash, the consideration received therefor will be deemed to be the gross amount paid by the purchaser therefor. If any Ordinary Shares, Options or Convertible Securities are issued or sold for a consideration other than cash, the amount of the consideration other than cash received by the Company will be the fair value of such consideration, except where such consideration consists of securities, in which case the amount of consideration received by the Company will be the Closing Sale Price of such securities on the date of receipt. If any Ordinary Shares, Options or Convertible Securities are issued to the owners of the non-surviving entity in connection with any merger in which the Company is the surviving entity, the amount of consideration therefor will be deemed to be the fair value of such portion of the net assets and business of the non-surviving entity as is attributable to such Ordinary Shares, Options or Convertible Securities, as the case may be. The fair value of any consideration other than cash or securities will be determined in good faith by the Board of Directors of the Company.
 
(v)  Record Date. If the Company takes a record of the holders of Ordinary Shares for the purpose of entitling them (A) to receive a dividend or other distribution payable in Ordinary Shares, Options or in Convertible Securities or (B) to subscribe for or purchase Ordinary Shares, Options or Convertible Securities, then such record date will be deemed to be the date of the issue or sale of the Ordinary Shares deemed to have been issued or sold upon the declaration of such dividend or the making of such other distribution or the date of the granting of such right of subscription or purchase, as the case may be.
 
 
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(b)  Adjustment of Conversion Price upon Pro Rata Bonus Issue of Ordinary Shares. If the Company makes a pro rata bonus issue of Ordinary Shares to its shareholders prior to conversion of the Note, and the Note is not converted prior to the record date for the issue, the Note will, when converted, entitle the holder to the number of ADRs that would ordinarily be received under Section 3, plus the number of bonus Ordinary Shares which would have been issued to the Holder if the Note had been converted prior to the record date.
 
(c)  Adjustment of Conversion Price upon Subdivision or Combination of Ordinary Shares. If the Company at any time on or after the Subscription Date subdivides (by any share split, share dividend, recapitalization or otherwise) one or more classes of its outstanding ADRs (or Ordinary Shares underlying such ADRs) into a greater number of ADRs (or Ordinary Shares), the Conversion Price in effect immediately prior to such subdivision will be proportionately reduced. If the Company at any time on or after the Subscription Date combines (by combination, reverse share split or otherwise) one or more classes of its outstanding ADRs (or Ordinary Shares) into a smaller number of ADRs (or Ordinary Shares), the Conversion Price in effect immediately prior to such combination will be proportionately increased. Any adjustment under this Section 7(d) shall be subject to (and will be correspondingly reorganised in a manner which is permissible under, or necessary to comply with) the ASX Listing Rules or the rules of any Eligible Market in force at the relevant time and shall become effective at the close of business on the date the subdivision or combination becomes effective.
 
(d)  Capital reorganizations. If there is a reorganisation of the capital of the Company, the number of ADRs applicable to the Note and/or the Conversion Price of the Note will be correspondingly reorganised in a manner, which is permissible under, or necessary to comply, with the ASX Listing Rules or the rules of any other Eligible Market in force at the relevant time. Subject to the above, if there is a reorganisation of the capital of the Company, the number of ADRs applicable to the Note or the Conversion Price or both will be reorganised so that the Holder of the Note will not receive a benefit that holders of Ordinary Shares do not receive. The Company shall give notice to the Holder of the Note of any adjustments to the number of ADRs which are to be issued on conversion of the Note or to the Conversion Price. Before a Note is converted, all adjustment calculations are to be carried out including all fractions (in relation to each of the number of ADRs applicable to the Note and the Conversion Price), but on conversion the number of ADRs issued is rounded down to the next lower whole number and the Conversion Price rounded up to the next higher cent.
 
(e)  Other Events. If any event occurs of the type contemplated by the provisions of this Section 7 but not expressly provided for by such provisions (including, without limitation, the granting of share appreciation rights, phantom share rights or other rights with equity features), then the Company’s Board of Directors will make an appropriate adjustment in the Conversion Price so as to protect the rights of the Holder under this Note; provided that no such adjustment will increase the Conversion Price as otherwise determined pursuant to this Section 7.
 
(f)  Adjustment. If on the seventh month anniversary of the Issuance Date, the Subsequent Conversion Price is less than the then applicable Conversion Price, then the Conversion Price shall be reset to the Subsequent Conversion Price.
 
 
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(8)  HOLDER’S RIGHT OF OPTIONAL REDEMPTION. In the event that the arithmetic average of the Weighted Average Price of the ADRs over the ten (10) Trading Days ending on the Trading Day immediately preceding each of the one (1) year anniversary of the Subscription Date, the eighteen (18) month anniversary of the Subscription Date and the two (2) year anniversary of the Subscription Date (each an “Optional Redemption Date”), is less than the then applicable Conversion Price, the Holder shall have the right, in its sole discretion, to require that the Company redeem (each a “Holder Optional Redemption”) up to one third of the original Principal amount of the Note plus accrued and unpaid Interest with respect to such Principal and accrued and unpaid Late Charges with respect to such principal and Interest (the “Optional Redemption Amount”) by delivering written notice thereof (a “Holder Optional Redemption Notice” and, collectively with the Event of Default Redemption Notice and the Change of Control Redemption Notice, the “Redemption Notices” and each a “Redemption Notice”) to the Company no later than ten Business Days after the applicable Optional Redemption Date. The Holder Optional Redemption Notice shall indicate the amount of the applicable Optional Redemption Amount the Holder is electing to have redeemed on such Optional Redemption Exercise Date (the “Holder Optional Redemption Amount”) and the date of such redemption (the “Optional Redemption Exercise Date”); provided, however, that (a) such Holder Optional Redemption Amount indicated shall not exceed the Optional Redemption Amount and (b) such Optional Redemption Exercise Date shall not be less than ten (10) Business Days after the date of delivery of such Holder Optional Redemption Notice. The portion of this Note subject to redemption pursuant to this Section 8 shall be redeemed by the Company in cash on the applicable Optional Redemption Date at a price equal to the Holder Optional Redemption Amount being redeemed (the “Holder Optional Redemption Price” and, collectively with the Event of Default Redemption Price and the Change of Control Redemption Price, the “Redemption Prices” and, each a “Redemption Price”).
 
Such Holder covenants that it will comply with Section 2(j) of the Securities Purchase Agreement.
 
(9)  COMPANY’S RIGHT OF MANDATORY CONVERSION.
 
(a)  Mandatory Conversion. If at any time from and after the sixtieth (60th) day after the Effective Date (as defined in the Registration Statement) (the “Mandatory Conversion Eligibility Date”), (i) the Weighted Average Price of the ADRs exceed for each of any twenty (20) out of twenty-five (25) consecutive Trading Days following the Mandatory Conversion Eligibility Date (the “Mandatory Conversion Measuring Period”), 200% of the applicable Conversion Price (subject to appropriate adjustments for share splits, share dividends, share combinations and other similar transactions after the Subscription Date) and (ii) the Equity Conditions shall have been satisfied (or waived in writing by the Holder), during the period commencing on the Mandatory Conversion Notice Date through the applicable Mandatory Conversion Date (each, as defined below), the Company shall have the right to require the Holder to convert all, or any portion, of the Conversion Amount then remaining under this Note as designated in the Mandatory Conversion Notice into fully paid, validly issued and nonassessable ADRs in accordance with Section 3(c) hereof at the Conversion Rate as of the Mandatory Conversion Date (a “Mandatory Conversion”). The Company may exercise its right to require conversion under this Section 9(a) by delivering within not more than three (3) Business Days following the end of any such Mandatory Conversion Measuring Period a written notice thereof by facsimile and overnight courier to all, but not less than all, of the holders of Notes and the Transfer Agent (the “Mandatory Conversion Notice” and the date all of the holders received such notice is referred to as the “Mandatory Conversion Notice Date”). The Mandatory Conversion Notice shall be irrevocable. The Mandatory Conversion Notice shall state (i) the Business Day selected for the Mandatory Conversion in accordance with this Section 9(a), which Business Day shall be at least twenty (20) Business Days but not more than sixty (60) Business Days following the Mandatory Conversion Notice Date (the “Mandatory Conversion Date”), (ii) the aggregate Conversion Amount of the Notes subject to mandatory conversion from all of the holders of the Notes pursuant to this Section 9 (and analogous provisions under the Other Notes) and (iii) the number of ADRs to be issued to such Holder on the Mandatory Conversion Date.
 
 
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(b)  Pro Rata Conversion Requirement. If the Company elects to cause a conversion of any Conversion Amount of this Note pursuant to Section 9(a), then it must simultaneously take the same action in the same proportion with respect to the Other Notes. All Conversion Amounts converted by the Holder after the Mandatory Conversion Notice Date shall reduce the Conversion Amount of this Note required to be converted on the Mandatory Conversion Date. If the Company has elected a Mandatory Conversion, the mechanics of conversion set forth in Section 3(c) shall apply, to the extent applicable, as if the Company and the Transfer Agent had received from the Holder on the Mandatory Conversion Date a Conversion Notice with respect to the Conversion Amount being converted pursuant to the Mandatory Conversion.
 
(10)  [RESERVED]
 
(11)  NONCIRCUMVENTION. The Company hereby covenants and agrees that the Company will not, by amendment of its Constitution, Bylaws or through any reorganization, transfer of assets, consolidation, merger, scheme of arrangement, dissolution, issue or sale of securities, or any other voluntary action, avoid or seek to avoid the observance or performance of any of the terms of this Note, and will at all times in good faith carry out all of the provisions of this Note and take all action as may be required to protect the rights of the Holder of this Note. Without limiting the generality of the foregoing, the Company (i) shall not increase the par value of any Ordinary Shares underlying the Conversion Shares receivable upon the conversion of this Note above the Conversion Price then in effect and (ii) shall take all such actions as may be necessary or appropriate in order that the Company may validly and legally issue fully paid and nonassessable Conversion Shares upon the conversion of this Note.
 
(12)  SUBORDINATION TO PERMITTED SENIOR INDEBTEDNESS.
 
(a)  Subordination. The indebtedness represented by this Note and the payment of any Principal, Interest, Late Charges, redemption amount, liquidated damages, fees, expenses or any other amounts in respect of this Note (collectively, the “Subordinated Indebtedness”) is hereby expressly made subordinate and junior and subject in right of payment, only to the extent expressly set forth in Section 12(b) hereof, to the prior payment in full of all Permitted Senior Indebtedness of the Company hereinafter incurred.
 
 
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(b)  Payment upon Dissolution, Etc. In the event of any bankruptcy, insolvency, reorganization, receivership, composition, assignment for benefit of creditors or other similar proceeding initiated by or against the Company or any dissolution or winding up or total or partial liquidation or reorganization in bankruptcy of the Company (each, a “Proceeding”), all principal, interest and other obligations due upon any Permitted Senior Indebtedness shall first be paid in full or fully cash collateralized before the Holder shall be entitled to receive or, if received, to retain any payment or distribution on account of this Note and, during the continuance of any such Proceeding, any payment or distribution of assets of the Company of any kind or character, whether in cash, property or securities, to which the Holder would be entitled with respect to any Subordinated Indebtedness but for the provisions of this Section 12 shall be paid by the Company or by any receiver, trustee in bankruptcy, liquidating trustee, agent or other Person making such payment or distribution, or by the Holder who shall have received such payment or distribution, directly to the holders of the Permitted Senior Indebtedness (pro rata to each such holder on the basis of the respective amounts of such Permitted Senior Indebtedness held by such holder) or their representatives to the extent necessary to pay all such Permitted Senior Indebtedness in full after giving effect to any concurrent payment or distribution to or for the holders of such Permitted Senior Indebtedness, before any payment or distribution is made to the Holder or any holders of the Notes; provided, however, that notwithstanding anything to the contrary, in any event the Holder shall be entitled to receive and retain any and all Junior Securities (as defined below).
 
(c)  Certain Rights. Nothing contained in this Section 12 or elsewhere in this Note or any other Transaction Document, is intended to or shall impair, as among the Company, its creditors including the holders of Permitted Senior Indebtedness and the Holder, the right, which is absolute and unconditional, of the Holder to convert this Note in accordance herewith.
 
(d)  Rights of Holder Unimpaired. The provisions of this Section 12 are and are intended solely for the purposes of defining the relative rights of the Holder and the holders of Permitted Senior Indebtedness and nothing in this Section 12 shall impair, as between the Company and the Holder, the obligation of the Company, which is unconditional and absolute, to pay to the Holder the Principal hereof (and premium, if any), accrued Interest hereon and all other Subordinated Indebtedness payable hereunder, all in accordance with the terms of this Note.
 
(e)  Junior Securities. As used herein, “Junior Securities” means debt or equity securities of the Company as reorganized or readjusted, or debt or equity securities of the Company or any other Person provided for by a plan of reorganization or readjustment authorized by an order or decree of a court of competent jurisdiction in a Proceeding under any applicable law, so long as in the case of debt securities, such Junior Securities are subordinated in right of payment to all Permitted Senior Indebtedness and to whatever is issued to the holders of the Permitted Senior Indebtedness on account of the Permitted Senior Indebtedness, to the same extent as, or to a greater extent than, the Subordinated Indebtedness is so subordinated as provided for herein.
 
(f)  Intercreditor Arrangements. In the event that a holder of Permitted Senior Indebtedness shall require the holders of the Notes to enter into any intercreditor or subordination agreement or any similar arrangements, the Company shall reimburse the Holder for any reasonable expenses incurred in connection with the negotiation, execution and delivery of any such agreement (and any related documents), including without limitation, reasonable legal fees and expenses.
 
 
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(g)  Lien Subordination. Any Lien of Holder, whether now or hereafter existing in connection with the amounts due under this Note, on any assets or property of Company or any proceeds or revenues therefrom which Holder may have at any time as security for any amounts due and obligations under this Note shall be subordinate to all Liens hereafter granted to a holder of Permitted Senior Indebtedness by Company or by law, notwithstanding the date, order or method of attachment or perfection of any such Lien or the provisions of any applicable law.
 
(13)  HOLDER’S REDEMPTIONS.
 
(a)  Mechanics. The Company shall deliver the applicable Event of Default Redemption Price to the Holder within ten (10) Business Days after the Company’s receipt of the Holder’s Event of Default Redemption Notice. If the Holder has submitted a Change of Control Redemption Notice in accordance with Section 5(b), the Company shall deliver the applicable Change of Control Redemption Price to the Holder on the later of (i) concurrently with the consummation of such Change of Control or (ii) within ten (10) Business Days after the Company’s receipt of such notice. In the event of a redemption of less than all of the Conversion Amount of this Note, the Company shall promptly cause to be issued and delivered to the Holder a new Note (in accordance with Section 19(d)) representing the outstanding Principal which has not been redeemed. In the event that the Company does not pay the applicable Redemption Price to the Holder within the time period required, at any time thereafter and until the Company pays such unpaid Redemption Price in full, the Holder shall have the option, in lieu of redemption, to require the Company to promptly return to the Holder all or any portion of this Note representing the Conversion Amount that was submitted for redemption and for which the applicable Redemption Price (together with any Late Charges thereon) has not been paid. Upon the Company’s receipt of such notice, (x) the Redemption Notice shall be null and void with respect to such Conversion Amount, (y) the Company shall immediately return this Note, or issue a new Note (in accordance with Section 19(d)) to the Holder representing such Conversion Amount and (z) the Conversion Price of this Note or such new Notes shall be adjusted to the lesser of (A) the Conversion Price as in effect on the date on which the Redemption Notice is voided and (B) the lowest Closing Bid Price of the ADRs during the period beginning on and including the date on which the Redemption Notice is delivered to the Company and ending on and including the date on which the Redemption Notice is voided. The Holder’s delivery of a notice voiding a Redemption Notice and exercise of its rights following such notice shall not affect the Company’s obligations to make any payments of Late Charges which have accrued prior to the date of such notice with respect to the Conversion Amount subject to such notice.
 
(b)  Redemption by Other Holders. Upon the Company’s receipt of notice from any of the holders of the Other Notes for redemption or repayment as a result of an event or occurrence substantially similar to the events or occurrences described in Sections 4(b), Section 5(b) or Section 8 (each, an “Other Redemption Notice”), the Company shall immediately forward to the Holder by facsimile a copy of such notice. If the Company receives a Redemption Notice and one or more Other Redemption Notices, during the seven (7) Business Day period beginning on and including the date which is three (3) Business Days prior to the Company’s receipt of the Holder’s Redemption Notice and ending on and including the date which is three (3) Business Days after the Company’s receipt of the Holder’s Redemption Notice and the Company is unable to redeem all principal, interest and other amounts designated in such Redemption Notice and such Other Redemption Notices received during such seven (7) Business Day period, then the Company shall redeem a pro rata amount from each holder of the Notes (including the Holder) based on the principal amount of the Notes submitted for redemption pursuant to such Redemption Notice and such Other Redemption Notices received by the Company during such seven (7) Business Day period.
 
 
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(14)  VOTING RIGHTS. The Holder shall have no voting rights as the holder of this Note, except as required by law, the Corporations Act 2001 (Cth) and as expressly provided in this Note, or any other Transaction Documents.
 
(15)  COVENANTS.
 
(a)  Rank. All payments due under this Note (a) shall rank pari passu with all Other Notes and all Permitted Indebtedness (other than Senior Indebtedness and Permitted Indebtedness described in clause (B) of the definition thereof) and (b) shall be senior to all other Indebtedness of the Company and its Subsidiaries other than Permitted Senior Indebtedness.
 
(b)  Incurrence of Indebtedness. So long as this Note is outstanding, the Company shall not, and the Company shall not permit any of its Subsidiaries to, directly or indirectly, incur or guarantee, assume or suffer to exist any Indebtedness, other than (i) the Indebtedness evidenced by this Note and the Other Notes and (ii) Permitted Indebtedness.
 
(c)  Existence of Liens. So long as this Note is outstanding, the Company shall not, and the Company shall not permit any of its Subsidiaries to, directly or indirectly, allow or suffer to exist any mortgage, lien, pledge, charge, security interest or other encumbrance upon or in any property or assets (including accounts and contract rights) owned by the Company or any of its Subsidiaries (collectively, “Liens”) other than Permitted Liens.
 
(d)  Restricted Payments. The Company shall not, and the Company shall not permit any of its Subsidiaries to, directly or indirectly, redeem, defease, repurchase, repay or make any payments in respect of, by the payment of cash or cash equivalents (in whole or in part, whether by way of open market purchases, tender offers, private transactions or otherwise), all or any portion of any Permitted Indebtedness whether by way of payment in respect of principal of (or premium, if any) or interest on such Indebtedness if at the time such payment is due or is otherwise made or, after giving effect to such payment, an event constituting, or that with the passage of time and without being cured would constitute, an Event of Default has occurred and is continuing.
 
