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Filed pursuant to Rule 433

Issuer Free Writing Prospectus dated Febuary 26, 2007

Relating to Prospectus dated June 5, 2006

Registration Nos. 333-134129 and 333-140875

Term Sheet

For

Financing

Cytori Therapeutics, Inc.

By reading the information contained within this document, the recipient agrees with Cytori Therapeutics, Inc. and Piper Jaffray & Co., to maintain in confidence such information, together with any other non-public information regarding Cytori Therapeutics, Inc. obtained from Cytori Therapeutics, Inc., Piper Jaffray & Co., or their agents during the course of the proposed financing and to comply with the recipient’s obligations under applicable U.S. and state securities laws.

Piper Jaffray & Co.

Cytori Therapeutics, Inc. (the “Company”) has filed a registration statement (Registration No. 333-134129, including a prospectus) with the SEC for the offering to which this communication relates. Before you subscribe, you should read the prospectus in that registration statement and other documents the Company has filed with the SEC for more complete information about the Company and this offering. You may get these documents for free by visiting EDGAR on the SEC website at www.sec.gov. Alternatively, the Company will arrange to send you the base prospectus and any other offering documents if you request them by calling (858) 458-0900

This Term Sheet is not intended to be contractually binding, other than the cover sheet and the section entitled “Confidential Information,” and is subject in all respects (other than with respect to such section) to the execution of the Subscription Agreement.

Issuer:		Cytori Therapeutics, Inc., a Delaware corporation (the “Company”).

Securities Offered:		Up to an aggregate of (i) 3,745,645 shares (the “Shares”) of the Company’s common stock, $0.001 par value per share (the “Common Stock”), and (ii) 1,872,823 warrants to purchase Common Stock (the “Warrants”, and together with the Shares, the “Securities”), for a purchase price of $5.74 per unit (the “Offering”). Each unit consists of one share and 0.5 Warrants. The Shares and Warrants are immediately separable and will be issued separately. There is no minimum offering amount.

Warrants:		The exercise price of the Warrants shall be $6.25 per share. The Warrants shall have the rights, preferences, privileges and restrictions substantially as set forth in the Form of Warrant attached hereto.

Purchase Price:		$5.74 per unit.

Use of Proceeds to Company:		The net proceeds from this Offering of approximately $20 million will be used to fund clinical trials and other commercialization expenses for the Company’s investigational adipose stem and regenerative cell therapies for cardiovascular disease, aesthetic and reconstructive surgery , gastrointestinal disorders, and spine and orthopedic repair, as well as related pre-clinical research and other research and development expenses and for general working capital and administrative expenses.

Subscription and Closing Date:		The Company and each investor participating in the Offering (each an “Investor” and collectively the “Investors”) shall execute a Subscription Agreement in substantially the form attached hereto.

		The form of Subscription Agreement provides that the Investors may rely on the representations and warranties which are made by the Company to the Placement Agent in the Placement Agency Agreement, which will be signed on the same day as the Subscription Agreements are signed; the currently anticipated form of the Placement Agency Agreement’s representations and warranties is attached hereto. It is expected that the closing of the Offering shall occur, and the Securities shall be issued to the Investors and funds paid to the Company therefor, on or about February 28, 2007 (the “Closing Date”).

Risk Factors:		The Securities offered involve a high degree of risk. See the disclosure relating to the risks affecting the Company set forth in the base prospectus included in the registration statement relating to this Offering and the documents filed by the Company with the SEC under the Securities Exchange Act of 1934, as amended.

Nasdaq Global Market Symbol:		CYTX

Confidential Information:		The recipient of this Term Sheet and the materials attached hereto agrees with the Company and Piper Jaffray & Co. to maintain in confidence this disclosed information, together with any other non-public information regarding the Company obtained from the Company, Piper Jaffray & Co. or their agents during the course of the proposed Offering, and to comply with the recipient’s obligations under U.S. and state securities laws.

Placement Agent:		The Company has engaged Piper Jaffray & Co. to act as placement agent in connection with the Offering. The placement agent will receive a fee equal to $1,380,280.15 and expense reimbursement of approximately $90,000.

Subscription Agreement

SUBSCRIPTION AGREEMENT

Cytori Therapeutics, Inc.

3020 Callan Road

San Diego, California 92121

Ladies and Gentlemen:

The undersigned (the “Investor”) hereby confirms and agrees with you as follows:

1. This Subscription Agreement (this “Agreement”) is made as of the date set forth below between Cytori Therapeutics, Inc., a Delaware corporation (the “Company”), and the Investor.

2. The Company has authorized the sale and issuance of (i) up to 3,745,645 shares (the “Shares”) of the Company’s common stock, $0.001 par value per share (the “Common Stock”), and (ii) warrants to purchase up to 1,872,823 shares of Common Stock (the “Warrants” and together with the Shares, the “Securities”) for a purchase price of $5.74 per unit, with each unit consisting of one Share and 0.5 Warrants (the “Offering”). The Offering and issuance of the Securities have been registered under the Securities Act of 1933, as amended (the “Securities Act”), pursuant to the Company’s Registration Statement on Form S-3 (No. 333-134129), including all amendments thereto, the exhibits and any schedules thereto, the documents otherwise deemed to be a part thereof or included therein by the rules and regulations of the Commission (the “Rules and Regulations”) and any registration statement relating to the Offering and filed pursuant to Rule 462(b) under the Rules and Regulations (collectively, the “Registration Statement”). The Investor acknowledges that the Company intends to enter into subscription agreements in substantially the same form as this Agreement with certain other investors.

3. As of the Closing (as defined below) and subject to the terms and conditions hereof, the Company and the Investor agree that the Investor will purchase from the Company and the Company will issue and sell to the Investor such number of Shares and Warrants as is set forth on the signature page hereto (the “Signature Page”). The Investor acknowledges that the Offering is not a firm commitment underwriting and that there is no minimum offering amount. Certificates representing the Shares purchased by the Investor will not be issued to the Investor; instead, such Shares will be credited to the Investor using customary procedures for book-entry transfer through the facilities of The Depository Trust Company (“DTC”). The Warrants will be issued by the Company, and delivered to the Investor, in physical form. This Offering will not clear directly through the Placement Agent (as defined below) acting in such capacity. Consequently, the Investor must instruct their individual broker how to settle the transaction.

4. The completion of the purchase and sale of the Securities shall occur at a closing (the “Closing”) which, in accordance with Rule 15c6-1 promulgated under the Securities Exchange Act of 1934, as amended, is expected to occur on or about February 28, 2007. At the Closing, (a) the Company shall cause its transfer agent to release to the Investor the number of Shares being purchased by the Investor, (b) the Company shall deliver to the Investor the Warrants being purchased by the Investor and (c) the aggregate purchase price for the Securities being purchased by the Investor will be delivered by or on behalf of the Investor to the Company. If the Investor chooses to settle via Deposit/Withdrawal At

Custodian (“DWAC”) (by checking the appropriate space on the Signature Page hereto), the provisions set forth in Exhibit A hereto shall be incorporated herein by reference as if set forth fully herein.

5. The Company has filed with the Securities and Exchange Commission (the “Commission”) a prospectus (the “Base Prospectus”) and will promptly file a final prospectus supplement (collectively with the Base Prospectus, the “Prospectus”) with respect to the Registration Statement in conformity with the Securities Act, including Rule 424(b) thereunder. The Investor hereby consents to the receipt of the Company’s Prospectus in portable document format, or .pdf, via e-mail.

6. The Company has entered into a Placement Agency Agreement (the “Placement Agreement”), dated February 23, 2007 with Piper Jaffray & Co. (the “Placement Agent”), which will act as the Company’s placement agent with respect to the Offering and receive a fee in connection with the sale of the Securities. The Placement Agreement contains certain representations and warranties of the Company. The Company acknowledges and agrees that the Investor may rely on the representations and warranties made by it to the Placement Agent in Section 2 of the Placement Agreement to the same extent as if such representations and warranties had been incorporated in full herein and made directly to the Investor, which shall be a third party beneficiary thereof. Capitalized terms used, but not otherwise defined, herein shall have the meanings ascribed to such terms in the Placement Agreement.