(e)  Net Cash Balance. So long as this Note is outstanding, the Company shall at all times maintain a Net Cash Balance in excess of 30% of the aggregate remaining unamortized or un-converted Principal amount of Notes then outstanding (the “Net Cash Balance Test”). Promptly after any date on which the Net Cash Balance Test is not satisfied (a “Failure Date”), and to the extent such failure constitutes non-public material information the Company shall publicly disclose (on a Current Report on Form 6-K or otherwise) such material non-public information and provide to the Holder a certification as to the amount of the Net Cash Balance as of the Failure Date.
 
 
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(16)  PARTICIPATION. The Holder, as the holder of this Note, shall be entitled to receive such dividends paid (other than cash dividends) and distributions made to the holders of ADRs or Ordinary Shares to the same extent as if the Holder had converted this Note into ADRs (without regard to any limitations on conversion herein or elsewhere) and had held such ADRs on the record date for such dividends and distributions. Payments under the preceding sentence shall be made concurrently with the dividend or distribution to the holders of ADRs or Ordinary Shares.
 
(17)  VOTE TO ISSUE, OR CHANGE THE TERMS OF, NOTES. The affirmative vote at a meeting duly called for such purpose or the written consent without a meeting of the Required Holders shall be required for any change or amendment to this Note or the Other Notes.
 
(18)  TRANSFER. This Note and any ADRs issued upon conversion of this Note may be offered, sold, assigned or transferred by the Holder without the consent of the Company, subject only to the provisions of Section 2(f) of the Securities Purchase Agreement.
 
(19)  REISSUANCE OF THIS NOTE.
 
(a)  Transfer. If this Note is to be transferred, the Holder shall surrender this Note to the Company, whereupon the Company will forthwith issue and deliver upon the order of the Holder a new Note (in accordance with Section 19(d)), registered as the Holder may request, representing the outstanding Principal being transferred by the Holder and, if less then the entire outstanding Principal is being transferred, a new Note (in accordance with Section 19(d)) to the Holder representing the outstanding Principal not being transferred. The Holder and any assignee, by acceptance of this Note, acknowledge and agree that, by reason of the provisions of Section 3(c)(iii) following conversion or redemption of any portion of this Note, the outstanding Principal represented by this Note may be less than the Principal stated on the face of this Note.
 
(b)  Lost, Stolen or Mutilated Note. Upon receipt by the Company of evidence reasonably satisfactory to the Company of the loss, theft, destruction or mutilation of this Note, and, in the case of loss, theft or destruction, of any indemnification undertaking by the Holder to the Company in customary form and, in the case of mutilation, upon surrender and cancellation of this Note, the Company shall execute and deliver to the Holder a new Note (in accordance with Section 19(d)) representing the outstanding Principal.
 
(c)  Note Exchangeable for Different Denominations. This Note is exchangeable, upon the surrender hereof by the Holder at the principal office of the Company, for a new Note or Notes (in accordance with Section 19(d) and in principal amounts of at least $100,000) representing in the aggregate the outstanding Principal of this Note, and each such new Note will represent such portion of such outstanding Principal as is designated by the Holder at the time of such surrender.
 
 
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(d)  Issuance of New Notes. Whenever the Company is required to issue a new Note pursuant to the terms of this Note, such new Note (i) shall be of like tenor with this Note, (ii) shall represent, as indicated on the face of such new Note, the Principal remaining outstanding (or in the case of a new Note being issued pursuant to Section 19(a) or Section 19(c), the Principal designated by the Holder which, when added to the principal represented by the other new Notes issued in connection with such issuance, does not exceed the Principal remaining outstanding under this Note immediately prior to such issuance of new Notes), (iii) shall have an issuance date, as indicated on the face of such new Note, which is the same as the Issuance Date of this Note, (iv) shall have the same rights and conditions as this Note, and (v) shall represent accrued and unpaid Interest and Late Charges on the Principal and Interest of this Note, from the Issuance Date.
 
(20)  REMEDIES, CHARACTERIZATIONS, OTHER OBLIGATIONS, BREACHES AND INJUNCTIVE RELIEF. The remedies provided in this Note shall be cumulative and in addition to all other remedies available under this Note and any of the other Transaction Documents at law or in equity (including a decree of specific performance and/or other injunctive relief), and nothing herein shall limit the Holder’s right to pursue actual and consequential damages for any failure by the Company to comply with the terms of this Note. Amounts set forth or provided for herein with respect to payments, conversion and the like (and the computation thereof) shall be the amounts to be received by the Holder and shall not, except as expressly provided herein, be subject to any other obligation of the Company (or the performance thereof). The Company acknowledges that a breach by it of its obligations hereunder will cause irreparable harm to the Holder and that the remedy at law for any such breach may be inadequate. The Company therefore agrees that, in the event of any such breach or threatened breach, the Holder shall be entitled, in addition to all other available remedies, to an injunction restraining any breach, without the necessity of showing economic loss and without any bond or other security being required.
 
(21)  PAYMENT OF COLLECTION, ENFORCEMENT AND OTHER COSTS. If (a) this Note is placed in the hands of an attorney for collection or enforcement or is collected or enforced through any legal proceeding or the Holder otherwise takes action to collect amounts due under this Note or to enforce the provisions of this Note or (b) there occurs any bankruptcy, reorganization, receivership of the Company or other proceedings affecting Company creditors’ rights and involving a claim under this Note, then the Company shall pay the costs incurred by the Holder for such collection, enforcement or action or in connection with such bankruptcy, reorganization, receivership or other proceeding, including, but not limited to, attorneys’ fees and disbursements.
 
(22)  CONSTRUCTION; HEADINGS. This Note shall be deemed to be jointly drafted by the Company and all the Purchasers and shall not be construed against any person as the drafter hereof. The headings of this Note are for convenience of reference and shall not form part of, or affect the interpretation of, this Note.
 
(23)  FAILURE OR INDULGENCE NOT WAIVER. No failure or delay on the part of the Holder in the exercise of any power, right or privilege hereunder shall operate as a waiver thereof, nor shall any single or partial exercise of any such power, right or privilege preclude other or further exercise thereof or of any other right, power or privilege.
 
 
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(24)  DISPUTE RESOLUTION. In the case of a dispute as to the determination of the Closing Bid Price, the Closing Sale Price or the Weighted Average Price or the arithmetic calculation of the Conversion Rate or the Redemption Price, the Company shall submit the disputed determinations or arithmetic calculations via facsimile within two (2) Business Days of receipt, or deemed receipt, of the Conversion Notice or Redemption Notice or other event giving rise to such dispute, as the case may be, to the Holder. If the Holder and the Company are unable to agree upon such determination or calculation within two (2) Business Days of such disputed determination or arithmetic calculation being submitted to the Holder, then the Company shall, within two Business Days submit via facsimile (a) the disputed determination of the Closing Bid Price, the Closing Sale Price or the Weighted Average Price to an independent, reputable investment bank selected by the Company and approved by the Holder or (b) the disputed arithmetic calculation of the Conversion Rate or the Redemption Price to the Company’s independent, outside accountant. The Company, at the Company’s expense, shall cause the investment bank or the accountant, as the case may be, to perform the determinations or calculations and notify the Company and the Holder of the results no later than seven (7) Business Days from the time it receives the disputed determinations or calculations. Such investment bank’s or accountant’s determination or calculation, as the case may be, shall be binding upon all parties absent demonstrable error.
 
(25)  NOTICES; CURRENCY; PAYMENTS.
 
(a)  Notices. Whenever notice is required to be given under this Note, unless otherwise provided herein, such notice shall be given in accordance with Section 9(f) of the Securities Purchase Agreement. The Company shall provide the Holder with prompt written notice of all actions taken pursuant to this Note, including in reasonable detail a description of such action and the reason therefore. Without limiting the generality of the foregoing, the Company will give written notice to the Holder (i) immediately upon any adjustment of the Conversion Price, setting forth in reasonable detail, and certifying, the calculation of such adjustment and (ii) at least twenty (20) days prior to the date on which the Company closes its books or takes a record (A) with respect to any dividend or distribution upon the ADRs or Ordinary Shares, (B) with respect to any pro rata subscription offer to holders of ADRs or Ordinary Shares or (C) for determining rights to vote with respect to any Fundamental Transaction, dissolution or liquidation, provided in each case that such information shall be made known to the public prior to or in conjunction with such notice being provided to the Holder.
 
(b)  Currency. Unless otherwise indicated, all dollar amounts referred to in this Note are in United States Dollars.
 
(c)  Payments. Whenever any payment of cash is to be made by the Company to any Person pursuant to this Note, such payment shall be made in lawful money of the United States of America by a check drawn on the account of the Company and sent via overnight courier service to such Person at such address as previously provided to the Company in writing (which address, in the case of each of the Purchasers, shall initially be as set forth on the Schedule of Buyers attached to the Securities Purchase Agreement); provided that the Holder may elect to receive a payment of cash via wire transfer of immediately available funds by providing the Company with prior written notice setting out such request and the Holder’s wire transfer instructions. Whenever any amount expressed to be due by the terms of this Note is due on any day which is not a Business Day, the same shall instead be due on the next succeeding day which is a Business Day and, in the case of any Interest Date which is not the date on which this Note is paid in full, the extension of the due date thereof shall not be taken into account for purposes of determining the amount of Interest due on such date. Any amount of Principal or other amounts due under the Transaction Documents, other than Interest, which is not paid when due shall result in a late charge being incurred and payable by the Company in an amount equal to interest on such amount at the rate of ten percent (10%) per annum from the date such amount was due until the same is paid in full (“Late Charge”).
 
 
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(26)  CANCELLATION. After all Principal, accrued Interest and other amounts at any time owed on this Note have been paid in full, this Note shall automatically be deemed canceled, shall be surrendered to the Company for cancellation and shall not be reissued.
 
(27)  WAIVER OF NOTICE. To the extent permitted by law, the Company hereby waives demand, notice, protest and all other demands and notices in connection with the delivery, acceptance, performance, default or enforcement of this Note and the Securities Purchase Agreement.
 
(28)  GOVERNING LAW. This Note shall be construed and enforced in accor-dance with, and all questions concerning the construction, validity, interpretation and performance of this Note shall be governed by, the internal laws of the State of New York, without giving effect to any choice of law or conflict of law provision or rule (whether of the State of New York or any other jurisdictions) that would cause the application of the laws of any jurisdictions other than the State of New York.
 
(29)  CERTAIN DEFINITIONS. For purposes of this Note, the following terms shall have the following meanings:
 
(a)  ADRs” means the American Depositary Receipts of the Company evidencing the American Depositary Shares of the Company which each represent ten (10) Ordinary Shares or any successor securities. Appropriate and equitable adjustment to the terms and provisions of this Notes shall be made in the event of any change to the ratio of ADRs to Ordinary Shares.
 
(b)  Approved Stock Plan” means any employee benefit plan which has been approved by the Board of Directors of the Company, pursuant to which the Company’s securities may be issued to any employee, officer, director or consultant for services provided to the Company.
 
(c)  ASX” means the Australian Stock Exchange.
 
(d)  Bloomberg” means Bloomberg Financial Markets.
 
(e)  Business Day” means any day other than Saturday, Sunday or other day on which commercial banks in The City of New York, State of New York, U.S.A. or Perth, Australia are authorized or required by law to remain closed.
 
 
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(f)  Calendar Quarter” means each of: the period beginning on and including January 1 and ending on and including March 31; the period beginning on and including April 1 and ending on and including June 30; the period beginning on and including July 1 and ending on and including September 30; and the period beginning on and including October 1 and ending on and including December 31.
 
(g)  Cash Equivalents” means (i) securities issued, or directly and fully guaranteed or insured, by the government of the United States, Australia or the United Kingdom or any agency or instrumentality thereof having maturities of not more than one year from the date of the acquisition by a Person, (ii) demand deposits and time deposits and certificates of deposit, having maturities of not more than one year from the date of acquisition, of any domestic commercial bank which has, or the holding company of which has, a commercial paper rating meeting the requirements specified in clause (iv) below, (iii) repurchase obligations with a term of not more than 270 days for underlying securities of the types described in clauses (i) and (ii) entered into with any financial institution meeting the qualifications specified in clause (ii) above, and (iv) commercial paper rated at least A-2 or the equivalent thereof by Standard & Poor’s Ratings Group or P-2 or the equivalent thereof by Moody’s Investors Service, Inc. and in either case maturing within one year after the date of acquisition.
 
(h)  Change of Control” means any Fundamental Transaction other than (i) any consolidation, merger, combination, or any reorganization, recapitalization or reclassification of the Ordinary Shares pursuant to, which holders of the Company’s voting power immediately prior to such consolidation, merger, combination, reorganization, recapitalization or reclassification continue after such consolidation, merger, combination, reorganization, recapitalization or reclassification to hold publicly traded securities and, directly or indirectly, the voting power of the surviving entity or entities necessary to elect a majority of the members of the board of directors (or their equivalent if other than a corporation) of such entity or entities, or (ii) pursuant to a migratory merger effected solely for the purpose of changing the jurisdiction of incorporation of the Company.
 
(i)  Change of Control Premium” means (i) until the 12-month anniversary of the Issuance Date, 120%, (ii) from and after the 12-month anniversary of the Issuance Date until the 24-month anniversary of the Issuance Date, 115%, (iii) from and after the 24-month anniversary of the Issuance Date until the 30-month anniversary of the Issuance Date, 110%, and (iv) after the 30-month anniversary of the Issuance Date, 105%.
 
(j)  Closing Bid Price” and “Closing Sale Price” means, for any security as of any date, the last closing bid price and last closing trade price, respectively, for such security on the Principal Market, as reported by Bloomberg, or, if the Principal Market begins to operate on an extended hours basis and does not designate the closing bid price or the closing trade price, as the case may be, then the last bid price or last trade price, respectively, of such security prior to 4:00:00 p.m., New York Time, as reported by Bloomberg, or, if the Principal Market is not the principal securities exchange or trading market for such security, the last closing bid price or last trade price, respectively, of such security on the principal securities exchange or trading market where such security is listed or traded as reported by Bloomberg, or if the foregoing do not apply, the last closing bid price or last trade price, respectively, of such security in the over-the-counter market on the electronic bulletin board for such security as reported by Bloomberg, or, if no closing bid price or last trade price, respectively, is reported for such security by Bloomberg, the average of the bid prices, or the ask prices, respectively, of any market makers for such security as reported in the “pink sheets” by Pink Sheets LLC (formerly the National Quotation Bureau, Inc.). If the Closing Bid Price or the Closing Sale Price cannot be calculated for a security on a particular date on any of the foregoing bases, the Closing Bid Price or the Closing Sale Price, as the case may be, of such security on such date shall be the fair market value as mutually determined by the Company and the Holder. If the Company and the Holder are unable to agree upon the fair market value of such security, then such dispute shall be resolved pursuant to Section 24. All such determinations to be appropriately adjusted for any share dividend, share split, share combination or other similar transaction during the applicable calculation period.
 
 
-24-

 
 
(k)  Closing Date” shall have the meaning set forth in the Securities Purchase Agreement, which date is the date the Company initially issued Notes pursuant to the terms of the Securities Purchase Agreement.
 
(l)  Consolidated Total Indebtedness” means, with respect to any Person at any date, all Indebtedness of such Person determined on a consolidated basis in accordance with GAAP, including, in any event, with respect to the Company and its Subsidiaries, the outstanding principal amount of the Notes.
 
(m)  Consolidated Total Indebtedness to Market Capitalization Ratio” means the ratio of Consolidated Total Indebtedness to Market Capitalization.
 
(n)  Convertible Securities” means any shares or securities (other than Options) directly or indirectly convertible into or exercisable or exchangeable for Ordinary Shares.
 
(o)  Deposit Agreement” means that certain Deposit Agreement, dated as of January 24, 2005, by and among the Company, the Depositary and the holders and beneficial owners from time to time of ADSs evidenced by ADRs issued pursuant to such agreement.
 
(p)  Depositary” means Citibank, N.A. acting in such capacity under
 
(q)  Eligible Market” means the Principal Market, The New York Stock Exchange, Inc., the American Stock Exchange, or The Nasdaq SmallCap Market.
 
(r)  Equity Conditions” means: (i) on each day during the period beginning on the date which is the later of (x) the earlier of (A) the Effectiveness Deadline and (B) the Effective Date and (y) one (1) month prior to the applicable date of determination and ending on and including the applicable date of determination (the “Equity Conditions Measuring Period”), either (x) the Registration Statement filed pursuant to the Registration Rights Agreement shall be effective and available for the resale of all remaining Registrable Securities in accordance with the terms of the Registration Rights Agreement and there shall not have been any Grace Periods (as defined in the Registration Rights Agreement) or (y) all ADRs issuable upon conversion of the Notes and exercise of the Warrants shall be eligible for sale without restriction and without the need for registration under any applicable federal or state securities laws; (ii) on each day during the Equity Conditions Measuring Period, the ADRs are designated for quotation on the Principal Market or an Eligible Market and shall not have been suspended from trading on such exchange or market (other than suspensions of not more than two (2) days and occurring prior to the applicable date of determination due to business announcements by the Company) nor shall delisting or suspension by such exchange or market been threatened or pending either (A) in writing by such exchange or market or (B) by falling below the minimum listing maintenance requirements of such exchange or market; (iii) during the Equity Conditions Measuring Period the Company shall have delivered Conversion Shares upon conversion of the Notes and ADRs upon exercise of the Warrants to the holders on a timely basis as set forth herein hereof (and analogous provisions under the Other Notes) and the Warrants; (iv) any applicable ADRs to be issued in connection with the event requiring determination may be issued in full without violating Section 3(d) hereof and the rules or regulations of the Principal Market or any applicable Eligible Market; (v) during the Equity Conditions Measuring Period, the Company shall not have failed to timely make any payments within five (5) Business Days of when such payment is due pursuant to any Transaction Document; (vi) during the Equity Conditions Measuring Period, there shall not have occurred either (A) the public announcement of a pending, proposed or intended Fundamental Transaction which has not been abandoned, terminated or consummated or (B) an Event of Default or an event that with the passage of time or giving of notice would constitute an Event of Default; (vii) the Company shall have no knowledge of any fact that would cause (x) the Registration Statements required pursuant to the Registration Rights Agreement not to be effective and available for the resale of all remaining Registrable Securities in accordance with the terms of the Registration Rights Agreement or (y) any ADRs issuable upon conversion of the Notes and ADRs issuable upon exercise of the Warrants not to be eligible for sale without restriction pursuant to Rule 144(k) and any applicable state securities laws; and (viii) during the Equity Conditions Measuring Period, the Company otherwise shall have been in material compliance with and shall not have materially breached or be in material breach of any material provision, covenant, representation or warranty of any Transaction Document.
 
 
-25-

 
 
(s)  Excluded Securities” means any Ordinary Shares issued or issuable: (i) in connection with any Approved Stock Plan; (ii) upon conversion of the Notes or the exercise of the Warrants; (iii) pursuant to a bona fide firm commitment underwritten public offering with a nationally recognized underwriter which generates gross proceeds to the Company in excess of $25,000,000 (other than an “at-the-market offering” as defined in Rule 415(a)(4) under the 1933 Act and “equity lines”); (iv) in connection with the payment of any Interest Shares on the Notes; (v) in connection with any acquisition by the Company, whether through an acquisition of shares or a merger of any business, assets or technologies the primary purpose of which is not to raise equity capital; (vi) upon conversion of any Options or Convertible Securities which are outstanding on the day immediately preceding the Subscription Date, provided that the terms of such Options or Convertible Securities are not amended, modified or changed on or after the Subscription Date; (vii) in replacement of outstanding Ordinary Shares as a result of the re-incorporation of the Company into the United States; (viii) in connection with any rights offering to all holders of Ordinary Shares generally; and (ix) in connection with a Strategic Financing.
 
(t)  Fundamental Transaction” means that the Company shall, directly or indirectly, in one or more related transactions, (i) consolidate or merge with or into (whether or not the Company is the surviving corporation) another Person, or (ii) sell, assign, transfer, convey or otherwise dispose of all or substantially all of the properties or assets of the Company to another Person, or (iii) allow another Person to make a purchase, tender or exchange offer that is accepted by the holders of more than the 50% of the outstanding Ordinary Shares (not including any Ordinary Shares held by the Person or Persons making or party to, or associated or affiliated with the Persons making or party to, such purchase, tender or exchange offer), or (iv) consummate a share purchase agreement or other business combination (including, without limitation, a reorganization, recapitalization, spin-off or scheme of arrangement) with another Person whereby such other Person acquires more than the 50% of the outstanding Ordinary Shares (not including any Ordinary Shares held by the other Person or other Persons making or party to, or associated or affiliated with the other Persons making or party to, such share purchase agreement or other business combination), or (v) reorganize, recapitalize or reclassify its Ordinary Shares.
 
 
-26-

 
 
(u)  GAAP” means United States generally accepted accounting principles, consistently applied.
 
(v)  Holder Pro Rata Amount” means a fraction (i) the numerator of which is the Principal amount of this Note on the Closing Date and (ii) the denominator of which is the aggregate principal amount of the Notes issued to the initial purchasers pursuant to the Securities Purchase Agreement on the Closing Date of all then outstanding Notes.
 
(w)  Interest Conversion Price” means, with respect to any Interest Date, that price which shall be computed as 85% of the arithmetic average of the Weighted Average Price of the ADRs on each of the ten (10) consecutive Trading Days ending on the Trading Day immediately preceding the applicable Interest Date (each, an “Interest Measuring Period”). All such determinations to be appropriately adjusted for any share split, share dividend, share combination or other similar transaction during such period.
 
(x)  Interest Rate” means eight percent (8.0%) per annum.
 
(y)  Market Capitalization” of the Company means the amount determined by multiplying the total number of Ordinary Shares issued and outstanding (as reflected in the Company’s latest Form 20-F or other publicly filed report) times the arithmetic average of the Weighted Average Price of the Ordinary Shares for the ten (10) consecutive Trading Days preceding the date of measurement.
 
(z)  Maximum Interest Share Amount” means the Holder Pro Rata Amount of the quotient determined by dividing (A) the product of (x) 15% and (y) the sum of the Trading Dollar Volume of the ADRs for the twenty (20) Trading Days ending on the Trading Day immediately preceding the applicable Interest Date by (B) the applicable Interest Conversion Price.
 
(aa)  Net Cash Balance” means, at any date, the difference between (i) aggregate amount of all cash and Cash Equivalents and Short and Long Term Investments reflected on the Company’s balance sheet as at such date, minus (ii) the unpaid principal balance of the Permitted Indebtedness (not including amounts owed under the Notes and any accounts payable) on such date.
 
(bb)  Options” means any rights, warrants or options to subscribe for or purchase Ordinary Shares or Convertible Securities.
 
 
-27-

 
 
(cc)  Ordinary Shares Deemed Outstanding” means, at any given time, the number of shares of Ordinary Shares actually outstanding at such time (directly or indirectly through ADRs or otherwise), plus the number of Ordinary Shares deemed to be outstanding pursuant to Sections 7(a)(i) and 7(a)(ii) hereof regardless of whether the Options or Convertible Securities are actually exercisable at such time, but excluding any Ordinary Shares owned or held by or for the account of the Company or issuable upon conversion and exercise, as applicable, of the SPA Securities and the Warrants.
 
(dd)  Ordinary Shares” means (i) the Company’s ordinary shares, no par value per share, and (ii) any share capital into which such Ordinary Shares shall have been changed or any share capital resulting from a reclassification of such Ordinary Shares.
 
(ee)  Parent Entity” of a Person means an entity that, directly or indirectly, controls the applicable Person and whose common shares or equivalent equity security is quoted or listed on an Eligible Market, or, if there is more than one such Person or Parent Entity, the Person or Parent Entity with the largest public market capitalization as of the date of consummation of the Fundamental Transaction.
 
(ff)  Permitted Indebtedness” means (A) Permitted Senior Indebtedness, (B) Indebtedness incurred by the Company that is made expressly subordinate in right of payment to the Indebtedness evidenced by this Note, as reflected in a written agreement acceptable to the Holder and approved by the Holder in writing, and which Indebtedness does not provide at any time for (1) the payment, prepayment, repayment, repurchase or defeasance, directly or indirectly, of any principal or premium, if any, thereon until ninety-one (91) days after the Maturity Date or later and (2) total interest and fees at a rate in excess of eight percent (8%) per annum, (C) Indebtedness secured by Permitted Liens, (D) Indebtedness to trade creditors incurred in the ordinary course of business, and (E) Indebtedness of any entity acquired by or merged with the Company not for capital raising purposes and existing at the date of such acquisition or merger, (F) Indebtedness not covered by (A) through (E) above which is incurred by the Company in an amount not to exceed an aggregate of $10 million dollars, provided that such Indebtedness is not in any way convertible into, exchangeable for or in any way payable in equity securities of the Company and, provided further that such Indebtedness shall only be incurred to the extent that the Consolidated Total Indebtedness to Market Capitalization Ratio does not exceed .15 at the time of incurrence of such Indebtedness and (G) extensions, refinancings and renewals of any items of Permitted Indebtedness, provided that the principal amount is not increased or the terms modified to impose more burdensome terms upon the Company or its Subsidiary, as the case may be.
 
(gg)  Permitted Liens” means (i) any Lien for taxes not yet due or delinquent or being contested in good faith by appropriate proceedings for which adequate reserves have been established in accordance with GAAP, (ii) any statutory Lien arising in the ordinary course of business by operation of law with respect to a liability that is not yet due or delinquent, (iii) any Lien created by operation of law, such as materialmen’s liens, mechanics’ liens and other similar liens, arising in the ordinary course of business with respect to a liability that is not yet due or delinquent or that are being contested in good faith by appropriate proceedings, (iv) Liens (A) upon or in any equipment acquired or held by the Company or any of its Subsidiaries to secure the purchase price of such equipment or indebtedness incurred solely for the purpose of financing the acquisition or lease of such equipment, or (B) existing on such equipment at the time of its acquisition, provided that the Lien is confined solely to the property so acquired and improvements thereon, and the proceeds of such equipment, (v) Liens incurred in connection with the extension, renewal or refinancing of the indebtedness secured by Liens of the type described in clauses (i) and (iv) above, provided that any extension, renewal or replacement Lien shall be limited to the property encumbered by the existing Lien and the principal amount of the Indebtedness being extended, renewed or refinanced does not increase, (vi) leases or subleases and licenses and sublicenses granted to others in the ordinary course of the Company’s business, not interfering in any material respect with the business of the Company and its Subsidiaries taken as a whole, (vii) Liens in favor of customs and revenue authorities arising as a matter of law to secure payments of custom duties in connection with the importation of goods, (viii) Liens on any assets of any entity acquired by or merged with the Company not for capital raising purposes and existing at the date of such acquisition or merger, and (ix) Liens arising from judgments, decrees or attachments in circumstances not constituting an Event of Default under Section 4(a)(viii).
 
 
-28-

 
 
(hh)  Permitted Senior Indebtedness” means the principal of (and premium, if any), interest on, and all fees and other amounts (including, without limitation, any reasonable out-of-pocket costs, enforcement expenses (including reasonable out-of-pocket legal fees and disbursements), collateral protection expenses and other reimbursement or indemnity obligations relating thereto) payable by Company and/or its Subsidiaries under or in connection with any credit facility to be entered into by the Company and/or its Subsidiaries with one or more financial institutions together with any amendments, restatements, renewals, refundings, refinancings or other extensions thereof); provided, however, that the aggregate outstanding amount of such Permitted Senior Indebtedness (taking into account the maximum amounts which may be advanced under the loan documents evidencing such Permitted Senior Indebtedness) does not as of the date on which any such Permitted Senior Indebtedness is incurred exceed $10,000,000, with respect to the unpaid principal balance of loans thereunder and, provided further that such Permitted Senior Indebtedness shall only be incurred to the extent that the Consolidated Total Indebtedness to Market Capitalization Ratio does not exceed .15 at the time of incurrence of such Permitted Senior Indebtedness.
 
(ii)  Person” means an individual, a limited liability company, a partnership, a joint venture, a corporation, a trust, an unincorporated organization, any other entity and a government or any department or agency thereof.
 
(jj)  Principal Market” means the Nasdaq National Market.
 
(kk)  Redemption Premium” means (i) in the case of the Events of Default described in Section 4(a)(i) - (v) and (viii) - (xi), 110% or (ii) in the case of the Events of Default described in Section 4(a)(vi) - (vii), 100%.
 
(ll)  Required Holders” means the holders of Notes representing at least a majority of the aggregate principal amount of the Notes then outstanding.
 
(mm)  SEC” means the United States Securities and Exchange Commission.
 
 
-29-

 
 
(nn)  Securities Purchase Agreement” means that certain securities purchase agreement dated as of the Subscription Date by and among the Company and the initial holders of the Notes pursuant to which the Company issued the Notes.
 
(oo)  Strategic Financing” means the issuance, directly or indirectly, of Ordinary Shares or warrants to purchase Ordinary Shares at a purchase price or an exercise price, as the case may be, that is not less than the market price of the Ordinary Shares on the date of issuance of such Ordinary Shares or warrant, in connection with any strategic investor, vendor, lease or similar arrangement (the primary purpose of which is not to raise equity capital), provided that the aggregate number of shares of Ordinary Shares which the Company may issue pursuant to this definition shall not exceed ten percent (10%) of the outstanding Ordinary Shares at the time of issuance (subject to adjustment for stock splits, stock dividends, stock combination and similar transactions)
 
(pp)  Subscription Date” means October 5, 2005.
 
(qq)  Subsequent Conversion Price” means 108% of the arithmetic average of the Weighted Average Price of the ADRs for the ten (10) consecutive Trading Days ending on the Trading Day immediately preceding the seven month anniversary of the Subscription Date. All such determinations to be appropriately adjusted for any share split, share dividend, share combination or other similar transaction during such period.
 
(rr)  Successor Entity” means the Person, which may be the Company, formed by, resulting from or surviving any Fundamental Transaction or the Person with which such Fundamental Transaction shall have been made, provided that if such Person is not a publicly traded entity whose common shares or equivalent equity security is quoted or listed for trading on an Eligible Market, Successor Entity shall mean such Person’s Parent Entity.
 
(ss)  Trading Day” means any day on which the ADRs are traded on the Principal Market, or, if the Principal Market is not the principal trading market for the ADRs, then on the principal securities exchange or securities market on which the ADRs are then traded; provided that “Trading Day” shall not include any day on which the ADRs are scheduled to trade on such exchange or market for less than 4.5 hours or any day that the ADRs are suspended from trading during the final hour of trading on such exchange or market (or if such exchange or market does not designate in advance the closing time of trading on such exchange or market, then during the hour ending at 4:00:00 p.m., New York Time).
 
(tt)  Trading Dollar Volume” means, for any day on which the ADRs are traded on the Principal Market, the product of (i) the daily average trading volume of the ADRs on such day multiplied by (ii) the Weighted Average Price for the ADRs on such day.
 
(uu)  Warrants” has the meaning ascribed to such term in the Securities Purchase Agreement, and shall include all warrants issued in exchange therefor or replacement thereof.
 
 
-30-

 
 
(vv)  Weighted Average Price” means, for any security as of any date, the dollar volume-weighted average price for such security on the Principal Market during the period beginning at 9:30:01 a.m., New York Time (or such other time as the Principal Market publicly announces is the official open of trading), and ending at 4:00:00 p.m., New York Time (or such other time as the Principal Market publicly announces is the official close of trading) as reported by Bloomberg through its “Volume at Price” functions, or, if the foregoing does not apply, the dollar volume-weighted average price of such security in the over-the-counter market on the electronic bulletin board for such security during the period beginning at 9:30:01 a.m., New York Time (or such other time as such market publicly announces is the official open of trading), and ending at 4:00:00 p.m., New York Time (or such other time as such market publicly announces is the official close of trading) as reported by Bloomberg, or, if no dollar volume-weighted average price is reported for such security by Bloomberg for such hours, the average of the highest closing bid price and the lowest closing ask price of any of the market makers for such security as reported in the “pink sheets” by Pink Sheets LLC (formerly the National Quotation Bureau, Inc.). If the Weighted Average Price cannot be calculated for a security on a particular date on any of the foregoing bases, the Weighted Average Price of such security on such date shall be the fair market value as mutually determined by the Company and the Holder. If the Company and the Holder are unable to agree upon the fair market value of such security, then such dispute shall be resolved pursuant to Section 24. All such determinations to be appropriately adjusted for any share dividend, share split, share combination or other similar transaction during the applicable calculation period.
 
 
 
[Signature Page Follows]
 
 
-31-

 
 
IN WITNESS WHEREOF, the Company has caused this Note to be duly executed as of the Issuance Date set out above.
 
 
     
     pSIVIDA LIMITED
 
 
 
 
 
 
  By:    
 
 
Name: Gavin Rezos
Title:   Managing Director
 
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EXHIBIT 99.3

Form of Warrant to Purchase ADRs for the purchase of up to 633,803 ADRs
 
 

 
 
[FORM OF WARRANT]
 

NEITHER THE ISSUANCE AND SALE OF THE SECURITIES REPRESENTED BY THIS CERTIFICATE NOR THE SECURITIES INTO WHICH THESE SECURITIES ARE EXERCISEABLE HAVE BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR APPLICABLE STATE SECURITIES LAWS. THE SECURITIES MAY NOT BE OFFERED FOR SALE, SOLD, TRANSFERRED OR ASSIGNED (I) IN THE ABSENCE OF (A) AN EFFECTIVE REGISTRATION STATEMENT FOR THE SECURITIES UNDER THE SECURITIES ACT OF 1933, AS AMENDED OR (B) AN OPINION OF COUNSEL, IN A FORM REASONABLY ACCEPTABLE TO THE COMPANY, THAT REGISTRATION IS NOT REQUIRED UNDER SAID ACT OR (II) IF SOLD PURSUANT TO RULE 144 OR RULE 144A UNDER SAID ACT, SUCH DOCUMENTS, OPINIONS AND CERTIFICATES AS THE COMPANY MAY REASONABLY REQUIRE. NOTWITHSTANDING THE FOREGOING, THE SECURITIES MAY BE PLEDGED IN CONNECTION WITH A BONA FIDE MARGIN ACCOUNT OR OTHER LOAN OR FINANCING ARRANGEMENT SECURED BY THE SECURITIES.
 
pSIVIDA LIMITED
 
WARRANT TO PURCHASE ADRS
 
Warrant No.: S-1
Number of ADRs: 633,803
Date of Issuance: November 15, 2005 (“Issuance Date”)
 
PSIVIDA LIMITED, an Australian corporation (the “Company”), hereby certifies that, for good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged,_________________, the registered holder hereof or its permitted assigns (the “Holder”), is entitled, subject to the terms set forth below, to purchase from the Company, at the Exercise Price (as defined below) then in effect, upon surrender of this Warrant to Purchase ADRs (as defined below) (including any Warrants to Purchase ADRs issued in exchange, transfer or replacement hereof, the “Warrant”), at any time or times on or after the date hereof, but not after 11:59 p.m., New York Time, on the Expiration Date (as defined below), up to six hundred thirty-three thousand eight hundred three fully paid nonassessable ADRs (as defined below) (the “Warrant Shares”). Except as otherwise defined herein, capitalized terms in this Warrant shall have the meanings set forth in Section 15. This Warrant is one of the Warrants to purchase Warrant Shares (the “SPA Warrants”) issued pursuant to Section 1 of that certain Securities Purchase Agreement, dated as of October 5, 2005 (the “Subscription Date”), by and among the Company and the investors (the “Buyers”) referred to therein (the “Securities Purchase Agreement”).
 
1  EXERCISE OF WARRANT.
 
 

 
 
(a)  Mechanics of Exercise. Subject to the terms and conditions hereof (including, without limitation, the limitations set forth in Section 1(f)), this Warrant may be exercised by the Holder on any day on or after the date hereof, in whole or in part, by (i) delivery of a written notice, in the form attached hereto as Exhibit A (the “Exercise Notice”), of the Holder’s election to exercise this Warrant and (ii) payment to the Company of an amount equal to the applicable Exercise Price multiplied by the number of Warrant Shares as to which this Warrant is being exercised (the “Aggregate Exercise Price”) in cash or wire transfer of immediately available funds. The Holder shall not be required to deliver the original Warrant in order to effect an exercise hereunder. Execution and delivery of the Exercise Notice with respect to less than all of the Warrant Shares shall have the same effect as cancellation of the original Warrant and issuance of a new Warrant evidencing the right to purchase the remaining number of Warrant Shares. On or before the second (2nd) Business Day following the date on which the Company has received each of the Exercise Notice and the Aggregate Exercise Price the “Exercise Delivery Documents”), the Company shall transmit by facsimile an acknowledgment of confirmation of receipt of the Exercise Delivery Documents to the Holder and the Company’s transfer agent (the “Transfer Agent”). On or before the fifth (5th) Business Day following the date on which the Company has received all of the Exercise Delivery Documents (the “Share Delivery Date”), the Company shall (X) provided that the Transfer Agent is participating in The Depository Trust Company (“DTC”) Fast Automated Securities Transfer Program, upon the request of the Holder, credit such aggregate number of Warrant Shares to which the Holder is entitled pursuant to such exercise to the Holder’s or its designee’s balance account with DTC through its Deposit Withdrawal Agent Commission system, or (Y) if the Transfer Agent is not participating in the DTC Fast Automated Securities Transfer Program, issue and dispatch by overnight courier to the address as specified in the Exercise Notice, a certificate, registered in the Company’s share register in the name of the Holder or its designee, for the number of Warrant Shares to which the Holder is entitled pursuant to such exercise. Upon delivery of the Exercise Delivery Documents, the Holder shall be deemed for all corporate purposes to have become the holder of record of the Ordinary Shares represented by the ADRs with respect to which this Warrant has been exercised, irrespective of the date of delivery of the certificates evidencing the ADRs. If this Warrant is submitted in connection with any exercise pursuant to this Section 1(a) and the number of Warrant Shares represented by this Warrant submitted for exercise is greater than the number of Warrant Shares being acquired upon an exercise, then the Company shall as soon as practicable and in no event later than three Business Days after any exercise and at its own expense, issue a new Warrant (in accordance with Section 7(d)) representing the right to purchase the number of Warrant Shares purchasable immediately prior to such exercise under this Warrant, less the number of Warrant Shares with respect to which this Warrant is exercised. No fractional Warrant Shares are to be issued upon the exercise of this Warrant, but, at the option of the Company, (i) the number of Warrant Shares to be issued shall be rounded up to the nearest whole number or (ii) in lieu of any fractional Warrant Shares to which the Holder would otherwise be entitled, the Company shall make a cash payment to the Holder equal to the Closing Sale Price on the date of exercise multiplied by such fraction. Upon exercise of this Warrant, the Company shall deposit the corresponding number of Ordinary Shares representing the American Depositary Shares (“ADSs”) underlying the ADRs and pay by wire transfer to the Depositary’s account the ADS issuance fee of $0.04 per ADS to be issued, together with all applicable taxes and expenses otherwise payable under the terms of the Deposit Agreement for the deposit of Ordinary Shares and issuance of ADSs (including, without limitation, confirmation that any Australian stock transfer taxes in respect of such deposit (if any) have been paid by the Company), and the Company shall otherwise comply with and cause any other necessary party to comply with all the terms of the Deposit Agreement. The Company shall pay any and all taxes (excluding any taxes on the income of the Holder) which may be payable with respect to the issuance and delivery of Warrant Shares upon exercise of this Warrant. Appropriate and equitable adjustment to the terms and provisions of this Warrant shall be made in the event of any change to the ratio of Warrant Shares to Ordinary Shares represented thereby.
 