7. The obligations of the Company and the Investor to complete the transactions contemplated by this Agreement shall be subject to the following:

(a) The Company’s obligation to issue and sell the Securities to the Investor shall be subject to: (i) the receipt by the Company of the purchase price for the Shares and Warrants being purchased hereunder as set forth on the Signature Page and (ii) the accuracy of the representations and warranties made by the Investor and the fulfillment of those undertakings of the Investor to be fulfilled prior to the Closing Date.

(b) The Investor’s obligation to purchase the Securities will be subject to the condition that the Placement Agent shall not have: (i) terminated the Placement Agreement pursuant to the terms thereof or (ii) determined that the conditions to closing in the Placement Agreement have not been satisfied.

8. The Company hereby makes the following representations, warranties and covenants to the Investor:

(a) The Company has the requisite corporate power and authority to enter into and to consummate the transactions contemplated by this Agreement and otherwise to carry out its obligations hereunder. The execution and delivery of this Agreement by the Company and the consummation by it of the transactions contemplated hereunder have been duly authorized by all necessary action on the part of the Company. This Agreement has been duly executed by the Company and, when delivered in accordance with the terms hereof, will constitute the valid and binding obligation of the Company enforceable against the Company in accordance with its terms, except as may be limited by any bankruptcy, insolvency, reorganization, moratorium, fraudulent conveyance or other similar laws affecting the enforcement of creditors’ rights generally or by general principles of equity.

(b) The Company shall (i) before the opening of trading on The Nasdaq Global Market on the next trading day after the date hereof, issue a press release, disclosing all material aspects of the transactions contemplated hereby and (ii) make such other filings and notices in the manner and time required by the Commission with respect to the transactions contemplated hereby. Upon the issuance of the press release described in the immediately preceding sentence, the Investor will not be in receipt of any material, non-public information provided to it by the Company, its officers or directors. The

Company shall not identify the Investor by name in any press release or public filing, or otherwise publicly disclose the Investor’s name, without the Investor’s prior written consent, unless required by law or the rules and regulations of any self-regulatory organization or exchange to which the Company or its securities are subject.

9. The Investor hereby makes the following representations, warranties and covenants to the Company:

(a) The Investor represents that (i) it has received or had full access to the Base Prospectus as well as the Company’s periodic reports and other information incorporated by reference therein, prior to or in connection with its receipt of this Agreement, (ii) it is knowledgeable, sophisticated and experienced in making, and is qualified to make, decisions with respect to investments in securities representing an investment decision like that involved in the purchase of the Securities, and (iii) it does not have any agreement or understanding, directly or indirectly, with any person or entity to distribute any of the Securities.

(b) The Investor has the requisite power and authority to enter into this Agreement and to consummate the transactions contemplated hereby. The execution and delivery of this Agreement by the Investor and the consummation by it of the transactions contemplated hereunder have been duly authorized by all necessary action on the part of the Investor. This Agreement has been executed by the Investor and, when delivered in accordance with the terms hereof, will constitute a valid and binding obligation of the Investor enforceable against the Investor in accordance with its terms, except as enforceability may be limited by applicable bankruptcy, insolvency, reorganization, moratorium or similar laws affecting creditors’ and contracting parties’ rights generally and except as enforceability may be subject to general principles of equity (regardless of whether such enforceability is considered in a proceeding in equity or at law).

(c) The Investor understands that nothing in this Agreement or any other materials presented to the Investor in connection with the purchase and sale of the Securities constitutes legal, tax or investment advice. The Investor has consulted such legal, tax and investment advisors as it, in its sole discretion, has deemed necessary or appropriate in connection with its purchase of Securities.

(d) The making, execution and performance of this Agreement by the Investor and the consummation of the transactions contemplated herein will not conflict with or result in a breach or violation of any of the terms and provisions of, or constitute a default under, (i) the charter, bylaws or other organizational documents of such Investor, as applicable, or (ii) any law, order, rule, regulation, writ, injunction, judgment or decree of any court, administrative agency, regulatory body, government or governmental agency or body, domestic or foreign, having jurisdiction over such Investor or its properties, except for any conflict, breach, violation or default which is not reasonably likely to have a material adverse effect on such Investor’s performance of its obligations hereunder or the consummation of the transactions contemplated hereby.

(e) The Investor will maintain the confidentiality of all information acquired as a result of the transactions contemplated herein prior to the public disclosure of that information by the Company.

(f) Neither the Investor nor any Person acting on behalf of, or pursuant to any understanding with or based upon any information received from, the Investor has, directly or indirectly, engaged in any transactions in the securities of the Company (including, without limitation, any Short Sales involving the Company’s securities) since the earlier to occur of (i) the time that the Investor was first contacted by the Placement Agent or the Company with respect to the transactions contemplated hereby and (ii) the date that is the tenth (10th) trading day prior to the date of this Agreement. “Short Sales” include, without

limitation, all “short sales” as defined in Rule 200 promulgated under Regulation SHO under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), whether or not against the box, and all types of direct and indirect stock pledges, forward sale contracts, options, puts, calls, short sales, swaps, “put equivalent positions” (as defined in Rule 16a-1(h) under the Exchange Act) and similar arrangements (including on a total return basis), and sales and other transactions through non-U.S. broker dealers or foreign regulated brokers. The Investor covenants that neither it, nor any Person acting on behalf of, or pursuant to any understanding with or based upon any information received from, the Investor will engage in any transactions in the securities of the Company (including Short Sales) prior to the time that the transactions contemplated by this Agreement are publicly disclosed.

(g) The Investor represents that, except as set forth below, (i) it has had no position, office or other material relationship within the past three years with the Company or persons known to it to be affiliates of the Company, (ii) it is not a, and it has no direct or indirect affiliation or association with any, NASD member or an Associated Person (as such term is defined under the NASD Membership and Registration Rules Section 1011) as of the date hereof, and (iii) neither it nor any group of investors (as identified in a public filing made with the Commission) of which it is a member, acquired, or obtained the right to acquire, 20% or more of the Common Stock (or securities convertible or exercisable for Common Stock) or the voting power of the Company on a post-transaction basis. Exceptions:

(If no exceptions, write “none.” If left blank, response will be deemed to be “none.”)

10. Notwithstanding any investigation made by any party to this Agreement, all covenants, agreements, representations and warranties made by the Company and the Investor herein will survive the execution of this Agreement, the delivery to the Investor of the Securities being purchased and the payment therefor.

11. This Agreement may not be modified or amended except pursuant to an instrument in writing signed by the Company and the Investor.

12. The headings of the various sections of this Agreement have been inserted for convenience of reference only and shall not be deemed to be part of this Agreement.

13. In case any provision contained in this Agreement should be invalid, illegal or unenforceable in any respect, the validity, legality and enforceability of the remaining provisions contained herein will not in any way be affected or impaired thereby.

14. This Agreement will be governed by, and construed in accordance with, the internal laws of the State of New York, without giving effect to the principles of conflicts of law that would require the application of the laws of any other jurisdiction.

15. This Agreement may be executed in counterparts, each of which will constitute an original, but all of which, when taken together, will constitute but one instrument, and will become effective when counterparts have been signed by each party hereto and delivered to the other party.

16. The Investor acknowledges and agrees that such Investor’s receipt of the Company’s counterpart to this Agreement shall constitute written confirmation of the Company’s sale of Securities to such Investor.

17. In the event that before the Closing the Placement Agreement is terminated by the Placement Agent pursuant to the terms thereof, this Agreement shall terminate without any further action on the part of the parties hereto.

INVESTOR SIGNATURE PAGE

Number of Shares:

Number of Warrants:

(such number to be equal to 50% of the number of Shares being purchased by the Investor)

Purchase Price Per Unit:

$5.74

Aggregate Purchase Price:

Please confirm that the foregoing correctly sets forth the agreement between us by signing in the space provided below for that purpose.

Dated as of: February 23, 2007

INVESTOR

By:

Print Name

Title

Name in which Securities are to be registered

Mailing Address

Taxpayer Identification Number

Manner of Settlement of the Shares (check one):

DVP (see Exhibit B for explanation and instructions)

DWAC (see Exhibit A for explanation and instructions)

Agreed and Accepted this day of February, 2007:

CYTORI THERAPEUTICS, INC.