 
-2-

 
 
In the event that the Company’s Board of Directors should determine that the Company shall transform itself (whether by re-incorporation in the United States or otherwise) from a foreign private issuer (as defined under the Securities Act of 1933, as amended) all references to ADRs or ADSs shall be deemed references to whatever shares are then issued by the re-domiciled Company and all other provisions of this Agreement shall be equitably adjusted by the parties hereto to the extent necessary or appropriate to reflect such new country of incorporation.
 
(b)  Exercise Price. For purposes of this Warrant, “Exercise Price” means $7.20 per ADR (which is equivalent to $0.72 per Ordinary Share), subject to adjustment as provided herein.
 
(c)  Company’s Failure to Timely Deliver Securities. If the Company shall fail to issue to the Holder, the number of Warrant Shares to which the Holder is entitled upon the Holder’s exercise of this Warrant and register such Warrant Shares on the Company’s share register or to credit the Holder’s balance account with DTC for such number of Warrant Shares to which the Holder is entitled upon the Holder’s exercise of this Warrant on or prior to the date which is three (3) Business Days after receipt of the Exercise Delivery Documents (an “Exercise Failure”), then the Company shall pay damages in cash to the Holder for each date of such Exercise Failure in an amount equal to an interest rate equal to 10% per annum applied to the product of (X) the sum of the number of Warrant Shares not issued to the Holder on or prior to the Share Delivery Date and to which the Holder is entitled and (Y) the Closing Sale Price of the Warrant Shares on the Share Delivery Date. In addition to the foregoing, if within three (3) Trading Days after the Company’s receipt of the facsimile copy of a Exercise Notice the Company shall fail to issue and deliver to the Holder and register such Warrant Shares on the Company’s share register or credit the Holder’s balance account with DTC for the number of Warrant Shares to which the Holder is entitled upon such holder’s exercise hereunder, and if on or after such Trading Day the Holder purchases (in an open market transaction or otherwise) ADRs to deliver in satisfaction of a sale by the Holder of ADRs issuable upon such exercise that the Holder anticipated receiving from the Company (a “Buy-In”), then the Company shall, within three (3) Business Days after the Holder’s request and in the Holder’s discretion, either (i) pay cash to the Holder in an amount equal to the Holder’s total purchase price (including brokerage commissions, if any) for the ADRs so purchased (the “Buy-In Price”), at which point the Company’s obligation to deliver and issue such ADRs shall be deemed to have been satisfied and shall terminate, or (ii) promptly honor its obligation to deliver to the Holder a certificate or certificates representing such ADRs and pay cash to the Holder in an amount equal to the excess (if any) of the Buy-In Price over the product of (A) such number of ADRs, times (B) the Closing Bid Price on the date of exercise.
 
 
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(d)  Registration Rights. Notwithstanding anything contained herein to the contrary, if a Registration Statement (as defined in the Registration Rights Agreement) covering the Warrant Shares that are the subject of the Exercise Notice (the “Unavailable Warrant Shares”) is not available for resale of such Unavailable Warrant Shares then the Holder may elect to exercise this Warrant for Warrant Shares in the form of ADRs or in the form of the Ordinary Shares underlying the ADRs and in either case the Company must, contemporaneous with the issue of the Warrant Shares that are the subject of the Exercise Notice, lodge with the ASX Limited a notice complying with section 708A(5)(E) of the Corporations Act 2001 and the ASX Listing Rules (“Cleansing Notice”) and notify the Holder that it has so lodged a Cleansing Notice, and upon the lodgement by the Company of the Cleansing Notice, the Holder is free to dispose of any Ordinary Shares or any interest in Ordinary Shares it holds on the Australian Stock Exchange Limited in the ordinary course of trading or otherwise in Australia to any person and the restrictions on sale in the Securities Purchase Agreement, including without limitation in section 2(j)(C) of the Securities Purchase Agreement, does not apply to any such disposal. Notwithstanding the foregoing, from after the second anniversary of the Issuance Date, in the event that the aggregate number of Ordinary Shares that trades on the ASX is less than either (i) an average of 50,000 Common Shares on each Trading Day during any two month period or (ii) a weighted average trading price of at least US$50,000 on average during each Trading Day during any two month period, then at the request of the Holder the Company as of the date of such request once again (each of (i) and (ii), a “Registration Event”) shall be subject to the terms of the Registration Rights Agreement as to the Warrant Shares; provided, that the Holder makes such request within thirty (30) days of a Registration Event.
 
(e)  Disputes. In the case of a dispute as to the determination of the Exercise Price or the arithmetic calculation of the Warrant Shares, the Company shall issue to the Holder the number of Warrant Shares that are not disputed and resolve such dispute in accordance with Section 12.
 
(f)  Limitations on Exercises.
 
(i)  Beneficial Ownership. The Company shall not effect the exercise of this Warrant, and the Holder shall not have the right to exercise this Warrant, to the extent that after giving effect to such exercise, the Holder (together with affiliates) would beneficially own (directly or indirectly through Warrant Shares or otherwise) in excess of 4.99% (the “Maximum Percentage”) of the Ordinary Shares outstanding immediately after giving effect to such exercise. For purposes of the foregoing sentence, the number of Ordinary Shares beneficially owned (directly or indirectly through Warrant Shares or otherwise) by the Holder and its affiliates shall include the number of Ordinary Shares underlying the Warrant Shares issuable upon exercise of this Warrant with respect to which the determination of such sentence is being made, but shall exclude the number of Ordinary Shares underlying Warrant Shares which would be issuable upon (i) exercise of the remaining, unexercised portion of this Warrant beneficially owned by the Holder and its affiliates and (ii) exercise or conversion of the unexercised or unconverted portion of any other securities of the Company beneficially owned by such Person and its affiliates (including, without limitation, any convertible notes or convertible preferred stock or warrants) subject to a limitation on conversion or exercise analogous to the limitation contained herein. Except as set forth in the preceding sentence, for purposes of this section, beneficial ownership shall be calculated in accordance with Section 13(d) of the Securities Exchange Act of 1934, as amended. For purposes of this Warrant, in determining the number of outstanding Ordinary Shares, the Holder may rely on the number of outstanding Ordinary Shares as reflected in (1) the Company’s most recent Form 20-F, Form 6-K or other public filing with the Securities and Exchange Commission, as the case may be, (2) a more recent public announcement by the Company or (3) any other notice by the Company or the Transfer Agent setting forth the number of Ordinary Shares outstanding. For any reason at any time, upon the written or oral request of the Holder, the Company shall within two (2) Business Days confirm orally and in writing to the Holder the number of Ordinary Shares then outstanding. In any case, the number of outstanding Ordinary Shares shall be determined after giving effect to the conversion or exercise of securities of the Company, including the SPA Securities and the SPA Warrants, by the Holder and its affiliates since the date as of which such number of outstanding Ordinary Shares was reported. By written notice to the Company, the Holder may increase or decrease the Maximum Percentage to any other percentage not in excess of 9.99% specified in such notice; provided that (i) any such increase will not be effective until the sixty-first (61st) day after such notice is delivered to the Company, and (ii) any such increase or decrease will apply only to the Holder and not to any other holder of SPA Warrants.
 
 
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(ii)  Principal Market Regulation. The Company shall not be obligated to issue any ADRs upon exercise of this Warrant, and the Holder of this Warrant shall not have the right to receive upon conversion of this Warrant, any ADRs, if the issuance of such ADRs would exceed that number of ADRs which the Company may issue upon exercise of this Warrant (including, as applicable, any ADRs issued upon conversion of the SPA Securities) without breaching the Company’s obligations under the rules or regulations of the Principal Market (or such other Eligible Market on which the ADRs or Ordinary Shares are listed) or the ASX (the “Exchange Cap”), except that such limitation shall not apply in the event that the Company obtains the approval of its stockholders as required by the applicable rules of the Principal Market and the ASX listing rules for issuances of ADRs in excess of such amount. Until such approval is obtained, no Buyer shall be issued, in the aggregate, upon exercise or conversion, as applicable, of any SPA Warrants or SPA Securities, any ADRs in an amount greater than the product of the Exchange Cap multiplied by a fraction, the numerator of which is the total number of ADRs underlying the SPA Warrants issued to such Buyer pursuant to the Securities Purchase Agreement on the Subscription Date and the denominator of which is the aggregate number of ADRs underlying all the Warrants issued to the Buyers pursuant to the Securities Purchase Agreement on the Subscription Date (with respect to each Buyer, the “Exchange Cap Allocation”). In the event that any Buyer shall sell or otherwise transfer any of such Buyer’s SPA Warrants, the transferee shall be allocated a pro rata portion of such Buyer’s Exchange Cap Allocation, and the restrictions of the prior sentence shall apply to such transferee with respect to the portion of the Exchange Cap Allocation allocated to such transferee. In the event that any holder of SPA Warrants shall exercise all of such holder’s SPA Warrants into a number of ADRs which, in the aggregate, is less than such holder’s Exchange Cap Allocation, then the difference between such holder’s Exchange Cap Allocation and the number of ADRs actually issued to such holder shall be allocated to the respective Exchange Cap Allocations of the remaining holders of SPA Warrants on a pro rata basis in proportion to the ADRs underlying the SPA Warrants then held by each such holder.
 
 
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2  ADJUSTMENT OF EXERCISE PRICE.
 
(a)  If the Company issues or gives the holders of Ordinary Shares in the Company the right, pro rata with existing holdings of Ordinary Shares, to subscribe for additional securities (“Pro Rata Issue”), the Exercise Price in respect of one underlying Ordinary Share shall be reduced in accordance with the following formula:
 
O' = O - E[P-(S+D)]/[N+1]
 
Where:
 
 
O'
= 
the new Exercise Price in respect of an underlying Ordinary Share.
       
 
O
=
the original Exercise Price in respect of an underlying Ordinary Share.
       
 
E
= 
the number of underlying Ordinary Shares to be issued on exercise of each Warrant.
       
 
= 
the average market price per Ordinary Share (weighted by reference to volume) of the Ordinary Shares during the 5 trading days ending before the ex rights date or ex entitlements date.
       
 
S
= 
the subscription price for an Ordinary Share under the Pro Rata Issue.
       
 
D
= 
the dividend due but not paid on the existing Ordinary Shares (excluding those to be issued under the Pro Rata Issue).
       
 
N
= 
the number of Ordinary Shares which must be held to receive one new Share in the Pro Rata Issue.
 
(b)  Adjustment upon pro rata bonus issue of Ordinary Shares. If the Company makes a pro rata bonus issue of Ordinary Shares to its shareholders prior to the Warrant being exercised, and the Warrant is not exercised prior to the record date for the issue, the Warrant will, when exercised, entitle the Holder to the number of Warrant Shares that would ordinarily be received under Section 1, plus the number of bonus Ordinary Shares which would have been issued to the Holder if the Warrant had been exercised prior to the record date.
 
(c)  Adjustment upon Subdivision or Combination of Ordinary Shares. If the Company at any time on or after the Subscription Date subdivides (by any stock split, stock dividend, recapitalization or otherwise) one or more classes of its outstanding ADRs (or Ordinary Shares underlying such ADRs) into a greater number of ADRs (or Ordinary Shares), the Exercise Price in effect immediately prior to such subdivision will be proportionately reduced and the number of Warrant Shares (or Ordinary Shares underlying such Warrant Shares) will be proportionately increased. If the Company at any time on or after the Subscription Date combines (by combination, reverse stock split or otherwise) one or more classes of its outstanding ADRs (or Ordinary Shares underlying such ADRs) into a smaller number of ADRs (or Ordinary Shares underlying such ADRs), the Exercise Price in effect immediately prior to such combination will be proportionately increased and the number of Warrant Shares (or Ordinary Shares underlying such Warrant Shares) will be proportionately decreased. Any adjustment under this Section 2(c) shall be subject to (and will be correspondingly reorganized in a manner which is permissible under, or necessary to comply with) the ASX Listing Rules or the rules of any Recognized Exchange in force at the relevant time and shall become effective at the close of business on the date the subdivision or combination becomes effective.
 
 
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(d)  Other Events. If any event occurs of the type contemplated by the provisions of this Section 2 but not expressly provided for by such provisions (including, without limitation, the granting of stock appreciation rights, phantom stock rights or other rights with equity features), then the Company’s Board of Directors will make an appropriate adjustment in the Exercise Price and the number of Warrant Shares so as to protect the rights of the Holder; provided that such adjustment is made in accordance with the ASX Listing Rules. No such adjustment pursuant to this Section 2(d) will increase the Exercise Price or decrease the number of Warrant Shares as otherwise determined pursuant to this Section 2, unless in accordance with any ASX Listing Rule.
 
(e)  Other Capital Reorganizations. Notwithstanding any other provision contained in this Warrant, the rights of a warrant holder will be changed to the extent necessary to comply with the listing rules applying to a reorganization of capital at the time of reorganization. Subject to the above, if there is a reorganization of the capital of the Company, the number of Warrant Shares applicable to the Warrant and/or Exercise Price of the Warrant will be reorganized as follows: (i) if the Company returns capital on its Ordinary Shares, the number of Warrant Shares applicable to the Warrant will remain the same, and the Exercise Price of each Warrant will be reduced by the same amount as the amount returned in relation to each Ordinary Share; (ii) if the Company returns capital on its Ordinary Shares by a cancellation of capital that is lost or not represented by available assets, the number of Warrant Shares applicable to the Warrant and the Exercise Price is unaltered; (iii) if the Company reduces its issued Ordinary Shares on a pro rata basis, the number of Warrant Shares applicable to the Warrant will be reduced in the same ratio as the Ordinary Shares and the Exercise Price will be amended in inverse proportion to that ratio; and (iv) if the Company reorganizes its issued Ordinary Shares in any way not otherwise contemplated by the preceding paragraphs, the number of Warrant Shares applicable to the Warrant or the Exercise Price or both will be reorganized so that the Warrant Holder will not receive a benefit that holders of Ordinary Shares do not receive. The Company shall give notice to Warrant Holders of any adjustments to the number of Warrant Shares applicable to the Warrant or the number of Ordinary Shares which are to be issued on exercise of a Warrant or to the Exercise Price. Before a Warrant is exercised, all adjustment calculations are to be carried out including all fractions (in relation to each of the number of Warrant Shares applicable to the Warrant, the number of Ordinary Shares and the Exercise Price), but on exercise the number of Warrant Shares or Ordinary Shares issued is rounded down to the next lower whole number and the Exercise Price rounded up to the next higher cent.
 
 
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3  FUNDAMENTAL TRANSACTIONS. The Company shall not enter into or be party to a Fundamental Transaction unless, and shall use its best endeavors to procure that, (i) the Successor Entity (if other than the Company) assumes in writing all of the obligations of the Company under this Warrant and the other Transaction Documents in accordance with the provisions of this Section (4)(b) pursuant to written agreements in form and substance reasonably satisfactory to the Required Holders and approved by the Required Holders prior to such Fundamental Transaction, including agreements to deliver to each holder of Warrants in exchange for such Warrants a security of such Successor Entity evidenced by a written instrument substantially similar in form and substance to this Warrant, including, without limitation, an adjusted exercise price equal to the value for the Ordinary Shares reflected by the terms of such Fundamental Transaction, and exercisable for a corresponding number of shares of capital stock equivalent to the Ordinary Shares underlying the Warrant Shares acquirable and receivable upon exercise of this Warrant (without regard to any limitations on the exercise of this Warrant) prior to such Fundamental Transaction, and reasonably satisfactory to the Required Holders and (ii) such Successor Entity is a publicly traded corporation whose common shares (or whose American Depositary Shares) are quoted on or listed for trading on an Eligible Market. Upon the occurrence of any Fundamental Transaction, such Successor Entity shall succeed to, and be substituted for (so that from and after the date of such Fundamental Transaction, the provisions of this Warrant referring to the “Company” shall refer instead to such Successor Entity), and may exercise every right and power of the Company and shall assume all of the obligations of the Company under this Warrant with the same effect as if such Successor Entity had been named as the Company herein. Upon consummation of the Fundamental Transaction, such Successor Entity shall deliver to the Holder confirmation that there shall be issued upon exercise of this Warrant at any time after the consummation of the Fundamental Transaction, in lieu of the Warrant Shares (or other securities, cash, assets or other property) purchasable upon the exercise of the Warrant prior to such Fundamental Transaction, such shares of the publicly traded common stock (or their equivalent) of the Successor Entity (including its Parent Entity), as adjusted in accordance with the provisions of this Warrant. In addition to and not in substitution for any other rights hereunder, prior to the consummation of any Fundamental Transaction pursuant to which holders of Ordinary Shares (directly or indirectly through Warrant Shares or otherwise) are entitled to receive securities or other assets with respect to or in exchange for Ordinary Shares (a “Corporate Event”), the Company shall make appropriate provision, to the extent not prohibited by applicable law, to insure that the Holder will thereafter have the right to receive upon an exercise of this Warrant at any time after the consummation of the Fundamental Transaction but prior to the Expiration Date, in lieu of the Warrant Shares purchasable upon the exercise of the Warrant prior to such Fundamental Transaction, such, securities or other, assets which the Holder would have been entitled to receive upon the happening of such Fundamental Transaction had the Warrant been exercised immediately prior to such Fundamental Transaction. The provisions of this Section shall apply similarly and equally to successive Fundamental Transactions and Corporate Events and shall be applied without regard to any limitations on the exercise of this Warrant.
 
4  NONCIRCUMVENTION. The Company hereby covenants and agrees that the Company will not, by amendment of its Constitution or Bylaws or through any reorganization, transfer of assets, consolidation, merger, scheme of arrangement, dissolution, issue or sale of securities, or any other voluntary action, avoid or seek to avoid the observance or performance of any of the terms of this Warrant, and will at all times in good faith carry out all the provisions of this Warrant and take all action as may be required to protect the rights of the Holder. Without limiting the generality of the foregoing, the Company (i) shall not increase the par value of any Ordinary Shares underlying the Warrant Shares receivable upon the exercise of this Warrant above the Exercise Price then in effect and (ii) shall take all such actions as may be necessary or appropriate in order that the Company may validly and legally issue fully paid and nonassessable Warrant Shares upon the exercise of this Warrant.
 
 
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5  WARRANT HOLDER NOT DEEMED A STOCKHOLDER. Except as otherwise specifically provided herein, the Holder, solely in such Person’s capacity as a holder of this Warrant, shall not be entitled to vote or receive dividends or be deemed the holder of share capital of the Company for any purpose, nor shall anything contained in this Warrant be construed to confer upon the Holder, solely in such Person’s capacity as the Holder of this Warrant, any of the rights of a shareholder of the Company or any right to vote, give or withhold consent to any corporate action (whether any reorganization, issue of stock, reclassification of stock, consolidation, merger, conveyance or otherwise), receive notice of meetings, receive dividends or subscription rights, or otherwise, prior to the issuance to the Holder of the Warrant Shares which such Person is then entitled to receive upon the due exercise of this Warrant. In addition, nothing contained in this Warrant shall be construed as imposing any liabilities on the Holder to purchase any securities (upon exercise of this Warrant or otherwise) or as a shareholder of the Company, whether such liabilities are asserted by the Company or by creditors of the Company. Notwithstanding this Section 6, the Company shall provide the Holder with copies of the same notices and other information given to the shareholders of the Company generally, contemporaneously with the giving thereof to the shareholders.
 
6  REISSUANCE OF WARRANTS.
 
(a)  Transfer of Warrant. If this Warrant is to be transferred, the Holder shall surrender this Warrant to the Company, whereupon the Company will forthwith issue and deliver upon the order of the Holder a new Warrant (in accordance with Section 7(d)), registered as the Holder may request, representing the right to purchase the number of Warrant Shares being transferred by the Holder and, if less then the total number of Warrant Shares then underlying this Warrant is being transferred, a new Warrant (in accordance with Section 7(d)) to the Holder representing the right to purchase the number of Warrant Shares not being transferred.
 
(b)  Lost, Stolen or Mutilated Warrant. Upon receipt by the Company of evidence reasonably satisfactory to the Company of the loss, theft, destruction or mutilation of this Warrant, and, in the case of loss, theft or destruction, of any indemnification undertaking by the Holder to the Company in customary form and, in the case of mutilation, upon surrender and cancellation of this Warrant, the Company shall execute and deliver to the Holder a new Warrant (in accordance with Section 7(d)) representing the right to purchase the Warrant Shares then underlying this Warrant.
 
(c)  Exchangeable for Multiple Warrants. This Warrant is exchangeable, upon the surrender hereof by the Holder at the principal office of the Company, for a new Warrant or Warrants (in accordance with Section 7(d)) representing in the aggregate the right to purchase the number of Warrant Shares then underlying this Warrant, and each such new Warrant will represent the right to purchase such portion of such Warrant Shares as is designated by the Holder at the time of such surrender; provided, however, that no Warrants for fractional Warrant Shares shall be given.
 
 
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(d)  Issuance of New Warrants. Whenever the Company is required to issue a new Warrant pursuant to the terms of this Warrant, such new Warrant (i) shall be of like tenor with this Warrant, (ii) shall represent, as indicated on the face of such new Warrant, the right to purchase the Warrant Shares then underlying this Warrant (or in the case of a new Warrant being issued pursuant to Section 7(a) or Section 7(c), the Warrant Shares designated by the Holder which, when added to the number of Warrant Shares underlying the other new Warrants issued in connection with such issuance, does not exceed the number of Warrant Shares then underlying this Warrant), (iii) shall have an issuance date, as indicated on the face of such new Warrant which is the same as the Issuance Date, and (iv) shall have the same rights and conditions as this Warrant.
 
7  NOTICES; CURRENCY.
 
(a)  Notices. Whenever notice is required to be given under this Warrant, unless otherwise provided herein, such notice shall be given in accordance with Section 9(f) of the Securities Purchase Agreement. The Company shall provide the Holder with prompt written notice of all actions taken pursuant to this Warrant, including in reasonable detail a description of such action and the reason therefore. Without limiting the generality of the foregoing, the Company will give written notice to the Holder (i) immediately upon any adjustment of the Exercise Price, setting forth in reasonable detail, and certifying, the calculation of such adjustment and (ii) at least fifteen days prior to the date on which the Company closes its books or takes a record (A) with respect to any dividend or distribution upon the Ordinary Shares or Warrant Shares, (B) with respect to any grants, issuances or sales of any Options, Convertible Securities or rights to purchase stock, warrants, securities or other property to holders of Ordinary Shares or Warrant Shares or (C) for determining rights to vote with respect to any Fundamental Transaction, dissolution or liquidation, provided in each case that such information shall be made known to the public prior to or in conjunction with such notice being provided to the Holder.
 
(b)  Currency. Unless otherwise indicated, all dollar amounts referred to in this Warrant are in United States Dollars.
 
8  AMENDMENT AND WAIVER. The provisions of this Warrant may be amended by the Company and the Company may take any action herein prohibited, or omit to perform any act herein required to be performed by it, only if the Company has obtained the written consent of the Required Holders and approval from the holders of Ordinary Shares at a shareholders meeting held in accordance with the ASX Listing Rules and Corporations Act 2001 (Cth) or if otherwise permitted by the ASX Listing Rules. Notwithstanding any provision of this Warrant, , a term of this Warrant which has the effect of reducing the exercise price, increasing the period for exercise or increasing the number of Warrant Shares or Ordinary Shares received on exercise is prohibited if it would result in a breach of the ASX Listing Rules. Notwithstanding the above, no change may increase the exercise price of any SPA Warrant or decrease the number of Warrant Shares or class of stock obtainable upon exercise of any SPA Warrant without the written consent of the Holder, unless otherwise provided in the ASX Listing Rules. A change which has the effect of reducing the purchase price, increasing the period for exercise or increasing the number of securities received cannot be made. In addition, subject to the ASX Listing Rules, no such amendment shall be effective to the extent that it applies to less than all of the holders of the SPA Warrants then outstanding.
 
 
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9  SEVERABILITY. If any provision of this Warrant or the application thereof becomes or is declared by a court of competent jurisdiction to be illegal, void or unenforceable, the remainder of the terms of this Warrant will continue in full force and effect.
 
10  GOVERNING LAW. This Warrant shall be governed by and construed and enforced in accordance with, and all questions concerning the construction, validity, interpretation and performance of this Warrant shall be governed by, the internal laws of the State of New York, without giving effect to any choice of law or conflict of law provision or rule (whether of the State of New York or any other jurisdictions) that would cause the application of the laws of any jurisdictions other than the State of New York.
 
11  CONSTRUCTION; HEADINGS. This Warrant shall be deemed to be jointly drafted by the Company and all the Buyers and shall not be construed against any person as the drafter hereof. The headings of this Warrant are for convenience of reference and shall not form part of, or affect the interpretation of, this Warrant.
 
12  DISPUTE RESOLUTION. In the case of a dispute as to the determination of the Exercise Price or the calculation of the Warrant Shares, the Company shall submit the disputed determinations or arithmetic calculations via facsimile within two (2) Business Days of receipt of the Exercise Notice giving rise to such dispute, as the case may be, to the Holder. If the Holder and the Company are unable to agree upon such determination or calculation within three (3) Business Days of such disputed determination or arithmetic calculation being submitted to the Holder, then the Company shall, within two Business Days submit via facsimile (a) the disputed determination of the Exercise Price to an independent, reputable investment bank selected by the Company and approved by the Holder or (b) the disputed arithmetic calculation of the Warrant Shares to the Company’s independent, outside accountant. The Company at the Company’s expense, shall cause the investment bank or the accountant, as the case may be, to perform the determinations or calculations and notify the Company and the Holder of the results no later than ten Business Days from the time it receives the disputed determinations or calculations. Such investment bank’s or accountant’s determination or calculation, as the case may be, shall be binding upon all parties absent demonstrable error.
 
13  REMEDIES, OTHER OBLIGATIONS, BREACHES AND INJUNCTIVE RELIEF. The remedies provided in this Warrant shall be cumulative and in addition to all other remedies available under this Warrant and the other Transaction Documents, at law or in equity (including a decree of specific performance and/or other injunctive relief), and nothing herein shall limit the right of the Holder right to pursue actual damages for any failure by the Company to comply with the terms of this Warrant. The Company acknowledges that a breach by it of its obligations hereunder will cause irreparable harm to the Holder and that the remedy at law for any such breach may be inadequate. The Company therefore agrees that, in the event of any such breach or threatened breach, the holder of this Warrant shall be entitled, in addition to all other available remedies, to an injunction restraining any breach, without the necessity of showing economic loss and without any bond or other security being required.
 
 
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14  TRANSFER. This Warrant may be offered for sale, sold, transferred or assigned without the consent of the Company, except as may otherwise be required by Section 2(f) of the Securities Purchase Agreement.
 
15  CERTAIN DEFINITIONS. For purposes of this Warrant, the following terms shall have the following meanings:
 
(a)  ADRs” means the American Depositary Receipts of the Company evidencing the American Depositary Shares of the Company which each represent ten (10) Ordinary Shares.
 
(b)  ASX” means the Australian Stock Exchange
 
(c)  Bloomberg” means Bloomberg Financial Markets.
 
(d)  Business Day” means any day other than Saturday, Sunday or other day on which commercial banks in The City of New York, State of New York, U.S.A. or Perth, Australia are authorized or required by law to remain closed.
 
(e)  Closing Bid Price” and “Closing Sale Price” means, for any security as of any date, the last closing bid price and last closing trade price, respectively, for such security on the Principal Market, as reported by Bloomberg, or, if the Principal Market begins to operate on an extended hours basis and does not designate the closing bid price or the closing trade price, as the case may be, then the last bid price or last trade price, respectively, of such security prior to 4:00:00 p.m., New York Time, as reported by Bloomberg, or, if the Principal Market is not the principal securities exchange or trading market for such security, the last closing bid price or last trade price, respectively, of such security on the principal securities exchange or trading market where such security is listed or traded as reported by Bloomberg, or if the foregoing do not apply, the last closing bid price or last trade price, respectively, of such security in the over-the-counter market on the electronic bulletin board for such security as reported by Bloomberg, or, if no closing bid price or last trade price, respectively, is reported for such security by Bloomberg, the average of the bid prices, or the ask prices, respectively, of any market makers for such security as reported in the “pink sheets” by Pink Sheets LLC (formerly the National Quotation Bureau, Inc.). If the Closing Bid Price or the Closing Sale Price cannot be calculated for a security on a particular date on any of the foregoing bases, the Closing Bid Price or the Closing Sale Price, as the case may be, of such security on such date shall be the fair market value as mutually determined by the Company and the Holder. If the Company and the Holder are unable to agree upon the fair market value of such security, then such dispute shall be resolved pursuant to Section 12. All such determinations to be appropriately adjusted for any stock dividend, stock split, stock combination or other similar transaction during the applicable calculation period.
 
(f)  Convertible Securities” means any stock or securities (other than Options) directly or indirectly convertible into or exercisable or exchangeable for ADRs or Ordinary Shares.
 
(g)  Deposit Agreement” means that certain Deposit Agreement, dated as of January 24, 2005 by and among the Company, the Depositary and the holders and beneficial owners from time to time of ADSs evidenced by ADRs issued pursuant to such agreement.
 
 
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(h)  Depositary” means Citibank, N.A., acting in such capacity under the Deposit Agreement.
 
(i)  Eligible Market” means the Principal Market, The New York Stock Exchange, Inc., the American Stock Exchange or The Nasdaq SmallCap Market.
 
(j)  Expiration Date” means the date that is seventy-two months after the Issuance Date or, if such date falls on a day other than a Business Day or on which trading does not take place on the Principal Market (a “Holiday”), the next date that is not a Holiday.
 
(k)  Fundamental Transaction” means that the Company shall, directly or indirectly, in one or more related transactions, (i) consolidate or merge with or into (whether or not the Company is the surviving corporation) another Person, or (ii) sell, assign, transfer, convey or otherwise dispose of all or substantially all of the properties or assets of the Company to another Person, or (iii) allow another Person to make a purchase, tender or exchange offer that is accepted by the holders of more than the 50% of either the outstanding Ordinary Shares (not including any Ordinary Shares held by the Person or Persons making or party to, or associated or affiliated with the Persons making or party to, such purchase, tender or exchange offer), or (iv) consummate a stock purchase agreement or other business combination (including, without limitation, a reorganization, recapitalization, spin-off or scheme of arrangement) with another Person whereby such other Person acquires more than the 50% of the outstanding Ordinary Shares (not including any Ordinary Shares held by the other Person or other Persons making or party to, or associated or affiliated with the other Persons making or party to, such stock purchase agreement or other business combination), or (v) reorganize, recapitalize or reclassify its Ordinary Shares.
 
(l)  Options” means any rights, warrants or options to subscribe for or purchase ADRs, Ordinary Shares or Convertible Securities.
 
(m)  Ordinary Shares” means (i) the Company’s ordinary shares of common stock, no par value per share, and (ii) any share capital into which such Ordinary Shares shall have been changed or any share capital resulting from a reclassification of such Ordinary Shares.
 
(n)  Ordinary Shares Deemed Outstanding” means, at any given time, the number of shares of Ordinary Shares actually outstanding at such time (directly or indirectly through ADRs or otherwise), plus the number of Ordinary Shares deemed to be outstanding pursuant to Sections 2(a)(i) and 2(a)(ii) hereof regardless of whether the Options or Convertible Securities are actually exercisable at such time, but excluding any Ordinary Shares owned or held by or for the account of the Company or issuable upon conversion and exercise, as applicable, of the SPA Securities and the Warrants.
 
(o)  Parent Entity” of a Person means an entity that, directly or indirectly, controls the applicable Person and whose common stock or equivalent equity security is quoted or listed on an Eligible Market, or, if there is more than one such Person or Parent Entity, the Person or Parent Entity with the largest public market capitalization as of the date of consummation of the Fundamental Transaction.
 
 
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(p)  Person” means an individual, a limited liability company, a partnership, a joint venture, a corporation, a trust, an unincorporated organization, any other entity and a government or any department or agency thereof.
 
(q)  Principal Market” means the Nasdaq National Market.
 
(r)  Registration Rights Agreement” means that certain registration rights agreement by and among the Company and the Buyers.
 
(s)  Required Holders” means the holders of the SPA Warrants representing at least a majority of Warrant Shares underlying the SPA Warrants then outstanding.
 
(t)  SPA Securities” means the Notes issued pursuant to the Securities Purchase Agreement.
 
(u)  Successor Entity” means the Person, which may be the Company, formed by, resulting from or surviving any Fundamental Transaction or the Person with which such Fundamental Transaction shall have been made, provided that if such Person is not a publicly traded entity whose common stock or equivalent equity security is quoted or listed for trading on an Eligible Market, Successor Entity shall mean such Person’s Parent Entity.
 
(v)  Trading Day” means any day on which the ADRs are traded on the Principal Market, or, if the Principal Market is not the principal trading market for the ADRs, then on the principal securities exchange or securities market on which the ADRs are then traded; provided that “Trading Day” shall not include any day on which the ADRs are scheduled to trade on such exchange or market for less than 4.5 hours or any day that the ADRs are suspended from trading during the final hour of trading on such exchange or market (or if such exchange or market does not designate in advance the closing time of trading on such exchange or market, then during the hour ending at 4:00:00 p.m., New York Time).
 
(w)  Transaction Documents” has the meaning set forth in the Securities Purchase Agreement.

[Signature Page Follows]
 
 
-14-

 
 
IN WITNESS WHEREOF, the Company has caused this Warrant to Purchase ADRs to be duly executed as of the Issuance Date set out above.
 
     
     pSIVIDA LIMITED
 
 
 
 
 
 
  By:    
 
 
Name: Gavin Rezos
Title:   Managing Director
 
 
-15-

 
 
 

EXHIBIT 99.4

Form of Registration Rights Agreement
 
 

 

FORM
 
REGISTRATION RIGHTS AGREEMENT
 
REGISTRATION RIGHTS AGREEMENT (this "Agreement"), dated as of November 15, 2005, by and among pSivida Limited, an Australian corporation, with headquarters located at Level 12 BGC Centre, 28 The Esplanade, Perth Australia 6000 (the "Company"), and the undersigned buyers (each, a "Buyer" and collectively, the "Buyers").
 
WHEREAS:
 
A.  In connection with the Securities Purchase Agreement by and among the parties hereto of even date herewith (the "Securities Purchase Agreement"), the Company has agreed, upon the terms and subject to the conditions of the Securities Purchase Agreement, to issue and sell to the Buyers an aggregate of (i) $15 million in principal amount of convertible notes (the "Notes") which will be convertible into ADRs (as defined hereinafter) (the "Conversion Shares"), in accordance with the terms of the Notes and (ii) warrants (the "Warrants") which will be exercisable to purchase ADRs (as exercised, the "Warrant Shares").
 
B.  To induce the Buyers to execute and deliver the Securities Purchase Agreement, the Company has agreed to provide certain registration rights under the Securities Act of 1933, as amended, and the rules and regulations thereunder, or any similar successor statute (collectively, the "1933 Act"), and applicable state securities laws.
 
C.  To further induce the Buyers to execute and deliver the Securities Purchase Agreement, the Company has agreed that in the event that a Registration Event (as defined in the Warrants) occurs, the Company shall, at the request of the Required Holders (as defined below), register (a "Subsequent Registration") the Warrant Shares underlying any outstanding Warrants.
 
NOW, THEREFORE, in consideration of the premises and the mutual covenants contained herein and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Company and each of the Buyers hereby agree as follows:
 
1.  Definitions.
 
As used in this Agreement, the following terms shall have the following meanings:
 
a.  "ADRs" means the American Depositary Receipts of the Company evidencing the American Depositary Shares of the Company which each represent ten (10) ordinary shares of the Company ("Ordinary Shares").
 
b.  "Business Day" means any day other than Saturday, Sunday or any other day on which commercial banks in The City of New York, State of New York, U.S. A. or Perth, Australia are authorized or required by law to remain closed.
 