By:

Title:

Sales of the Securities purchased hereunder were made pursuant to a registration statement or in a transaction in which a final prospectus would have been required to have been delivered in the absence of Rule 172 promulgated under the Securities Act.

EXHIBIT A

TO BE COMPLETED BY INVESTOR

SETTLING VIA DWAC

Delivery by electronic book-entry at The Depository Trust Company (“DTC”), registered in the Investor’s name and address as set forth on the Signature Page of the Agreement to which this Exhibit A is attached, and released by Computershare Investor Services, the Company’s transfer agent (the “Transfer Agent”), to the Investor at the Closing.

	Name of DTC Participant (broker-dealer atwhich the account or accounts to be credited with the Shares are maintained)

	DTC Participant Number

	Name of Account at DTC Participant being credited with the Shares

	Account Number at DTC Participant being credited with the Shares

NO LATER THAN ONE (1) BUSINESS DAY AFTER THE EXECUTION OF THE AGREEMENT TO WHICH THIS EXHIBIT A IS ATTACHED BY THE INVESTOR AND THE COMPANY, THE INVESTOR SHALL:

(I) DIRECT THE BROKER-DEALER AT WHICH THE ACCOUNT OR ACCOUNTS TO BE CREDITED WITH THE SHARES ARE MAINTAINED TO SET UP A DEPOSIT/WITHDRAWAL AT CUSTODIAN (“DWAC”) INSTRUCTING THE TRANSFER AGENT TO CREDIT SUCH ACCOUNT OR ACCOUNTS WITH THE SHARES, AND

(II) REMIT BY WIRE TRANSFER THE AMOUNT OF FUNDS EQUAL TO THE AGGREGATE PURCHASE PRICE FOR THE SECURITIES BEING PURCHASED BY THE INVESTOR TO THE FOLLOWING ACCOUNT:

JPMorgan Chase Bank, NA

ABA#: 021000021

Account No.: 304887811

Account Name: Cytori Therapeutics/Piper Jaffray

Such funds shall be held in escrow pursuant to an escrow agreement entered into between JPMorgan Chase Bank, NA (the “Escrow Agent”), the Placement Agent and the Company (the “Escrow Agreement”) until the Closing and delivered by the Escrow Agent on behalf of the Investor to the Company upon the satisfaction, in the sole judgment of the Placement Agent, of the conditions set forth in Section 7(b) of the Agreement to which this Exhibit A is attached.

EXHIBIT B

TO BE COMPLETED BY INVESTOR

SETTLING VIA DVP

Delivery versus payment (“DVP”) through DTC (i.e., the Company shall deliver Shares registered in the Investor’s name and address as set forth on the Signature Page of the Agreement to which this Exhibit B is attached and released by the Transfer Agent to the Investor at the Closing directly to the account(s) at the Placement Agent identified by the Investor and simultaneously therewith payment shall be made from such account(s) to the Company through DTC). NO LATER THAN ONE (1) BUSINESS DAY AFTER THE EXECUTION OF THE AGREEMENT TO WHICH THIS EXHIBIT B IS ATTACHED BY THE INVESTOR AND THE COMPANY, THE INVESTOR SHALL:

(I) NOTIFY THE PLACEMENT AGENT OF THE ACCOUNT OR ACCOUNTS AT THE PLACEMENT AGENT TO BE CREDITED WITH THE SHARES BEING PURCHASED BY SUCH INVESTOR, AND

(II) CONFIRM THAT THE ACCOUNT OR ACCOUNTS AT THE PLACEMENT AGENT TO BE CREDITED WITH THE SHARES BEING PURCHASED BY THE INVESTOR HAVE A MINIMUM BALANCE EQUAL TO THE AGGREGATE PURCHASE PRICE FOR THE SECURITIES BEING PURCHASED BY THE INVESTOR.

If the Shares are to be further credited to an account held elsewhere than at the Placement Agent, please complete the information requested below in order to facilitate such further credit:

	Name of DTC Participant (broker-dealer atwhich the account or accounts to be credited with the Shares are maintained)

	DTC Participant Number

	Name of Account at DTC Participant being credited with the Shares

	Account Number at DTC Participant being credited with the Shares

Warrant

CYTORI THERAPEUTICS, INC.

WARRANT

Warrant No.

Original Issue Date: February , 2007

Cytori Therapeutics, Inc., a Delaware corporation (the “Company”), hereby certifies that, for value received, or its permitted registered assigns (the “Holder”), is entitled to purchase from the Company up to a total of shares of common stock, $0.001 par value per share (the “Common Stock”), of the Company (each such share, a “Warrant Share” and all such shares, the “Warrant Shares”) at an exercise price equal to $6.25 per share (as adjusted from time to time as provided herein, the “Exercise Price”), at any time and from time to time on or after the date hereof (the “Original Exercisability Date”) and through and including February , 2012 (the “Expiration Date”), and subject to the following terms and conditions:

This Warrant is being issued pursuant to that certain Subscription Agreement, dated February 23, 2007, by and between the Company and the purchaser identified therein (the “Purchase Agreement”). The original issuance of the Warrant by the Company pursuant to the Purchase Agreement has been registered pursuant to a Registration Statement on Form S-3 (File No. 333-134129) (the “Registration Statement”).

1. Definitions. In addition to the terms defined elsewhere in this Warrant, capitalized terms that are not otherwise defined herein have the meanings given to such terms in the Purchase Agreement.

2. List of Warrant Holders. The Company shall register this Warrant, upon records to be maintained by the Company for that purpose (the “Warrant Register”), in the name of the record Holder (which shall include the initial Holder or, as the case may be, any registered assignee to which this Warrant is permissibly assigned hereunder from time to time). The Company may deem and treat the registered Holder of this Warrant as the absolute owner hereof for the purpose of any exercise hereof or any distribution to the Holder, and for all other purposes, absent actual notice to the contrary.

3. List of Transfers; Restrictions on Transfer. The Company shall register any such transfer of all or any portion of this Warrant in the Warrant Register, upon surrender of this Warrant, with the Form of Assignment attached hereto duly completed and signed, to the Company at its address specified herein. Upon any such registration or

transfer, a new Warrant to purchase Common Stock, in substantially the form of this Warrant (any such new Warrant, a “New Warrant”), evidencing the portion of this Warrant so transferred shall be issued to the transferee and a New Warrant evidencing the remaining portion of this Warrant not so transferred, if any, shall be issued to the transferring Holder. The acceptance of the New Warrant by the transferee thereof shall be deemed the acceptance by such transferee of all of the rights and obligations in respect of the New Warrant that the Holder has in respect of this Warrant.

4. Exercise and Duration of Warrant.

(a) All or any part of this Warrant shall be exercisable by the registered Holder in any manner permitted by Section 10 of this Warrant at any time and from time to time on or after the Original Exercisability Date and through and including the Expiration Date. Subject to Section 11 hereof, at 5:00 p.m., New York City time, on the Expiration Date, the portion of this Warrant not exercised prior thereto shall be and become void and of no value and this Warrant shall be terminated and no longer outstanding.

(b) The Holder may exercise this Warrant by delivering to the Company (i) an exercise notice, in the form attached hereto (the “Exercise Notice”), completed and duly signed, and (ii) if such Holder is not utilizing the cashless exercise provisions set forth in this Warrant, payment of the Exercise Price for the number of Warrant Shares as to which this Warrant is being exercised. The date such items are delivered to the Company (as determined in accordance with the notice provisions hereof) is an “Exercise Date.” The Holder shall not be required to deliver the original Warrant in order to effect an exercise hereunder, but if it is not so delivered then such exercise shall constitute an agreement by the Holder to deliver the original Warrant to the Company as soon as practicable thereafter. Execution and delivery of the Exercise Notice 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.