 

 
 
c.  "Closing Date" shall have the meaning set forth in the Securities Purchase Agreement.
 
d.  "Effective Date" means, with respect to the Initial Registration Statement or a Subsequent Registration Statement, the date such Registration Statement has been declared effective by the SEC.
 
e.  "Effectiveness Deadline" means the Initial Effectiveness Deadline (as defined below) and the Subsequent Effectiveness Deadline (as defined below), as applicable.
 
f.  "Initial Effectiveness Deadline" means the date which is 180 days after the date of this Agreement.
 
g.  "Initial Registrable Securities" means (i) the Conversion Shares, (ii) the Warrant Shares, (iii) any Interest Shares (as defined in the Notes) issued or issuable under the Notes and (iv) any shares of capital stock issued or issuable with respect to the Conversion Shares, the Interest Shares, the Warrant Shares, the Notes and the Warrants, as a result of any stock split, stock dividend, recapitalization, exchange or similar event or otherwise, without regard to any limitations on conversions of the Notes or exercises of the Warrants.
 
h.  "Initial Required Registration Amount" means (i) 130% of the number of Conversion Shares issued and issuable as of the Trading Day immediately preceding the applicable date of determination, (ii) 130% of the number of Warrant Shares issued and issuable pursuant to the Warrants as of the Trading Day immediately preceding the applicable date of determination, in each case subject to adjustment as provided in Section 2(f) and (iii) 100% of the Interest Shares paid by the Company.
 
i.  "Investor" means a Buyer, any transferee or assignee thereof to whom a Buyer assigns its rights under this Agreement and who agrees to become bound by the provisions of this Agreement in accordance with Section 9 and any transferee or assignee thereof to whom a transferee or assignee assigns its rights under this Agreement and who agrees to become bound by the provisions of this Agreement in accordance with Section 9.
 
j.  "Person" means an individual, a limited liability company, a partnership, a joint venture, a corporation, a trust, an unincorporated organization and a government or any department or agency thereof.
 
k.  "register," "registered," and "registration" refer to a registration effected by preparing and filing one or more Registration Statements in compliance with the 1933 Act and pursuant to Rule 415 and the declaration or ordering of effectiveness of such Registration Statement(s) by the SEC.
 
l.  "Registrable Securities" means the Initial Registrable Securities and the Subsequent Registrable Securities.
 
m.  "Registration Statement" means a registration statement or registration statements of the Company filed under the 1933 Act covering the Registrable Securities.
 
 

 
 
n.  "Required Holders" means the holders of at least a majority of the Registrable Securities.
 
o.  "Required Registration Amount" means with respect to an Initial Registration Statement, the Initial Required Registration Amount, and, with respect to a Subsequent Registration Statement, the Subsequent Required Registration Amount.
 
p.  "Rule 415" means Rule 415 under the 1933 Act or any successor rule providing for offering securities on a continuous or delayed basis.
 
q.  "Subsequent Filing Deadline" means 30 days after the date of receipt by the Company of a Subsequent Registration Request.
 
r.  "Subsequent Effectiveness Deadline" means 120 days after the date of receipt by the Company of a Subsequent Registration Request.
 
s.  "Subsequent Registrable Securities" means, after the second anniversary of the Issuance Date, the Warrant Shares issued and issuable in connection with the Warrants, provided that there shall have occurred a Registration Event.
 
t.  Subsequent Registration Request” means a request to the Company from a Holder of Warrants for a Subsequent Registration of Subsequent Registrable Securities, which Subsequent Registration Request has been sent to and received by the Company within 30 days of the Registration Event to which it relates.
 
u.  "Subsequent Registration Statement" means a registration statement or registration statements of the Company filed under the 1933 Act covering any Subsequent Registrable Securities.
 
v.  "Subsequent Required Registration Amount" means 130% of the number of Warrant Shares issued and issuable pursuant to the Warrant as of the Trading Day immediately preceding the applicable date of determination which have not previously been sold pursuant to an effective registration statement, without restriction pursuant to Rule 144(k) or on the ASX, subject to adjustment as provided in Section 2(f).
 
w.  "SEC" means the United States Securities and Exchange Commission.
 
x.  "Trading Day" means any day on which the ADRs are traded on the Nasdaq National Market, or, if the Nasdaq National Market is not the principal trading market for the ADRs, then on the principal securities exchange or securities market on which the ADRs are then traded; provided that "Trading Day" shall not include any day on which the ADRs are scheduled to trade on such exchange or market for less than 4.5 hours or any day that the ADRs are suspended from trading during the final hour of trading on such exchange or market (or if such exchange or market does not designate in advance the closing time of trading on such exchange or market, then during the hour ending at 4:00:00 p.m., New York Time).
 
 

 
 
Capitalized terms used herein and not otherwise defined herein shall have the respective meanings set forth in the Securities Purchase Agreement. In the event that the Company’s Board of Directors should determine that the Company shall transform itself (whether by re-incorporation in the United States or otherwise) from a foreign private issuer (as defined in the Securities Act of 1933, as amended) , all references to ADRs shall be deemed references to the securities that are substituted for the ADRs with equitable adjustment of the provisions of this Agreement for such substituted securities.
 
2.  Registration.
 
a.  Initial Mandatory Registration. The Company shall prepare, and, as soon as practicable, file with the SEC the Initial Registration Statement on Form F-3 or Form S-3 covering the resale of all of the Initial Registrable Securities. In the event that Form F-3 or Form S-3 is unavailable for such a registration, the Company shall use Form F-1 or Form S-1, as applicable, subject to the provisions of Section 2(e). The Initial Registration Statement prepared pursuant hereto shall register for resale at least the number of ADRs equal to the Initial Required Registration Amount as of the date the Initial Registration Statement is initially filed with the SEC. The Initial Registration Statement shall contain (except if otherwise directed by the Required Holders) the "Selling Shareholders" and "Plan of Distribution" sections in substantially the form attached hereto as Exhibit B, with such changes as may be appropriate to reflect the inclusion of other permissible securities of the Company and other changes which may be necessary or appropriate. The Company shall use its reasonable best efforts to have the Initial Registration Statement declared effective by the SEC as soon as practicable, but in no event later than the Initial Effectiveness Deadline.
 
b.  Subsequent Mandatory Registrations. The Company shall, after the occurrence of a Registration Event and upon receipt of a Subsequent Registration Request, prepare, and, as soon as practicable but in no event later that the Subsequent Filing Deadline, file with the SEC a Subsequent Registration Statement on Form SB-2 or Form S-3 covering the resale of all of the Subsequent Registrable Securities. In the event that Form SB-2 or Form S-3 is unavailable for such a registration, the Company shall use such other form as is available for such a registration on another appropriate form reasonably acceptable to the Required Holders, subject to the provisions of Section 2(e). Each Subsequent Registration Statement prepared pursuant hereto shall register for resale at least that number of ADRs equal to the Subsequent Required Registration Amount as of the date such Registration Statement is initially filed with the SEC. Each Subsequent Registration Statement shall contain (except if otherwise directed by the Required Holders) the "Selling Shareholders" and "Plan of Distribution" sections in substantially the form attached hereto as Exhibit B, with such changes as may be necessary or appropriate. The Company shall use its reasonable best efforts to have each Subsequent Registration Statement declared effective by the SEC as soon as practicable, but in no event later than the applicable Subsequent Effectiveness Deadline.
 
c.  Allocation of Registrable Securities. The initial number of Registrable Securities included in any Registration Statement and any increase in the number of Registrable Securities included therein shall be allocated pro rata among the Investors based on the number of Registrable Securities held by each Investor at the time the Registration Statement covering such initial number of Registrable Securities or increase thereof is declared effective by the SEC. In the event that an Investor sells or otherwise transfers any of such Investor's Registrable Securities, each transferee shall be allocated a pro rata portion of the then remaining number of Registrable Securities included in such Registration Statement for such transferor. Any ADRs included in a Registration Statement and which remain allocated to any Person which ceases to hold any Registrable Securities covered by such Registration Statement shall be allocated to the remaining Investors, pro rata based on the number of Registrable Securities then held by such Investors which are covered by such Registration Statement. Other than as permitted by Section 4(k) of the Securities Purchase Agreement, in no event shall the Company include any securities other than Registrable Securities on any Registration Statement without the prior written consent of the Required Holders.
 
 

 
 
d.  Legal Counsel. Subject to Section 5 hereof, the Required Holders shall have the right to select one legal counsel to review and oversee any registration pursuant to this Section 2, which shall be Schulte Roth & Zabel LLP or such other counsel as is thereafter designated in writing by the Required Holders prior to the initiation of such other legal counsel's review and oversight of any registration ("Legal Counsel"). The Company and Legal Counsel shall reasonably cooperate with each other in performing the Company's obligations under this Agreement.
 
e.  Ineligibility for Form F-3 or Form S-3. In the event that Form F-3 or Form S-3 is not available for the registration of the resale of Registrable Securities hereunder, the Company shall (i) register the resale of the Registrable Securities on another appropriate form reasonably acceptable to the Required Holders and (ii) undertake to register the Registrable Securities on Form F-3 or Form S-3 as soon as such form is available, provided that the Company shall maintain the effectiveness of the Registration Statement then in effect until such time as a Registration Statement on Form F-3 or Form S-3 covering the Registrable Securities has been declared effective by the SEC.
 
f.  Sufficient Number of ADRs Registered. In the event the number of ADRs available under a Registration Statement filed pursuant to Section 2(a) is insufficient to cover all of the Registrable Securities required to be covered by such Registration Statement or an Investor's allocated portion of the Registrable Securities pursuant to Section 2(c), the Company shall amend the applicable Registration Statement, or file a new Registration Statement (on the short form available therefor, if applicable), or both, so as to cover at least the Required Registration Amount, but as of the Trading Day immediately preceding the date of the filing of such amendment or new Registration Statement, in each case, as soon as practicable, but in any event not later than fifteen (15) Business Days after the necessity therefor arises. The Company shall use its best efforts to cause such amendment and/or new Registration Statement to become effective as soon as practicable following the filing thereof. For purposes of the foregoing provision, the number of ADRs available under a Registration Statement shall be deemed "insufficient to cover all of the Registrable Securities" if at any time the number of ADRs available for resale under the Registration Statement is less than the product determined by multiplying (i) the Required Registration Amount by (ii) 0.90. The calculation set forth in the foregoing sentence shall be made without regard to any limitations on the conversion of the Notes or the exercise of the Warrants and such calculation shall assume that the Notes and the Warrants are then convertible into ADRs and are issuable at the then prevailing Interest Conversion Price (as defined in the Notes), Conversion Rate (as defined in the Notes) or Exercise Price (as defined in the Warrants), as applicable.
 
 

 
 
g.  Effect of Failure to File and Obtain and Maintain Effectiveness of Registration Statement. If (i) a Registration Statement covering all of the Registrable Securities required to be covered thereby and required to be filed by the Company pursuant to this Agreement is not (A) with respect to a Subsequent Registration Statement, filed with the SEC on or before the Subsequent Filing Deadline (a "Filing Failure") or (B) declared effective by the SEC on or before the respective Effectiveness Deadline (an "Effectiveness Failure") or (ii) on any day after the Effective Date (A) sales of all of the Registrable Securities required to be included on such Registration Statement cannot be made (other than during an Allowable Grace Period (as defined in Section 3(r)) pursuant to such Registration Statement (including, without limitation, because of a failure to keep such Registration Statement effective, to disclose such information as is necessary for sales to be made pursuant to such Registration Statement or to register a sufficient number of ADRs), (B) the Registrable Securities are not listed or included for quotation on an Eligible Market (as defined in the Notes) or trading of the ADRs is suspended or halted thereon (other than during an Allowable Trading Grace Period) (each, a "Maintenance Failure"), then, as partial relief for the damages to any holder by reason of any such delay in or reduction of its ability to sell the ADRs (which remedy shall not be exclusive of any other remedies available at law or in equity), the Company shall pay to each holder of Registrable Securities relating to such Registration Statement an amount in cash equal to one and one half percent (1.5%) of the aggregate Purchase Price of such Investor's Registrable Securities included in such Registration Statement on each of the following dates: (A) every thirtieth day (pro rated for periods totaling less than thirty days) after a Filing Failure until such Filing Failure is cured; (B) every thirtieth day (pro rated for periods totaling less than thirty days) from the date of an Effectiveness Failure until such Effectiveness Failure is cured and (C) every thirtieth day (pro rated for periods totaling less than thirty days) from the date of a Maintenance Failure until such Maintenance Failure is cured. The payments to which a holder shall be entitled pursuant to this Section 2(g) are referred to herein as "Registration Delay Payments." Registration Delay Payments shall be paid on the earlier of (I) the last day of the calendar month during which such Registration Delay Payments are incurred and (II) the fifth Business Day after the event or failure giving rise to the Registration Delay Payments is cured. In the event the Company fails to make Registration Delay Payments in a timely manner, such Registration Delay Payments shall bear interest at the rate of 1.0% per month (prorated for partial months) until paid in full.
 
3.  Related Obligations.
 
At such time as the Company is obligated to file a Registration Statement with the SEC pursuant to Section 2(a), 2(b) or 2(f), the Company will use its reasonable best efforts to effect the registration of the Registrable Securities consistent with the Plan of Distribution and, pursuant thereto, the Company shall have the following obligations:
 
a.  The Company shall promptly prepare and file with the SEC a Registration Statement with respect to the Registrable Securities and use its reasonable best efforts to cause such Registration Statement relating to the Registrable Securities to become effective as soon as practicable after such filing (but in no event later than the Effectiveness Deadline). The Company shall keep each Registration Statement effective pursuant to Rule 415 at all times until the earlier of (i) the date as of which the Investors may sell all of the Registrable Securities covered by such Registration Statement without restriction pursuant to Rule 144(k) (or successor thereto) promulgated under the 1933 Act or (ii) the date on which the Investors shall have sold all the Registrable Securities covered by such Registration Statement (the "Registration Period"), which Registration Statement (including any amendments or supplements thereto and prospectuses contained therein) shall not contain any untrue statement of a material fact or omit to state a material fact required to be stated therein, or necessary to make the statements therein, in the light of the circumstances in which they were made, not misleading. The term "best efforts" shall mean, among other things, that the Company shall submit to the SEC, within four (4) Business Days after the later of the date that (i) Company learns that no review of a particular Registration Statement will be made by the staff of the SEC or that the staff has no further comments on the Registration Statement, as the case may be, and (ii) the approval of Legal Counsel pursuant to Section 3(c) (which approval is immediately sought), a request for acceleration of effectiveness of such Registration Statement to a time and date not later than 48 hours after the submission of such request.
 
 

 
 
b.  The Company shall prepare and file with the SEC such amendments (including post-effective amendments) and supplements to a Registration Statement and the prospectus used in connection with such Registration Statement, which prospectus is to be filed pursuant to Rule 424 promulgated under the 1933 Act, as may be necessary to keep such Registration Statement effective at all times during the Registration Period, subject to Allowable Grace Periods, and, during such period, comply with the provisions of the 1933 Act with respect to the disposition of all Registrable Securities of the Company covered by such Registration Statement. In the case of amendments and supplements to a Registration Statement which are required to be filed pursuant to this Agreement (including pursuant to this Section 3(b)) by reason of the Company filing a report on Form 10-K or 10-KSB, as applicable, Form 10-Q or 10-QSB, as applicable, or Form 8-K or any analogous report under the Securities Exchange Act of 1934, as amended (the "1934 Act"), the Company shall have incorporated such report by reference into such Registration Statement, if applicable, or shall file such amendments or supplements with the SEC on the same day on which the 1934 Act report is filed which created the requirement for the Company to amend or supplement such Registration Statement.
 
c.  The Company shall (A) permit Legal Counsel to review and comment upon (i) a Registration Statement at least five (5) Business Days prior to its filing with the SEC and (ii) all amendments and supplements to all Registration Statements (except for reports incorporated by reference therein) within a reasonable number of days prior to their filing with the SEC, and (B) not file any Registration Statement or amendment or supplement thereto in a form to which Legal Counsel reasonably objects. The Company shall not submit a request for acceleration of the effectiveness of a Registration Statement or any amendment or supplement thereto without the prior approval of Legal Counsel, which consent shall not be unreasonably withheld. The Company shall furnish to Legal Counsel, without charge, (i) copies of any correspondence from the SEC or the staff of the SEC to the Company or its representatives relating to any Registration Statement, (ii) promptly after the same is prepared and filed with the SEC, one copy of any Registration Statement and any amendment(s) thereto, including financial statements and schedules, all documents incorporated therein by reference, if requested by an Investor, and all exhibits and (iii) upon the effectiveness of any Registration Statement, one copy of the prospectus included in such Registration Statement and all amendments and supplements thereto. The Company shall reasonably cooperate with Legal Counsel in performing the Company's obligations pursuant to this Section 3.
 
 

 
 
d.  The Company shall furnish to each Investor whose Registrable Securities are included in any Registration Statement, without charge, (i) promptly after the same is prepared and filed with the SEC, at least one copy of such Registration Statement and any amendment(s) thereto, including financial statements and schedules, all documents incorporated therein by reference, if requested by an Investor, all exhibits and each preliminary prospectus, (ii) upon the effectiveness of any Registration Statement, ten (10) copies of the prospectus included in such Registration Statement and all amendments and supplements thereto (or such other number of copies as such Investor may reasonably request) and (iii) such other documents, including copies of any preliminary or final prospectus, as such Investor may reasonably request from time to time in order to facilitate the disposition of the Registrable Securities owned by such Investor.
 
e.  The Company shall use its reasonable best efforts to (i) register and qualify, unless an exemption from registration and qualification applies, the resale by Investors of the Registrable Securities covered by a Registration Statement under such other securities or "blue sky" laws of all applicable jurisdictions in the United States, (ii) prepare and file in those jurisdictions, such amendments (including post-effective amendments) and supplements to such registrations and qualifications as may be necessary to maintain the effectiveness thereof during the Registration Period, (iii) take such other actions as may be necessary to maintain such registrations and qualifications in effect at all times during the Registration Period, and (iv) take all other actions reasonably necessary or advisable to qualify the Registrable Securities for sale in such jurisdictions; provided, however, that the Company shall not be required in connection therewith or as a condition thereto to (x) qualify to do business in any jurisdiction where it would not otherwise be required to qualify but for this Section 3(e), (y) subject itself to general taxation in any such jurisdiction, or (z) file a general consent to service of process in any such jurisdiction. The Company shall promptly notify Legal Counsel and each Investor who holds Registrable Securities of the receipt by the Company of any notification with respect to the suspension of the registration or qualification of any of the Registrable Securities for sale under the securities or "blue sky" laws of any jurisdiction in the United States or its receipt of actual notice of the initiation or threatening of any proceeding for such purpose.
 
f.  The Company shall notify Legal Counsel and each Investor in writing, of the happening of any event, as promptly as practicable after becoming aware of such event, as a result of which the prospectus included in a Registration Statement, as then in effect, includes an untrue statement of a material fact or omission to state a material fact required to be stated therein or necessary to make the statements therein, in light of the circumstances under which they were made, not misleading (provided that in no event shall such notice contain any material, nonpublic information), and, subject to Section 3(r), promptly prepare a supplement or amendment to such Registration Statement to correct such untrue statement or omission, and deliver ten (10) copies of such supplement or amendment to Legal Counsel and each Investor (or such other number of copies as Legal Counsel or such Investor may reasonably request). The Company shall also promptly notify Legal Counsel and each Investor in writing, (i) when a prospectus or any prospectus supplement or post-effective amendment has been filed, and when a Registration Statement or any post-effective amendment has become effective (notification of such effectiveness shall be delivered to Legal Counsel and each Investor by facsimile or e-mail on the same day of such effectiveness and by overnight mail), (ii) of any request by the SEC for amendments or supplements to a Registration Statement or related prospectus or related information, and (iii) of the Company's reasonable determination that a post-effective amendment to a Registration Statement would be appropriate.
 