5. Delivery of Warrant Shares.

(a) Upon exercise of this Warrant, the Company shall promptly (but in no event later than three Trading Days after the Exercise Date) issue or cause to be issued and cause to be delivered to or upon the written order of the Holder and in such name or names as the Holder may designate, a certificate for the Warrant Shares issuable upon such exercise, free of restrictive legends. The Holder, or any Person permissibly so designated by the Holder to receive Warrant Shares, shall be deemed to have become the holder of record of such Warrant Shares as of the Exercise Date. The Company shall, upon the written request of the Holder, use its best efforts to deliver, or cause to be delivered, Warrant Shares hereunder electronically through the Depository Trust and Clearing Corporation or another established clearing corporation performing similar functions, if available; provided, that, the Company may, but will not be required to, change its transfer agent if its current transfer agent cannot deliver Warrant Shares electronically through the Depository Trust and Clearing Corporation. If as of the time of exercise the Warrant Shares constitute restricted or control securities, the Holder, by

exercising, agrees not to resell them except in compliance with all applicable securities laws.

(b) If by the close of the third Trading Day after delivery of an Exercise Notice and the payment of the aggregate exercise price in any manner permitted by Section 10 of this Warrant, the Company fails to deliver to the Holder a certificate representing the required number of Warrant Shares in the manner required pursuant to Section 5(a), and if after such third Trading Day and prior to the receipt of such Warrant Shares, the Holder purchases (in an open market transaction or otherwise) shares of Common Stock to deliver in satisfaction of a sale by the Holder of the Warrant Shares which the Holder anticipated receiving upon such exercise (a “Buy-In”), then the Company shall, within three Trading Days after the Holder’s request and in the Holder’s sole discretion, either (i) pay in cash to the Holder an amount equal to the Holder’s total purchase price (including brokerage commissions, if any) for the shares of Common Stock so purchased (the “Buy-In Price”), at which point the Company’s obligation to deliver such certificate (and to issue such Warrant Shares) shall terminate or (ii) promptly honor its obligation to deliver to the Holder a certificate or certificates representing such Warrant Shares 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 Warrant Shares, times (B) the closing bid price on the date of the event giving rise to the Company’s obligation to deliver such certificate.

(c) To the extent permitted by law, the Company’s obligations to issue and deliver Warrant Shares in accordance with the terms hereof are absolute and unconditional, irrespective of any action or inaction by the Holder to enforce the same, any waiver or consent with respect to any provision hereof, the recovery of any judgment against any Person or any action to enforce the same, or any setoff, counterclaim, recoupment, limitation or termination, or any breach or alleged breach by the Holder or any other Person of any obligation to the Company or any violation or alleged violation of law by the Holder or any other Person, and irrespective of any other circumstance that might otherwise limit such obligation of the Company to the Holder in connection with the issuance of Warrant Shares. Nothing herein shall limit a Holder’s right to pursue any other remedies available to it hereunder, at law or in equity including, without limitation, a decree of specific performance and/or injunctive relief with respect to the Company’s failure to timely deliver certificates representing shares of Common Stock upon exercise of the Warrant as required pursuant to the terms hereof.

6. Charges, Taxes and Expenses. Issuance and delivery of certificates for shares of Common Stock upon exercise of this Warrant shall be made without charge to the Holder for any issue or transfer tax, withholding tax, transfer agent fee or other incidental tax or expense in respect of the issuance of such certificates, all of which taxes and expenses shall be paid by the Company; provided, however, that the Company shall not be required to pay any tax that may be payable in respect of any transfer involved in the registration of any certificates for Warrant Shares or the Warrants in a name other than that of the Holder. The Holder shall be responsible for all other tax liability that may arise as a result of holding or transferring this Warrant or receiving Warrant Shares upon exercise hereof.

7. Replacement of Warrant. If this Warrant is mutilated, lost, stolen or destroyed, the Company shall issue or cause to be issued in exchange and substitution for and upon cancellation hereof, or in lieu of and substitution for this Warrant, a New Warrant, but only upon receipt of evidence reasonably satisfactory to the Company of such loss, theft or destruction and customary and reasonable indemnity, if requested. Applicants for a New Warrant under such circumstances shall also comply with such other reasonable regulations and procedures and pay such other reasonable third-party costs as the Company may prescribe. If a New Warrant is requested as a result of a mutilation of this Warrant, then the Holder shall deliver such mutilated Warrant to the Company as a condition precedent to the Company’s obligation to issue the New Warrant.

8. Reservation of Warrant Shares. The Company covenants that it will at all times reserve and keep available out of the aggregate of its authorized but unissued and otherwise unreserved Common Stock, solely for the purpose of enabling it to issue Warrant Shares upon exercise of this Warrant as herein provided, the number of Warrant Shares that are then issuable and deliverable upon the exercise of this entire Warrant, free from preemptive rights or any other contingent purchase rights of persons other than the Holder (taking into account the adjustments and restrictions of Section 9). The Company covenants that all Warrant Shares so issuable and deliverable shall, upon issuance and the payment of the applicable Exercise Price in accordance with the terms hereof, be duly and validly authorized, issued and fully paid and nonassessable.

9. Certain Adjustments. The Exercise Price and number of Warrant Shares issuable upon exercise of this Warrant are subject to adjustment from time to time as set forth in this Section 9.

(a) Stock Dividends and Splits. If the Company, at any time while this Warrant is outstanding, (i) pays a stock dividend on its Common Stock or otherwise makes a distribution on any class of capital stock that is payable in shares of Common Stock, (ii) subdivides outstanding shares of Common Stock into a larger number of shares, or (iii) combines outstanding shares of Common Stock into a smaller number of shares, then in each such case the Exercise Price shall be multiplied by a fraction of which the numerator shall be the number of shares of Common Stock outstanding immediately before such event and of which the denominator shall be the number of shares of Common Stock outstanding immediately after such event. Any adjustment made pursuant to clause (i) of this paragraph shall become effective immediately after the record date for the determination of stockholders entitled to receive such dividend or distribution, and any adjustment pursuant to clause (ii) or (iii) of this paragraph shall become effective immediately after the effective date of such subdivision or combination.

(b) Pro Rata Distributions. If the Company, at any time while this Warrant is outstanding, distributes to all holders of Common Stock for no consideration (i) evidences of its indebtedness, (ii) any security (other than a distribution of Common Stock covered by the preceding paragraph), (iii) rights or warrants to subscribe for or purchase any security, or (iv) any other asset besides cash (in each case, “Distributed Property”), then, upon any exercise of this Warrant that occurs after the record date fixed

for determination of stockholders entitled to receive such distribution, the Holder shall be entitled to receive, in addition to the Warrant Shares otherwise issuable upon such exercise (if applicable), the Distributed Property that such Holder would have been entitled to receive in respect of such number of Warrant Shares had the Holder been the record holder of such Warrant Shares immediately prior to such record date.

(c) Fundamental Transactions. If, at any time while this Warrant is outstanding (i) the Company effects (A) any merger of the Company with (but not into) another Person, in which the shareholders of the Company immediately prior to the transaction own less than a majority of the outstanding stock of the surviving entity, or (B) any merger or consolidation of the Company into another Person, (ii) the Company effects any sale of all or substantially all of its assets in one or a series of related transactions, (iii) any tender offer or exchange offer approved or authorized by the Company’s Board of Directors is completed pursuant to which holders of at least a majority of the outstanding Common Stock tender or exchange their shares for other securities, cash or property, or (iv) the Company effects any reclassification of the Common Stock or any compulsory share exchange pursuant to which the Common Stock is effectively converted into or exchanged for other securities, cash or property (each, a “Fundamental Transaction”), then the Holder shall have the right thereafter to receive, upon exercise of this Warrant, the same amount and kind of securities, cash or property as it would have been entitled to receive upon the occurrence of such Fundamental Transaction if it had been, immediately prior to such Fundamental Transaction, the holder of the number of Warrant Shares then issuable upon exercise in full of this Warrant without regard to any limitations on exercise contained herein (the “Alternate Consideration”), and the Holder shall no longer have the right to receive Warrant Shares upon exercise of this Warrant. The Company shall not effect any such Fundamental Transaction unless prior to or simultaneously with the consummation thereof, any successor to the Company, surviving entity or the corporation purchasing or otherwise acquiring such assets or other appropriate corporation or entity shall assume the obligation to deliver to the Holder, such Alternate Consideration as, in accordance with the foregoing provisions, the Holder may be entitled to receive, and the other obligations under this Warrant. The provisions of this paragraph (c) shall similarly apply to subsequent transactions of a Fundamental Transaction type. Notwithstanding the foregoing, in the event of a Fundamental Transaction in which the consideration consists of substantially all cash or securities of a private company, at the request of the Holder delivered before the 20th day after such Fundamental Transaction, the Company (or the successor entity) shall purchase this Warrant from the Holder by paying to the Holder, within five Business Days after such request (or, if later, on the effective date of the Fundamental Transaction), cash in an amount equal to the Black Scholes Value (as defined below) of the remaining unexercised portion of this Warrant on the date of such Fundamental Transaction. For purposes hereof, “Black Scholes Value” means the value of this Warrant based on the Black and Scholes Option Pricing Model obtained from the “OV” function on Bloomberg Financial Markets (“Bloomberg”) determined as of the day immediately following the public announcement of the applicable Fundamental Transaction and reflecting (i) a risk-free interest rate corresponding to the U.S. Treasury rate for a period equal to the remaining term of this Warrant as of such date of request

and (ii) an expected volatility equal to the greater of 50% and the 100 day volatility obtained from the HVT function on Bloomberg.

(d) Number of Warrant Shares. Simultaneously with any adjustment to the Exercise Price pursuant to paragraph (a) of this Section 9, the number of Warrant Shares that may be purchased upon exercise of this Warrant shall be increased or decreased proportionately, so that after such adjustment the aggregate Exercise Price payable hereunder for the adjusted number of Warrant Shares shall be the same as the aggregate Exercise Price in effect immediately prior to such adjustment.

(e) [Reserved.]

(f) Calculations. All calculations under this Section 9 shall be made to the nearest cent or the nearest 1/100th of a share, as applicable. The number of shares of Common Stock outstanding at any given time shall not include shares owned or held by or for the account of the Company, and the disposition of any such shares shall be considered an issue or sale of Common Stock.

(g) Notice of Adjustments. Upon the occurrence of each adjustment pursuant to this Section 9, the Company at its expense will, at the written request of the Holder, promptly compute such adjustment in accordance with the terms of this Warrant and prepare a certificate setting forth such adjustment, in good faith, including a statement of the adjusted Exercise Price and adjusted number or type of Warrant Shares or other securities issuable upon exercise of this Warrant (as applicable), describing the transactions giving rise to such adjustments and showing in detail the facts upon which such adjustment is based. Upon written request, the Company will promptly deliver a copy of each such certificate to the Holder and to the Company’s Transfer Agent.

(h) Notice of Corporate Events. If, while this Warrant is outstanding, the Company (i) declares a dividend or any other distribution of cash, securities or other property in respect of its Common Stock, including without limitation any granting of rights or warrants to subscribe for or purchase any capital stock of the Company or any Subsidiary, (ii) authorizes or approves, enters into any agreement contemplating or solicits stockholder approval for any Fundamental Transaction or (iii) authorizes the voluntary dissolution, liquidation or winding up of the affairs of the Company, then, except if such notice and the contents thereof shall be deemed to constitute material non-public information, the Company shall deliver to the Holder a notice describing the material terms and conditions of such transaction at least 10 Trading Days prior to the applicable record or effective date on which a Person would need to hold Common Stock in order to participate in or vote with respect to such transaction, and the Company will take all reasonable steps to give Holder the practical opportunity to exercise this Warrant prior to such time; provided, however, that the failure to deliver such notice or any defect therein shall not affect the validity of the corporate action required to be described in such notice.

10. Payment of Exercise Price. The Holder may pay the Exercise Price in one of the following manners:

(a) Cash Exercise. If an Exercise Notice is delivered at a time when the Registration Statement is effective, then the Holder shall deliver immediately available funds; or

(b) Cashless Exercise. If an Exercise Notice is delivered at a time when the Registration Statement is not then effective, then the Holder shall notify the Company in an Exercise Notice of its election to utilize cashless exercise, in which event the Company shall issue to the Holder the number of Warrant Shares determined as follows:

X = Y [(A-B)/A]

where:

X = the number of Warrant Shares to be issued to the Holder.

Y = the number of Warrant Shares with respect to which this Warrant is being exercised.

A = the closing price on the Trading Day immediately prior to the Exercise Date.

B = the Exercise Price then in effect.

11. Limitations on Exercise. (a) Notwithstanding anything to the contrary contained herein, the number of Warrant Shares that may be acquired by the Holder upon any exercise of this Warrant (or otherwise in respect hereof) shall be limited to the extent necessary to ensure that, following such exercise (or other issuance), the total number of shares of Common Stock then beneficially owned by the Holder and its Affiliates and any other Persons whose beneficial ownership of Common Stock would be aggregated with the Holder’s for purposes of Section 13(d) of the Exchange Act, does not exceed 4.999% of the total number of issued and outstanding shares of Common Stock (including for such purpose the shares of Common Stock issuable upon such exercise). For such purposes, beneficial ownership shall be determined in accordance with Section 13(d) of the Exchange Act and the rules and regulations promulgated thereunder. Each delivery of an Exercise Notice by the Holder will constitute a representation by the Holder that it has evaluated the limitation set forth in this Section and determined that issuance of the full number of Warrant Shares requested in such Exercise Notice is permitted under this Section. The Company’s obligation to issue shares of Common Stock in excess of the limitation referred to in this Section shall be suspended (and, except as provided below, shall not terminate or expire notwithstanding any contrary provisions hereof) until such time, if any, as such shares of Common Stock may be issued in compliance with such limitation; provided, that, if, as of 5:00 P.M., New York City time, on the Expiration Date, the Company has not received written notice that the shares of Common Stock may be issued in compliance with such limitation, the Company’s obligation to issue such shares shall terminate. This provision shall not restrict the number of shares of Common Stock which a Holder may receive or beneficially own in order to determine the amount

of securities or other consideration that such Holder may receive in the event of a Fundamental Transaction as contemplated in Section 9 of this Warrant. By written notice to the Company, the Holder may waive the provisions of this Section but any such waiver will not be effective until the 61st day after such notice is delivered to the Company, nor will any such waiver affect any other Holder.

(b) Notwithstanding anything to the contrary contained herein, the number of Warrant Shares that may be acquired by the Holder upon any exercise of this Warrant (or otherwise in respect hereof) shall be limited to the extent necessary to ensure that, following such exercise (or other issuance), the total number of shares of Common Stock then beneficially owned by such Holder and its Affiliates and any other Persons whose beneficial ownership of Common Stock would be aggregated with the Holder’s for purposes of Section 13(d) of the Exchange Act, does not exceed 9.999% of the total number of issued and outstanding shares of Common Stock (including for such purpose the shares of Common Stock issuable upon such exercise). For such purposes, beneficial ownership shall be determined in accordance with Section 13(d) of the Exchange Act and the rules and regulations promulgated thereunder. Each delivery of an Exercise Notice hereunder will constitute a representation by the Holder that it has evaluated the limitation set forth in this Section and determined that issuance of the full number of Warrant Shares requested in such Exercise Notice is permitted under this Section. The Company’s obligation to issue shares of Common Stock in excess of the limitation referred to in this Section shall be suspended (and, except as provided below, shall not terminate or expire notwithstanding any contrary provisions hereof) until such time, if any, as such shares of Common Stock may be issued in compliance with such limitation; provided, that, if, as of 5:00 P.M., New York City time, on the Expiration Date, the Company has not received written notice that the shares of Common Stock may be issued in compliance with such limitation, the Company’s obligation to issue such shares shall terminate. This provision shall not restrict the number of shares of Common Stock which a Holder may receive or beneficially own in order to determine the amount of securities or other consideration that such Holder may receive in the event of a Fundamental Transaction as contemplated in Section 9 of this Warrant. This restriction may not be waived.

12. No Fractional Shares. No fractional Warrant Shares will be issued in connection with any exercise of this Warrant. In lieu of any fractional shares that would otherwise be issuable, the Company shall pay cash equal to the product of such fraction multiplied by the closing price of one Warrant Share as reported by the applicable Trading Market on the Exercise Date.