 

 
 
g.  The Company shall use its reasonable best efforts to prevent the issuance of any stop order or other suspension of effectiveness of a Registration Statement, or the suspension of the qualification of any of the Registrable Securities for sale in any jurisdiction and, if such an order or suspension is issued, to obtain the withdrawal of such order or suspension at the earliest possible moment and to notify Legal Counsel and each Investor who holds Registrable Securities being sold of the issuance of such order and the resolution thereof or its receipt of actual notice of the initiation or threat of any proceeding for such purpose.
 
h.  If any Investor is required under applicable securities law to be described in the Registration Statement as an underwriter, at the reasonable request of any Investor, the Company shall furnish to such Investor, on the date of the effectiveness of the Registration Statement and thereafter from time to time on such dates as an Investor may reasonably request (i) a letter, dated such date, from the Company's independent certified public accountants in form and substance as is customarily given by independent certified public accountants to underwriters in an underwritten public offering, addressed to the Investors, and (ii) an opinion, dated as of such date, of counsel representing the Company for purposes of such Registration Statement, in form, scope and substance as is customarily given in an underwritten public offering, addressed to the Investors.
 
i.  The Company shall make available for inspection by (i) any Investor, (ii) Legal Counsel and (iii) one firm of accountants or other agents retained by the Investors (collectively, the "Inspectors"), all pertinent financial and other records, and pertinent corporate documents and properties of the Company (collectively, the "Records"), as shall be necessary and reasonably requested by each Inspector, and cause the Company's officers, directors and employees, counsel and the Company's independent certified public accountants to supply all information which may be necessary and any Inspector may reasonably request; provided, however, that each Inspector shall agree to hold in strict confidence and shall not make any disclosure (except to an Investor) or use of any Record or other information which the Company determines in good faith to be confidential, and of which determination the Inspectors are so notified, and such inspector executes any non-disclosure, non-use or similar document which may be reasonably required by Company, its independent certified public accountants or its counsel (and upon execution of which the Company shall not be deemed to be in violation of its agreement not to provide to such Investor any material, nonpublic information or to publicly disclose such information) unless (a) the disclosure of such Records is necessary to avoid or correct a misstatement or omission in any Registration Statement or is otherwise required under the 1933 Act, (b) the release of such Records is ordered pursuant to a final, non-appealable subpoena or order from a court or government body of competent jurisdiction, or (c) the information in such Records has been made generally available to the public other than by disclosure in violation of this or any other agreement of which the Inspector has knowledge. Each Investor agrees that it shall, upon learning that disclosure of such Records is sought in or by a court or governmental body of competent jurisdiction or through other means, give prompt notice to the Company and allow the Company, at its expense, to undertake appropriate action to prevent disclosure of, or to obtain a protective order for, the Records deemed confidential. Nothing herein (or in any other confidentiality agreement between the Company and any Investor) shall be deemed to limit the Investors' ability to sell Registrable Securities in a manner which is otherwise consistent with applicable laws and regulations.
 
 

 
 
j.  The Company shall hold in confidence and not make any disclosure of information concerning an Investor provided to the Company unless (i) disclosure of such information is necessary to comply with federal or state securities laws, (ii) the disclosure of such information is necessary to avoid or correct a misstatement or omission in any Registration Statement, (iii) the release of such information is ordered pursuant to a subpoena or other final, non-appealable order from a court or governmental body of competent jurisdiction, or (iv) such information has been made generally available to the public other than by disclosure in violation of this Agreement or any other agreement of which the Company has knowledge. The Company agrees that it shall, upon learning that disclosure of such information concerning an Investor is sought in or by a court or governmental body of competent jurisdiction or through other means, give prompt written notice to such Investor and allow such Investor, at the Investor's expense, to undertake appropriate action to prevent disclosure of, or to obtain a protective order for, such information.
 
k.  The Company shall use its reasonable best efforts either to (i) cause all the Registrable Securities covered by a Registration Statement to be listed on each securities exchange on which securities of the same class or series issued by the Company are then listed, if any, if the listing of such Registrable Securities is then permitted under the rules of such exchange, or (ii) secure designation and quotation of all the Registrable Securities covered by the Registration Statement on the Nasdaq National Market, or (iii) if, despite the Company's best efforts to satisfy the preceding clause (i) or (ii), the Company is unsuccessful in satisfying the preceding clause (i) or (ii), to secure the inclusion for quotation on The Nasdaq SmallCap Market for such Registrable Securities and, without limiting the generality of the foregoing, to use its best efforts to arrange for at least two market makers to register with the National Association of Securities Dealers, Inc. ("NASD") as such with respect to such Registrable Securities. The Company shall pay all fees and expenses in connection with satisfying its obligation under this Section 3(k).
 
l.  The Company shall cooperate with the Investors who hold Registrable Securities being offered and, to the extent applicable, facilitate the timely preparation and delivery of certificates (not bearing any restrictive legend) representing the Registrable Securities to be offered pursuant to a Registration Statement and enable such certificates to be in such denominations or amounts, as the case may be, as the Investors may reasonably request and registered in such names as the Investors may request.
 
m.  If reasonably requested by an Investor, the Company shall as soon as reasonably practicable (i) incorporate in a prospectus supplement or post-effective amendment such information as an Investor reasonably requests to be included therein relating to the sale and distribution of Registrable Securities, including, without limitation, information with respect to the number of Registrable Securities being offered or sold, the purchase price being paid therefor and any other terms of the offering of the Registrable Securities to be sold in such offering; and (ii) make all required filings of such prospectus supplement or post-effective amendment after being notified of the matters to be incorporated in such prospectus supplement or post-effective amendment if reasonably requested by an Investor holding any Registrable Securities.
 
 

 
 
n.  The Company shall use its reasonable best efforts to cause the Registrable Securities covered by the Registration Statement to be registered with or approved by such other governmental agencies or authorities as may be necessary to consummate the disposition of such Registrable Securities.
 
o.  The Company shall make generally available to its security holders as soon as practical, but not later than one hundred eighty (180) days after the close of the period covered thereby, an earnings statement (in form complying with the provisions of Rule 158 under the 1933 Act) covering a twelve-month period beginning not later than the first day of the Company's fiscal quarter next following the effective date of the Registration Statement.
 
p.  The Company shall otherwise use its best efforts to comply with all applicable rules and regulations of the SEC in connection with any registration hereunder.
 
q.  Within three (3) Business Days after a Registration Statement which covers Registrable Securities is ordered effective by the SEC, the Company shall deliver, and shall cause legal counsel for the Company to deliver, to the transfer agent for such Registrable Securities (with copies to the Investors whose Registrable Securities are included in such Registration Statement) confirmation that such Registration Statement has been declared effective by the SEC substantially in the form attached hereto as Exhibit A.
 
r.  Notwithstanding anything to the contrary herein, the Company may delay, including by delaying the filing of a Registration Statement, the disclosure of material, non-public information concerning the Company the disclosure of which at the time is not, in the good faith opinion of the Board of Directors of the Company and its counsel, in the best interest of the Company and, in the opinion of counsel to the Company, otherwise required (a "Grace Period") and, as applicable, suspend sales of Registered Securities under an effective Registration Statement; provided, that the Company shall promptly (i) notify the Investors in writing of the existence of material, non-public information giving rise to a Grace Period (provided that in each notice the Company will not disclose the content of such material, non-public information to the Investors) and the date on which the Grace Period will begin, and (ii) notify the Investors in writing of the date on which the Grace Period ends; and, provided further, that no Grace Period shall exceed 15 consecutive days and during any 365 day period such Grace Periods shall not exceed an aggregate of 45 days and the first day of any Grace Period must be at least 2 Trading Days after the last day of any prior Grace Period (an "Allowable Grace Period"). For purposes of determining the length of a Grace Period above, the Grace Period shall begin on and include the date the holders receive the notice referred to in clause (i) and shall end on and include the later of the date the holders receive the notice referred to in clause (ii) and the date referred to in such notice. The provisions of Sections 2(f) and 3(e) hereof shall not be applicable during the period of any Allowable Grace Period. Upon expiration of the Grace Period, the Company shall again be bound by the first sentence of Section 3(f) with respect to the information giving rise thereto unless such material non-public information is no longer applicable. Notwithstanding anything to the contrary, the Company shall cause its transfer agent to deliver unlegended certificates for ADRs to a transferee of an Investor in accordance with the terms of the Securities Purchase Agreement in connection with any sale of Registrable Securities with respect to which an Investor has entered into a contract for sale, and delivered a copy of the prospectus included as part of the applicable Registration Statement, prior to the Investor's receipt of the notice of a Grace Period and for which the Investor has not yet settled.
 
 

 
 
Notwithstanding anything to the contrary herein, the Company may suspend trading of its equity securities on the applicable Eligible Market on which its equity securities are then trading, due to the existence of material, non-public information concerning the Company the disclosure of which at the time is not, in the good faith opinion of the Board of Directors of the Company and its counsel, in the best interest of the Company (a "Trading Grace Period"); provided, that the Company shall promptly (i) notify the Investors in writing of the existence of such suspension (provided that in each notice the Company will not disclose the content of any material, non-public information to the Investors) and the date on which the Trading Grace Period will begin, and (ii) notify the Investors in writing of the date on which the Trading Grace Period ends; and, provided further, that no Trading Grace Period shall exceed 5 consecutive days and during any 365 day period such Trading Grace Periods shall not exceed an aggregate of 15 days and the first day of any Trading Grace Period must be at least 2 Trading Days after the last day of any prior Trading Grace Period (an "Allowable Grace Trading Period"). For purposes of determining the length of a Trading Grace Period above, the Trading Grace Period shall begin on and include the date the holders receive the notice referred to in clause (i) and shall end on and include the later of the date the holders receive the notice referred to in clause (ii) and the date referred to in such notice. The provisions of Sections 2(f) hereof shall not be applicable during the period of any Allowable Trading Grace Period.
 
4.  Obligations of the Investors.
 
a.  At least five (5) Business Days prior to the first anticipated filing date of a Registration Statement, the Company shall notify each Investor in writing of the information the Company requires from each such Investor if such Investor elects to have any of such Investor's Registrable Securities included in such Registration Statement. It shall be a condition precedent to the obligations of the Company to complete the registration pursuant to this Agreement with respect to the Registrable Securities of a particular Investor that such Investor shall furnish to the Company such information regarding itself, the Registrable Securities held by it and the intended method of disposition of the Registrable Securities held by it, as shall be reasonably required to effect and maintain the effectiveness of the registration of such Registrable Securities and shall execute such documents in connection with such registration as the Company may reasonably request.
 
b.  Each Investor, by such Investor's acceptance of the Registrable Securities, agrees to cooperate with the Company as reasonably requested by the Company in connection with the preparation and filing of any Registration Statement hereunder, unless such Investor has notified the Company in writing of such Investor's election to exclude all of such Investor's Registrable Securities from such Registration Statement.
 
 

 
 
c.  Each Investor agrees that, upon receipt of any notice from the Company of the happening of any event of the kind described in Section 3(g) or the first sentence of 3(f), such Investor will immediately discontinue disposition of Registrable Securities pursuant to any Registration Statement(s) covering such Registrable Securities until such Investor's receipt of the copies of the supplemented or amended prospectus contemplated by Section 3(g) or the first sentence of 3(f) or receipt of notice that no supplement or amendment is required. Notwithstanding anything to the contrary, the Company shall cause its transfer agent to deliver unlegended certificates for ADRs to a transferee of an Investor in accordance with the terms of the Securities Purchase Agreement in connection with any sale of Registrable Securities with respect to which an Investor has entered into a contract for sale prior to the Investor's receipt of a notice from the Company of the happening of any event of the kind described in Section 3(g) or the first sentence of 3(f) and for which the Investor has not yet settled.
 
d.  Each Investor covenants and agrees that it will comply with the prospectus delivery requirements of the 1933 Act as applicable to it in connection with sales of Registrable Securities pursuant to the Registration Statement.
 
5.  Expenses Of Registration.
 
All reasonable expenses, other than underwriting discounts and commissions, incurred in connection with registrations, filings or qualifications pursuant to Sections 2 and 3, including, without limitation, all registration, listing and qualifications fees, printers and accounting fees, and fees and disbursements of counsel for the Company shall be paid by the Company. The Company shall also reimburse Castlerigg Master Investments Ltd. for the fees and disbursements of Legal Counsel incurred in connection with registrations, filings or qualifications pursuant to Sections 2 and 3 of this Agreement which amount shall be limited to $10,000 in the aggregate.
 
6.  Indemnification.
 
In the event any Registrable Securities are included in a Registration Statement under this Agreement:
 
 

 
 
a.  To the fullest extent permitted by law, the Company will, and hereby does, indemnify, hold harmless and defend each Investor, the directors, officers, partners, members, employees, agents, representatives of, and each Person, if any, who controls any Investor within the meaning of the 1933 Act or the 1934 Act (each, an "Indemnified Person"), against any losses, claims, damages, liabilities, judgments, fines, penalties, charges, costs, reasonable attorneys' fees, amounts paid in settlement or expenses, joint or several, (collectively, "Claims") incurred in investigating, preparing or defending any action, claim, suit, inquiry, proceeding, investigation or appeal taken from the foregoing by or before any court or governmental, administrative or other regulatory agency, body or the SEC, whether pending or threatened, whether or not an indemnified party is or may be a party thereto ("Indemnified Damages"), to which any of them may become subject insofar as such Claims (or actions or proceedings, whether commenced or threatened, in respect thereof) arise out of or are based upon: (i) any untrue statement or alleged untrue statement of a material fact in a Registration Statement or any post-effective amendment thereto or in any filing made in connection with the qualification of the offering under the securities or other "blue sky" laws of any jurisdiction in which Registrable Securities are offered ("Blue Sky Filing"), or the omission or alleged omission to state a material fact required to be stated therein or necessary to make the statements therein not misleading, (ii) any untrue statement or alleged untrue statement of a material fact contained in any preliminary prospectus if used prior to the effective date of such Registration Statement, or contained in the final prospectus (as amended or supplemented, if the Company files any amendment thereof or supplement thereto with the SEC) or the omission or alleged omission to state therein any material fact necessary to make the statements made therein, in light of the circumstances under which the statements therein were made, not misleading, (iii) any violation or alleged violation by the Company of the 1933 Act, the 1934 Act, any other law, including, without limitation, any state securities law, or any rule or regulation thereunder relating to the offer or sale of the Registrable Securities pursuant to a Registration Statement or (iv) any material violation of this Agreement (the matters in the foregoing clauses (i) through (iv) being, collectively, "Violations"). Subject to Section 6(c), the Company shall reimburse the Indemnified Persons, promptly as such expenses are incurred and are due and payable, for any legal fees or other reasonable expenses incurred by them in connection with investigating or defending any such Claim. Notwithstanding anything to the contrary contained herein, the indemnification agreement contained in this Section 6(a): (i) shall not apply to a Claim by an Indemnified Person arising out of or based upon a Violation which occurs in reliance upon and in conformity with information furnished in writing to the Company by such Indemnified Person for such Indemnified Person expressly for use in connection with the preparation of the Registration Statement or any such amendment thereof or supplement thereto, if such prospectus was timely made available by the Company pursuant to Section 3(d); (ii) with respect to any preliminary prospectus, shall not inure to the benefit of any such person from whom the person asserting any such Claim purchased the Registrable Securities that are the subject thereof (or to the benefit of any person controlling such person) if the untrue statement or omission of material fact contained in the preliminary prospectus was corrected in the prospectus, as then amended or supplemented, if such prospectus was timely made available by the Company pursuant to Section 3(d), and the Indemnified Person was promptly advised in writing not to use the incorrect prospectus prior to the use giving rise to a Violation and such Indemnified Person, notwithstanding such advice, used it or failed to deliver the correct prospectus as required by the 1933 Act and such correct prospectus was timely made available pursuant to Section 3(d); (iii) shall not be available to the extent such Claim is based on a failure of the Investor to deliver or to cause to be delivered the prospectus made available by the Company, including a corrected prospectus, if such prospectus or corrected prospectus was timely made available by the Company pursuant to Section 3(d); and (iv) shall not apply to amounts paid in settlement of any Claim if such settlement is effected without the prior written consent of the Company, which consent shall not be unreasonably withheld or delayed. Such indemnity shall remain in full force and effect regardless of any investigation made by or on behalf of the Indemnified Person and shall survive the transfer of the Registrable Securities by the Investors pursuant to Section 9.
 