13. Notices. Any and all notices or other communications or deliveries hereunder (including, without limitation, any Exercise Notice) shall be in writing and shall be deemed given and effective on the earliest of (i) the date of transmission, if such notice or communication is delivered via facsimile at the facsimile number specified in this Section at or prior to 5:00 p.m. (New York City time) on a Trading Day, (ii) the next Trading Day after the date of transmission, if such notice or communication is delivered via facsimile at the facsimile number specified in this Section on a day that is not a Trading Day or later than 5:00 p.m. (New York City time) on any Trading Day, (iii) the

Trading Day following the date of mailing, if sent by nationally recognized overnight courier service, or (iv) upon actual receipt by the party to whom such notice is required to be given. The addresses for such notices or communications shall be: if to the Company, to Cytori Therapeutics, Inc., 3020 Callan Road, San Diego, California 92121, Attention: Chief Executive Officer, (Facsimile No.: 858-458-0995) (or such other address as the Company shall indicate in writing in accordance with this Section) or (ii) if to the Holder, to the address or facsimile number appearing on the Warrant Register (or such other address as the Holder shall indicate in writing in accordance with this Section).

14. Warrant Agent. The Company shall serve as warrant agent under this Warrant. Upon 30 days’ notice to the Holder, the Company may appoint a new warrant agent. Any corporation into which the Company or any new warrant agent may be merged or any corporation resulting from any consolidation to which the Company or any new warrant agent shall be a party or any corporation to which the Company or any new warrant agent transfers substantially all of its corporate trust or shareholders services business shall be a successor warrant agent under this Warrant without any further act. Any such successor warrant agent shall promptly cause notice of its succession as warrant agent to be mailed (by first class mail, postage prepaid) to the Holder at the Holder’s last address as shown on the Warrant Register.

15. Miscellaneous.

(a) This Warrant shall be binding on and inure to the benefit of the parties hereto and their respective successors and assigns. Subject to the preceding sentence, nothing in this Warrant shall be construed to give to any Person other than the Company and the Holder any legal or equitable right, remedy or cause of action under this Warrant. This Warrant may be amended only in writing signed by the Company and the Holder, or their successors and assigns.

(b) All questions concerning the construction, validity, enforcement and interpretation of this Warrant shall be governed by and construed and enforced in accordance with the internal laws of the State of New York, without regard to the principles of conflicts of law thereof. Each party agrees that all legal proceedings concerning the interpretations, enforcement and defense of this Warrant and the transactions herein contemplated (“Proceedings”) (whether brought against a party hereto or its respective Affiliates, employees or agents) shall be commenced exclusively in the New York Courts. Each party hereto hereby irrevocably submits to the exclusive jurisdiction of the New York Courts 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 Proceeding, any claim that it is not personally subject to the jurisdiction of any New York Court, or that such Proceeding has been commenced in an improper or inconvenient forum. Each party hereto hereby irrevocably waives personal service of process and consents to process being served in any such Proceeding by mailing a copy thereof via registered or certified mail or overnight delivery (with evidence of delivery) to such party at the address in effect for notices to it under this Warrant 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 hereto hereby irrevocably waives, to the fullest extent permitted by applicable law, any and all right to trial by jury in any legal proceeding arising out of or relating to this Warrant or the transactions contemplated hereby. If either party shall commence a Proceeding to enforce any provisions of this Warrant, then the prevailing party in such Proceeding shall be reimbursed by the other party for its attorney’s fees and other costs and expenses incurred with the investigation, preparation and prosecution of such Proceeding.

(c) The headings herein are for convenience only, do not constitute a part of this Warrant and shall not be deemed to limit or affect any of the provisions hereof.

(d) In case any one or more of the provisions of this Warrant shall be invalid or unenforceable in any respect, the validity and enforceability of the remaining terms and provisions of this Warrant shall not in any way be affected or impaired thereby and the parties will attempt in good faith to agree upon a valid and enforceable provision which shall be a commercially reasonable substitute therefore, and upon so agreeing, shall incorporate such substitute provision in this Warrant.

(e) Prior to exercise of this Warrant, the Holder hereof shall not, by reason of by being a Holder, be entitled to any rights of a stockholder with respect to the Warrant Shares.

IN WITNESS WHEREOF, the Company has caused this Warrant to be duly executed by its authorized officer as of the date first indicated above.

.	CYTORI THERAPEUTICS, INC

	By:
	Name:
	Title:

EXERCISE NOTICE

CYTORI THERAPEUTICS, INC.

WARRANT NO. DATED FEBRUARY , 2007

Ladies and Gentlemen:

(1) The undersigned hereby elects to exercise the above-referenced Warrant with respect to shares of Common Stock. Capitalized terms used herein and not otherwise defined herein have the respective meanings set forth in the Warrant.

(2) The Holder intends that payment of the Exercise Price shall be made as (check one):

Cash Exercise under Section 10(a)

Cashless Exercise under Section 10(b)

(3) If the Holder has elected a Cash Exercise, the holder shall pay the sum of $ to the Company in accordance with the terms of the Warrant.

(4) Pursuant to this Exercise Notice, the Company shall deliver to the Holder the number of Warrant Shares determined in accordance with the terms of the Warrant.

(5) By its delivery of this Exercise Notice, the undersigned represents and warrants to the Company that in giving effect to the exercise evidenced hereby the Holder will not beneficially own in excess of the number of shares of Common Stock (as determined in accordance with Section 13(d) of the Securities Exchange Act of 1934) permitted to be owned under Section 11 of this Warrant to which this notice relates.

	HOLDER:


	(Print name)

	By:
	Title:

WARRANT ORIGINALLY ISSUED FEBRUARY , 2007

WARRANT NO.

FORM OF ASSIGNMENT

To be completed and signed only upon transfer of Warrant

FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto the right represented by the within Warrant to purchase shares of Common Stock to which the within Warrant relates and appoints attorney to transfer said right on the books of the Company with full power of substitution in the premises.

Dated:			TRANSFEROR:


			(Print name)

			By:
			Title:


			TRANSFEREE:


			(Print name)


			(Adress of Transferee



In the presence of:

Company Representations and Warranties

Representations and Warranties of the Company. The Company represents and warrants to the Placement Agent as of the date hereof and as of the Closing Date, and agrees with the Placement Agent, as follows:

(a) Registration Statement and Prospectus. The Company and the transactions contemplated by this Agreement meet the requirements and comply with the conditions for the use of Form S-3 under the Securities Act. The offering of the Securities by the Company complies with the applicable requirements of Rule 415 under the Securities Act. The Company has complied to the Commission’s satisfaction with all requests of the Commission for additional or supplemental information. The Registration Statement has become effective under the Securities Act. No stop order preventing or suspending use of the Registration Statement or the Prospectus or the effectiveness of the Registration Statement, has been issued by the Commission, and no proceedings for such purpose have been instituted or are pending or, to the Company’s knowledge, are contemplated or threatened by the Commission.

(b) Compliance with Registration Requirements. Each part of the Registration Statement and any post-effective amendment thereto, at the time such part became effective (including each deemed effective date with respect to the Placement Agent pursuant to Rule 430B under the Securities Act) and as of the Closing Date, complied and will comply, in all material respects, with the requirements of the Securities Act, the Rules and Regulations and the Exchange Act and did not and will 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 not misleading. The Prospectus (or any amendment or supplement to the Prospectus), at the time of filing or the time of first use within the meaning of the Rules and Regulations and as of the Closing Date, complied and will comply, in all material respects, with the requirements of the Securities Act, the Rules and Regulations and the Exchange Act and did not and will not contain an untrue statement of a material fact or omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading; provided, that the Company makes no representations or warranty in this paragraph with respect to any Placement Agent Information (as defined in Section 7).

(c) Disclosure Package. As of the Time of Sale (as hereinafter defined) and as of the Closing Date, neither (A) any Issuer General Use Free Writing Prospectus(es)(as defined below), if any, issued at or prior to the Time of Sale, the Statutory Prospectus (as hereinafter defined), all considered together (collectively, the “Disclosure Package”), nor (B) any individual Issuer Limited-Use Free Writing Prospectus (as hereinafter defined), when considered together with the Disclosure Package, included or will include any untrue statement of a material fact or omitted or will omit to state any material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading; provided, that the Company makes no representations or warranty in this paragraph with respect to statements in or omissions from the Disclosure Package in reliance upon, and in conformity with any Placement Agent Information. No statement of material fact included in the Prospectus has been omitted from the Disclosure Package and no statement of material fact included in the Disclosure Package that is required to be included in the Prospectus has been omitted therefrom. As used in this paragraph and elsewhere in this Agreement:

(1) “Time of Sale” with respect to any Investor, means 12:55 p.m. Pacific Standard Time on the date of this Agreement.

(2) “Statutory Prospectus” means the Preliminary Prospectus, if any, and the Base Prospectus, each as amended and supplemented as of immediately prior to the Time of Sale, including any document incorporated by reference therein and any prospectus supplement deemed to be a part thereof. For purposes of this definition, information contained in a form of prospectus that is deemed retroactively to be a part of the Registration Statement pursuant to Rule 430B under the Securities Act shall be considered to be included in the Statutory Prospectus as of the actual time that form of prospectus is filed with the Commission pursuant to Rule 424(b) under the Securities Act.

(3) “Issuer Free Writing Prospectus” means any “issuer free writing prospectus,” as defined in Rule 433 under the Securities Act (“Rule 433”), relating to the Securities in the form filed or required to be filed with the Commission or, if not required to be filed, in the form retained in the Company’s records pursuant to Rule 433(g) under the Securities Act.

(4) “Issuer General Use Free Writing Prospectus” means any Issuer Free Writing Prospectus that is intended for general distribution to prospective investors as identified on Schedule I hereto, and does not include a “bona fide electronic road show” as defined in Rule 433.

(5) “Issuer Limited-Use Free Writing Prospectus” means any Issuer Free Writing Prospectus that is not an Issuer General Free Writing Prospectus, including any “bona fide electronic road show” as defined in Rule 433, that is made available without restriction pursuant to Rule 433(d)(8)(ii), even though not required to be filed with the Commission.

(d) Conflict with Registration Statement. Each Issuer Free Writing Prospectus, as of its issue date and at all subsequent times through the completion of the offering and sale of the Securities or until any earlier date that the Company notified or notifies the Placement Agent, did not, does not and will not include any information that conflicted, conflicts or will conflict with the information contained in the Registration Statement, any Statutory Prospectus or the Prospectus including any document incorporated by reference therein and any prospectus supplement deemed to be a part thereof that has not been superseded or modified or included or would include an untrue statement of a material fact or omitted or would omit to state a material fact required to be stated therein or necessary in order to make the statements therein not misleading; provided, that the Company makes no representations or warranty in this paragraph with respect to any Placement Agent Information.

(e) Distributed Materials. The Company has not, directly or indirectly, distributed and will not distribute any prospectus or other offering material in connection with the offering and sale of the Securities other than the Disclosure Package or the Prospectus, and other materials, if any, permitted under the Securities Act to be distributed and consistent with Section 3 below. The Company will file with the Commission all Issuer Free Writing Prospectuses required to be filed in the time required under Rule 433(d) under the Securities Act. The Company has satisfied or will satisfy the conditions in Rule 433 under the Securities Act to avoid a requirement to file with the Commission any electronic road show. The parties hereto agree and understand that the content of any and all “road shows” related to the offering of the Securities contemplated hereby is solely the property of the Company.

(f) Not an Ineligible Issuer. (1) At the earliest time after the filing of the Registration Statement that the Company or another offering participant made a bona fide offer (within the meaning of Rule 164(h)(2) under the Securities Act) of the Securities and (2) at the date hereof, the

Company was not and is not an “ineligible issuer,” as defined in Rule 405 under the Securities Act, without taking account of any determination by the Commission pursuant to Rule 405 that it is not necessary that the Company be considered an ineligible issuer, including, without limitation, for purposes of Rules 164 and 433 under the Securities Act with respect to the offering of the Securities as contemplated by the Registration Statement.

(g) Incorporated Documents. The documents incorporated by reference in the Disclosure Package and in the Prospectus, when they became effective or were filed with the Commission, as the case may be, conformed in all material respects to the requirements of the Securities Act or the Exchange Act, as applicable, and were filed on a timely basis with the Commission and none of such documents contained an untrue statement of a material fact or omitted to state a material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading.

(h) Due Incorporation. The Company has been duly incorporated and is validly existing as a corporation in good standing under the laws of its jurisdiction of incorporation, with the corporate power and authority to own its properties and to conduct its business as currently being carried on and as described in the Registration Statement, the Disclosure Package and the Prospectus and is duly qualified to transact business as a foreign corporation in good standing under the laws of each other jurisdiction in which its ownership or leasing of property or the conduct of its business requires such qualification, except where the failure to be so qualified and in good standing (i) would not, individually or in the aggregate, result in any material adverse effect upon, or change in, the general affairs, business, operations, prospects, properties, financial condition, or results of operations of the Company taken as a whole or (ii) would not impair in any material respect the ability of the Company to perform its obligations under this Agreement or to consummate any transactions contemplated by this Agreement, the Disclosure Package or the Prospectus (any such effect as described in clauses (i) or (ii), a “Material Adverse Effect”).

(i) Capitalization. All of the issued and outstanding shares of capital stock of the Company, including the outstanding shares of Common Stock, have been duly authorized and validly issued and are fully paid and nonassessable, have been issued in compliance with all federal and state securities laws, were not issued in violation of or subject to any preemptive rights or other rights to subscribe for or purchase or acquire any securities of the Company that have not been waived in writing.

(j) The Securities. The Shares have been duly and validly authorized by the Company and, when issued, delivered and paid for in accordance with the terms of this Agreement and the Subscription Agreements, will have been duly and validly issued and will be fully paid and nonassessable and will not be subject to any statutory or contractual preemptive rights or other rights to subscribe for or purchase or acquire any shares of Common Stock of the Company, which have not been waived or complied with and will conform in all material respects to the description thereof contained in the Disclosure Package and the Prospectus and such description conforms in all material respects to the rights set forth in the instruments defining the same. The Warrants conform, or when issued will conform, to the description thereof contained in the Disclosure Package and the Prospectus and have been duly and validly authorized by the Company and upon delivery to the Investors at the Closing Date will be valid and binding obligations of the Company, enforceable in accordance with their terms, except as such enforceability may be limited by bankruptcy, insolvency, reorganization, moratorium or similar laws affecting the rights and remedies of creditors generally or subject to general principles of equity. The Warrant Shares initially issuable upon exercise of the Warrants conform, or when issued will conform, to the description thereof contained in the Disclosure Package and the Prospectus and have been duly authorized and reserved for issuance and when issued in accordance with the terms thereof will be validly issued, fully paid and nonassessable.

(k) Description of Capital Stock. The capital stock of the Company, including the Common Stock, conforms as to legal matters to the description thereof, if any, contained in the Registration Statement, the Statutory Prospectus and the Prospectus, and as of the date thereof, the Company had authorized capital stock as set forth therein. The Securities are in due and proper form and the holders of the Securities will not be subject to personal liability by reason of being such holders.

(l) No Registration Rights. Except as otherwise described in the Disclosure Package, there are no preemptive rights or other rights to subscribe for or to purchase, or any restriction upon the voting of transfer of, any shares of Common Stock pursuant to the Company’s charter, by-laws or any agreement or other instrument to which the Company is a party or by which the Company is bound. There are no contracts, agreements or understandings between the Company and any person granting such person the right (other than rights which have been waived in writing in connection with the transactions contemplated by this Agreement or otherwise satisfied) to require the Company to file a registration statement under the Securities Act with respect to any securities of the Company owned or to be owned by such person or to require the Company to include such securities in the securities registered pursuant to the Registration Statement or in any securities being registered pursuant to any other registration statement filed by the Company under the Securities Act.

(m) Subsidiaries. The Company has no significant subsidiaries (as such term is defined in Rule 1-02(w) of Regulation S-X promulgated by the Commission).