 

 
 
b.  In connection with any Registration Statement in which an Investor is participating, each such Investor agrees to severally and not jointly indemnify, hold harmless and defend, to the same extent and in the same manner as is set forth in Section 6(a), the Company, each of its directors, each of its officers who signs the Registration Statement and each Person, if any, who controls the Company within the meaning of the 1933 Act or the 1934 Act (each, an "Indemnified Party"), against any Claim or Indemnified Damages to which any of them may become subject, under the 1933 Act, the 1934 Act or otherwise, insofar as such Claim or Indemnified Damages arise out of or are based upon any Violation, in each case to the extent, and only to the extent, that such Violation occurs in reliance upon and in conformity with written information furnished to the Company by such Investor expressly for use in connection with such Registration Statement; and, subject to Section 6(c), such Investor will reimburse any legal or other expenses reasonably incurred by an Indemnified Party in connection with investigating or defending any such Claim; provided, however, that the indemnity agreement contained in this Section 6(b) and the agreement with respect to contribution contained in Section 7 shall not apply to amounts paid in settlement of any Claim if such settlement is effected without the prior written consent of such Investor, which consent shall not be unreasonably withheld or delayed; provided, further, however, that the Investor shall be liable under this Section 6(b) for only that amount of a Claim or Indemnified Damages as does not exceed the net proceeds to such Investor as a result of the sale of Registrable Securities pursuant to such Registration Statement. Such indemnity shall remain in full force and effect regardless of any investigation made by or on behalf of such Indemnified Party and shall survive the transfer of the Registrable Securities by the Investors pursuant to Section 9. Notwithstanding anything to the contrary contained herein, the indemnification agreement contained in this Section 6(b) with respect to any preliminary prospectus shall not inure to the benefit of any Indemnified Party if the untrue statement or omission of material fact contained in the preliminary prospectus was corrected on a timely basis in the prospectus, as then amended or supplemented.
 
c.  Promptly after receipt by an Indemnified Person or Indemnified Party under this Section 6 of notice of the commencement of any action or proceeding (including any governmental action or proceeding) involving a Claim, such Indemnified Person or Indemnified Party shall, if a Claim in respect thereof is to be made against any indemnifying party under this Section 6, deliver to the indemnifying party a written notice of the commencement thereof, and the indemnifying party shall have the right to participate in, and, to the extent the indemnifying party so desires, jointly with any other indemnifying party similarly noticed, to assume control of the defense thereof with counsel mutually satisfactory to the indemnifying party and the Indemnified Person or the Indemnified Party, as the case may be; provided, however, that an Indemnified Person or Indemnified Party shall have the right to retain its own counsel with the fees and expenses of not more than one counsel for such Indemnified Person or Indemnified Party to be paid by the indemnifying party, if, in the reasonable opinion of counsel retained by the indemnifying party, the representation by such counsel of the Indemnified Person or Indemnified Party and the indemnifying party would be inappropriate due to actual or potential differing interests between such Indemnified Person or Indemnified Party and any other party represented by such counsel in such proceeding. In the case of an Indemnified Person, legal counsel referred to in the immediately preceding sentence shall be selected by the Required Holders to which the Claim relates. The Indemnified Party or Indemnified Person shall cooperate reasonably with the indemnifying party in connection with any negotiation or defense of any such action or Claim by the indemnifying party and shall furnish to the indemnifying party all information reasonably available to the Indemnified Party or Indemnified Person which relates to such action or Claim. The indemnifying party shall keep the Indemnified Party or Indemnified Person fully apprised at all times as to the status of the defense or any settlement negotiations with respect thereto. No indemnifying party shall be liable for any settlement of any action, claim or proceeding effected without its prior written consent, provided, however, that the indemnifying party shall not unreasonably withhold, delay or condition its consent. No indemnifying party shall, without the prior written consent of the Indemnified Party or Indemnified Person, consent to entry of any judgment or enter into any settlement or other compromise which does not include as an unconditional term thereof the giving by the claimant or plaintiff to such Indemnified Party or Indemnified Person of a release from all liability in respect to such Claim or litigation. Following indemnification as provided for hereunder, the indemnifying party shall be subrogated to all rights of the Indemnified Party or Indemnified Person with respect to all third parties, firms or corporations relating to the matter for which indemnification has been made. The failure to deliver written notice to the indemnifying party within a reasonable time of the commencement of any such action shall not relieve such indemnifying party of any liability to the Indemnified Person or Indemnified Party under this Section 6, except to the extent that the indemnifying party is prejudiced in its ability to defend such action.
 
 

 
 
d.  The indemnification required by this Section 6 shall be made by periodic payments of the amount thereof during the course of the investigation or defense, as and when Indemnified Damages are incurred and applicable bills are received.
 
e.  The indemnity agreements contained herein shall be in addition to (i) any cause of action or similar right of the Indemnified Party or Indemnified Person against the indemnifying party or others, and (ii) any liabilities the indemnifying party may be subject to pursuant to the law.
 
f.  Nothing herein shall the right of any party to this Agreement to bring a contractual claim against any other party to this Agreement for a breach of this Agreement.
 
7.  Contribution.
 
To the extent any indemnification by an indemnifying party is prohibited or limited by law, the indemnifying party agrees to make the maximum contribution with respect to any amounts for which it would otherwise be liable under Section 6 to the fullest extent permitted by law; provided, however, that: (i) no person involved in the sale of Registrable Securities which person is guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the 1933 Act) in connection with such sale shall be entitled to contribution from any person involved in such sale of Registrable Securities who was not guilty of fraudulent misrepresentation; and (ii) contribution by any seller of Registrable Securities shall be limited in amount to the net amount of proceeds received by such seller from the sale of such Registrable Securities pursuant to such Registration Statement.
 
8.  Reports Under The 1934 Act.
 
Until the date on which (A) the Investors shall have sold all the Conversion Shares and the Warrant Shares and (B) none of the Notes or Warrants is outstanding, with a view to making available to the Investors the benefits of Rule 144 promulgated under the 1933 Act or any other similar rule or regulation of the SEC that may at any time permit the Investors to sell securities of the Company to the public without registration ("Rule 144"), the Company agrees to:
 
 

 
 
a.  make and keep public information available, as those terms are understood and defined in Rule 144;
 
b.  file with the SEC in a timely manner all reports and other documents required of the Company under the 1933 Act and the 1934 Act so long as the Company remains subject to such requirements (it being understood that nothing herein shall limit the Company's obligations under Section 4(c) of the Securities Purchase Agreement) and the filing of such reports and other documents is required for the applicable provisions of Rule 144; and
 
c.  furnish to each Investor so long as such Investor owns Registrable Securities, promptly upon request, (i) a written statement by the Company, if true, that it has complied with the reporting requirements of Rule 144, the 1933 Act and the 1934 Act, (ii) a copy of the most recent annual or quarterly report of the Company and such other reports and documents so filed by the Company, to the extent not available on EDGAR, and (iii) such other information as may be reasonably requested to permit the Investors to sell such securities pursuant to Rule 144 without registration.
 
9.  Assignment of Registration Rights.
 
The rights under this Agreement shall be automatically assignable by the Investors to any transferee of Registrable Securities if: (i) the Investor agrees in writing with the transferee or assignee to assign such rights, and a copy of such agreement is furnished to the Company within three (3) Business Days after such assignment; (ii) the Company is, within three (3) Business Days after such transfer or assignment, furnished with written notice of (a) the name and address of such transferee or assignee, and (b) the securities with respect to which such registration rights are being transferred or assigned; (iii) immediately following such transfer or assignment the further disposition of such securities by the transferee or assignee is restricted under the 1933 Act and applicable state securities laws; (iv) at or before the time the Company receives the written notice contemplated by clause (ii) of this sentence the transferee or assignee agrees in writing with the Company to be bound by all of the provisions contained herein; and (v) such transfer shall have been made in accordance with the applicable requirements of the Securities Purchase Agreement.
 
10.  Amendment of Registration Rights.
 
Provisions of this Agreement may be amended and the observance thereof may be waived (either generally or in a particular instance and either retroactively or prospectively), only with the written consent of the Company and the Required Holders. Any amendment or waiver effected in accordance with this Section 10 shall be binding upon each Investor and the Company. No such amendment shall be effective to the extent that it applies to less than all of the holders of the Registrable Securities. No consideration shall be offered or paid to any Person to amend or consent to a waiver or modification of any provision of any of this Agreement unless the same consideration also is offered to all of the parties to this Agreement.
 
11.  Miscellaneous.
 
 

 
 
a.  A Person is deemed to be a holder of Registrable Securities whenever such Person owns or is deemed to own of record such Registrable Securities. If the Company receives conflicting instructions, notices or elections from two or more Persons with respect to the same Registrable Securities, the Company shall act upon the basis of instructions, notice or election received from the such record owner of such Registrable Securities.
 
b.  Any notices, consents, waivers or other communications required or permitted to be given under the terms of this Agreement must be in writing and will be deemed to have been delivered: (i) upon receipt, when delivered personally; (ii) upon receipt, when sent by facsimile (provided confirmation of transmission is mechanically or electronically generated and kept on file by the sending party); or (iii) one Business Day after deposit with a nationally recognized overnight delivery service, in each case properly addressed to the party to receive the same. The addresses and facsimile numbers for such communications shall be:
 
If to the Company:
 
pSivida Limited.
Level 12, BGC Centre
28 The Esplanade, Perth
WA 6000 Australia
Telephone: 61 8 9226 5099
Facsimile: 61 8 9226 5499
Attention: Gavin Rezos, Managing Director

With a copy (which shall not constitute notice) to:
 
Curtis, Mallet-Prevost, Colt & Mosle LLP
101 Park Avenue
New York, N.Y. 10178
U.S.A.
Telephone: 212-696-6000
Facsimile: 212-697-1559
Attention: Lawrence Goodman, Esq.
                    Peter Stewart, Esq.

If to Legal Counsel:
 
Schulte Roth & Zabel LLP
919 Third Avenue
New York, New York 10022
Telephone: (212) 756-2000
Facsimile: (212) 593-5955
Attention: Eleazer Klein, Esq.

If to a Buyer, to its address and facsimile number set forth on the Schedule of Buyers attached hereto, with copies to such Buyer's representatives as set forth on the Schedule of Buyers, or to such other address and/or facsimile number and/or to the attention of such other person as the recipient party has specified by written notice given to each other party five (5) days prior to the effectiveness of such change. Written confirmation of receipt (A) given by the recipient of such notice, consent, waiver or other communication, (B) mechanically or electronically generated by the sender's facsimile machine containing the time, date, recipient facsimile number and an image of the first page of such transmission or (C) provided by a courier or overnight courier service shall be rebuttable evidence of personal service, receipt by facsimile or receipt from a nationally recognized overnight delivery service in accordance with clause (i), (ii) or (iii) above, respectively.
 
 

 
 
c.  The Company hereby irrevocably appoints National Corporate Research Ltd., 225 West 34th Street, Suite 910, New York, N.Y. 10112 ("NCR") as its agent for the receipt of service of process in the United States. The Company agrees that any document may be effectively served on it in connection with any action, suit or proceeding in the United States by service on its agents. The Buyers consent and agree that the Company may, in its reasonable discretion, irrevocably appoint a substitute agent for the receipt of service of process located within the Untied States, and that upon such appointment, the appointment of NCR may be revoked.
 
(1)   Any document shall be deemed to have been duly served if marked for the attention of the agent at its address (as set forth in Section 9(f) of the Securities Purchase Agreement) or such other address in the United States as may be notified to the party wishing to serve the document and (a) left at the specified address if its receipt is acknowledged in writing; or (b) sent to the specified address by post, registered mail return receipt requested. In the case of (a), the document will be deemed to have been duly served when it is left and signed for. In the case of (b), the document shall be deemed to have been duly served when received and acknowledged.
 
(2)   If the Company's agent at any time ceases for any reason to act as such, the Company shall appoint a replacement agent having an address for service in the United States and shall notify each Buyer of the name and address of the replacement agent. Failing such appointment and notification, the Buyer shall be entitled by notice to the Company to appoint a replacement agent to act on the Company's behalf. The provisions of this Section 11(c) applying to service on an agent apply equally to service on a replacement agent.
 
d.  Failure of any party to exercise any right or remedy under this Agreement or otherwise, or delay by a party in exercising such right or remedy, shall not operate as a waiver thereof.
 
e.  All questions concerning the construction, validity, enforcement and interpretation of this Agreement shall be governed by the internal laws of the State of New York, without giving effect to any choice of law or conflict of law provision or rule (whether of the State of New York or any other jurisdictions) that would cause the application of the laws of any jurisdictions other than the State of New York. Each party hereby irrevocably submits to the exclusive jurisdiction of the state and federal courts sitting The City of New York, Borough of Manhattan, for the adjudication of any dispute hereunder or in connection herewith or with any transaction contemplated hereby or discussed herein, and hereby irrevocably waives, and agrees not to assert in any suit, action or proceeding, any claim that it is not personally subject to the jurisdiction of any such court, that such suit, action or proceeding is brought in an inconvenient forum or that the venue of such suit, action or proceeding is improper. Each party hereby irrevocably waives personal service of process and consents to process being served in any such suit, action or proceeding by mailing a copy thereof to such party at the address for such notices to it under this Agreement and agrees that such service shall constitute good and sufficient service of process and notice thereof. Nothing contained herein shall be deemed to limit in any way any right to serve process in any manner permitted by law. If any provision of this Agreement shall be invalid or unenforceable in any jurisdiction, such invalidity or unenforceability shall not affect the validity or enforceability of the remainder of this Agreement in that jurisdiction or the validity or enforceability of any provision of this Agreement in any other jurisdiction. EACH PARTY HEREBY IRREVOCABLY WAIVES ANY RIGHT IT MAY HAVE, AND AGREES NOT TO REQUEST, A JURY TRIAL FOR THE ADJUDICATION OF ANY DISPUTE HEREUNDER OR IN CONNECTION HEREWITH OR ARISING OUT OF THIS AGREEMENT OR ANY TRANSACTION CONTEMPLATED HEREBY.
 
 

 
 
f.  This Agreement and the other Transaction Documents (as defined in the Securities Purchase Agreement) constitute the entire agreement among the parties hereto with respect to the subject matter hereof and thereof. There are no restrictions, promises, warranties or undertakings, other than those set forth or referred to herein and therein. This Agreement and the other Transaction Documents supersede all prior agreements and understandings among the parties hereto with respect to the subject matter hereof and thereof.
 
g.  Subject to the requirements of Section 9, this Agreement shall inure to the benefit of and be binding upon the permitted successors and assigns of each of the parties hereto.
 
h.  The headings in this Agreement are for convenience of reference only and shall not limit or otherwise affect the meaning hereof.
 
i.  This Agreement may be executed in identical counterparts, each of which shall be deemed an original but all of which shall constitute one and the same agreement. This Agreement, once executed by a party, may be delivered to the other party hereto by facsimile transmission of a copy of this Agreement bearing the signature of the party so delivering this Agreement.
 
j.  Each party shall do and perform, or cause to be done and performed, all such further acts and things, and shall execute and deliver all such other agreements, certificates, instruments and documents, as the other party may reasonably request in order to carry out the intent and accomplish the purposes of this Agreement and the consummation of the transactions contemplated hereby.
 
k.  All consents and other determinations required to be made by the Investors pursuant to this Agreement shall be made, unless otherwise specified in this Agreement, by the Required Holders, determined as if all of the Notes held by Investors then outstanding have been converted into Registrable Securities and all Warrants then outstanding have been exercised for Registrable Securities without regard to any limitations on conversion of the Notes or on exercises of the Warrants.
 
 

 
 
l.  The language used in this Agreement will be deemed to be the language chosen by the parties to express their mutual intent and no rules of strict construction will be applied against any party.
 
m.  This Agreement is intended for the benefit of the parties hereto and their respective permitted successors and assigns, and is not for the benefit of, nor may any provision hereof be enforced by, any other Person.
 
n.  The obligations of each Buyer hereunder are several and not joint with the obligations of any other Buyer, and no provision of this Agreement is intended to confer any obligations on any Buyer vis a vis any other Buyer. Nothing contained herein, and no action taken by any Buyer pursuant hereto, shall be deemed to constitute the Buyers as a partnership, an association, a joint venture or any other kind of entity, or create a presumption that the Buyers are in any way acting in concert or as a group with respect to such obligations or the transactions contemplated herein.
 
* * * * * *
 
 

 
 
IN WITNESS WHEREOF, each Buyer and the Company have caused their respective signature page to this Registration Rights Agreement to be duly executed as of the date first written above.
 
     
 
COMPANY:
 
PSIVIDA LIMITED
 
 
 
 
 
 
  By:    
 
 
Name: Gavin Rezos
Title:   Managing Director 

 


 
IN WITNESS WHEREOF, each Buyer and the Company have caused their respective signature page to this Registration Rights Agreement to be duly executed as of the date first written above.
 
     
 
BUYERS:
 
 
 
 
 
 
  By:    
 
 
   Name:
   Title:
 
 
 
 

 
EXHIBIT 99.5

Letter Agreement, dated November 15, 2005, relating to the Securities Purchase Agreement
 
 

 

[Castlerigg Master Investments Ltd. letterhead]
 
 
November 11, 2005    
 
pSivida Limited
Level 12, BGC Centre
28 The Esplanade, Perth
WA 6000 Australia
 
Re: Investment in pSivida Limited (the “Company”)
 
Gentlemen:
 
Reference is hereby made to the Securities Purchase Agreement (the “Securities Purchase Agreement”), dated as of October 5th, 2005, by and among the Company and the investors on the Schedule of Buyers attached thereto. Capitalized terms used herein and not otherwise defined shall have the meanings ascribed to such terms in the Securities Purchase Agreement.
 
Notwithstanding the provisions of the Securities Purchase Agreement to the contrary, the parties hereto agree as follows:
 
1.  That the provisions of clause (x) of Section 2(j)(B) of the Securities Purchase Agreement are hereby amended and restated to read as follows: “(x) engage in any Prohibited Transaction prior to the seventh month anniversary of the Issuance Date”.
 
2.  That the first sentence of Section 4(i) of the Securities Purchase Agreement is hereby amended and restated to read as follows: “On or before 8:30 a.m. New York time, on November 15, 2005, the Company shall file a Current Report on Form 6-K describing the terms of the transactions contemplated by the Transaction Documents and attaching the material Transaction Documents (including, without limitation, this Agreement (other than the schedules to this Agreement), the form of Notes, the form of Warrant and the form of Registration Rights Agreement) as exhibits to such sub mission (such submission including all attachments, the “6-K Filing”).”
 
3.  That this letter agreement shall be included as part of the 6-K Filing.
 
4.  That any form of Notice or Proxy or similar instrument prepared or delivered after the date hereof in connection with seeking Shareholder Approval in accordance with Section 4(p) of the Securities Purchase Agreement , shall be furnished to Buyer at least two Business Days prior to dissemination or filing, as applicable, for Buyer’s review and in order to allow Buyer’s reasonable comments to be incorporated in any such instrument (such review and comments to be provided by the Buyer promptly and in a timely manner so as not to delay or otherwise adversely affect the calling or holding of any such Shareholder Meeting).
 
 

 
 
5.  If Shareholder Approval is obtained at the Company’s shareholder meeting on November 15, 2005, that the Company shall include in its Annual Report on Form 20-F for the fiscal year ended June 30, 2005 the following: (a) a statement that the Company has received the Shareholder Approval pursuant to the rules and regulations of the ASX and (b) (i) a statement disclosing that the Company may not have followed Rule 4350(i)(1) of the Nasdaq Marketplace Rules and (ii) a statement pursuant to Rule 4350(a) of the Nasdaq Marketplace Rules describing the home country practice followed by the Company in lieu of the requirements of such rule.
 
This letter agreement may be executed in counterparts, each of which shall be identical and all of which, when taken together, shall constitute one and the same instrument. This letter agreement shall be governed by and interpreted in accordance with the laws of the State of New York, USA.
 
Please indicate your agreement to the foregoing by signing a copy of this letter where indicated below and returning it to us.
 
[Remainder of page intentionally left blank; signature page follows.]
 
 
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  Very truly ours,
   
  CASTLERIGG MASTER INVESTMENTS LTD.
     
   
 
 
 
 
 
 
  By:   /s/ Jim Cacioppo
 
 
Name: Jim Cacioppo
Title: President
 
 
Agree and Acknowledged
 
PSIVIDA LIMITED
       
By:       /s/ Gavin Rezos      

   
     Name: Gavin Rezos
         Title: Managing Director
     
 
 
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