(n) Due Authorization and Enforceability. The Company has the full right, power and authority to enter into this Agreement, each of the Subscription Agreements and the Escrow Agreement, and to perform and discharge its obligations hereunder and thereunder; and each of this Agreement, the Escrow Agreement and each Subscription Agreement has been duly authorized, executed and delivered by the Company, and constitutes a valid, legal and binding obligation of the Company, enforceable against the Company in accordance with its terms, except as rights to indemnity hereunder may be limited by federal or state securities laws and except as such enforceability may be limited by applicable bankruptcy, insolvency, reorganization or similar laws affecting the rights of creditors generally and subject to general principles of equity.

(o) No Conflict. The execution, delivery and performance by the Company of this Agreement each Subscription Agreement and the Escrow Agreement and the consummation of the transactions herein contemplated, including the issuance and sale by the Company of the Securities and the issuance of the Warrant Shares upon due exercise of the Warrants in accordance with their terms, will not conflict with or result in a breach or violation of, or constitute a default under (nor constitute any event which with notice, lapse of time or both would result in any breach or violation of or constitute a default under) (i) the provisions of the charter or by-laws of the Company, (ii) any material indenture, mortgage, deed of trust, bank loan or credit agreement or other evidence of indebtedness, or any license, lease, contract or other agreement or instrument to which the Company is a party or by which it or any of its properties may be bound or affected, or (iii) any federal, state, local or foreign law, regulation or rule or any decree, judgment or order applicable to the Company.

(p) No Consents Required. No approval, authorization, consent or order of or filing with any federal, state, local or foreign governmental or regulatory commission, board, body, authority or agency, or of or with any self-regulatory organization or other non-governmental regulatory authority (including, without limitation, the National Association of Securities Dealers Automated Quotation (“Nasdaq”) Global Market, or approval of the stockholders of the Company (including such as may be required pursuant to Rule 4350 of the Nasdaq Marketplace Rules), is required in connection with the execution, delivery and performance of this Agreement, the Subscription Agreements and the Escrow

Agreement by the Company, the issuance and sale of the Securities and the issuance of the Warrant Shares upon due exercise of the Warrants in accordance with their terms, or the consummation by the Company of the transactions contemplated hereby other than (i) as may be required under the Securities Act, (ii) any necessary qualification of the Securities under the securities or blue sky laws of the various jurisdictions in which the Securities are being offered by the Placement Agent and (iii) under the rules and regulations of the National Association of Securities Dealers, Inc. (“NASD”).

(q) No Violation. The Company is not in breach or violation of or in default (nor has any event occurred which with notice, lapse of time or both would result in any breach or violation of, or constitute a default) (i) under the provisions of its charter or bylaws or (ii) in the performance or observance of any term, covenant, obligation, agreement or condition contained in any indenture, mortgage, deed of trust, bank loan or credit agreement or other evidence of indebtedness, or any license, lease, contract or other agreement or instrument to which the Company is a party or by which it or any of its properties may be bound or affected, or (iii) in the performance or observance of any statute, law, rule, regulation, ordinance, judgment, order or decree of any court, regulatory body, administrative agency, governmental body, arbitrator or other authority having jurisdiction over the Company or any of its properties, as applicable (including, without limitation, those administered by the Food and Drug Administration of the U.S. Department of Health and Human Services (the “FDA”) or by any foreign, federal, state or local governmental or regulatory authority performing functions similar to those performed by the FDA), except, with respect to clauses (ii) and (iii) above, to the extent any such contravention has been waived or would not result in a Material Adverse Effect.

(r) Absence of Material Changes. Subsequent to the respective dates as of which information is given in the Disclosure Package (and taking into account any updates included within the Disclosure Package), (a) the Company has not sustained any loss or interference with its business from fire, explosion, flood or other calamity, whether or not covered by insurance, or from any labor dispute or court or governmental action, order or decree, (b) the Company has not incurred any material liability or obligation, direct or contingent, or entered into any material transaction not in the ordinary course of business; (c) the Company has not purchased any of the Company’s outstanding capital stock, or declared, paid or otherwise made any dividend or distribution of any kind on the Company’s capital stock; and (d) there has not been any change in the capital stock (other than a change in the number of outstanding shares of Common Stock due to the issuance of shares upon the exercise of outstanding options or warrants or the conversion of convertible indebtedness), or material change in the short-term debt or long-term debt of the Company (other than upon conversion of convertible indebtedness) or any issue of options, warrants, convertible securities or other rights to purchase the capital stock (other than grants of stock options under the Company’s stock option plans existing on the date hereof) of the Company, or any Material Adverse Effect.

(s) Permits. The Company possesses, and is operating in compliance in all material respects with, all necessary franchises, licenses, grants, permits, easements, authorizations, consents, certificates and orders of any governmental or self-regulatory body required for the conduct of its business and all such franchises, licenses, grants, permits, easements, authorizations, consents, certificates and orders are valid and in full force and effect. The Company has made all necessary filings required under any federal, state, local or foreign law, regulation or rule (including, without limitation, those from the FDA, and any other foreign, federal, state or local government or regulatory authorities performing functions similar to those performed by the FDA), in order to conduct its business. The Company has not received notice of any proceedings relating to revocation or modification of, any such franchise, license, grant, permit, easement, authorization, consent, certificate and order except where such violation, default or proceeding would not, individually or in the aggregate, have a Material Adverse Effect.

(t) Legal Proceedings. There are no legal or governmental proceedings pending or, to the Company’s knowledge, threatened or contemplated to which the Company is or would be a party or of which any of its properties is or would be subject at law or in equity, before or by any federal, state, local or foreign governmental or regulatory commission, board, body, authority or agency, or before or by any self-regulatory organization or other non-governmental regulatory authority (including, without limitation, Nasdaq), except (i) as described in the Registration Statement, the Prospectus, and the Disclosure Package, (ii) any such proceeding, which if resolved adversely to the Company, would not result in a judgment, decree or order having, individually or in the aggregate, a Material Adverse Effect or (iii) any such proceeding that would not prevent or materially and adversely affect the ability of the Company to consummate the transactions contemplated hereby. The Disclosure Package contains in all material respects the same description of the foregoing matters contained in the Prospectus.

(u) Statutes; Contracts. There are no statutes or regulations applicable to the Company or contracts or other documents of the Company which are required to be described in the Registration Statement, the Disclosure Package or the Prospectus or filed as exhibits to the Registration Statement by the Securities Act or by the Rules and Regulations which have not been so described or filed.

(v) Good Title to Property. The Company has good and valid title to all property (whether real or personal) described in the Registration Statement, the Disclosure Package and the Prospectus as being owned by it, in each case free and clear of all liens, claims, security interests, other encumbrances or defects except such as are described in the Registration Statement, the Disclosure Package and the Prospectus and those that would not, individually or in the aggregate materially affect the value of such property and do not materially interfere with the use made and proposed to be made of such property by the Company. All of the property described in the Registration Statement, the Disclosure Package and the Prospectus as being held under lease by the Company is held thereby under valid, subsisting and enforceable leases, without any liens, restrictions, encumbrances or claims, except those that, individually or in the aggregate, are not material and do not materially interfere with the use made and proposed to be made of such property by the Company.

(w) Intellectual Property Rights. The Company owns, or has obtained valid and enforceable licenses for, or other rights to use, the inventions, patent applications, patents, trademarks (both registered and unregistered), tradenames, copyrights, trade secrets and other proprietary information described in the Registration Statement, the Disclosure Package and the Prospectus as being owned or licensed by it or which are necessary for the conduct of its business, except where the failure to own, license or have such rights would not, individually or in the aggregate, result in a Material Adverse Effect (collectively, “Intellectual Property”); except as described in the Registration Statement, the Disclosure Package and the Prospectus (i) there are no third parties who have or, to the Company’s knowledge, will be able to establish rights to any Intellectual Property, except for the ownership rights of the owners of the Intellectual Property which is licensed to the Company; (ii) to the Company’s knowledge, there is no infringement by third parties of any Intellectual Property; (iii) there is no pending or, to the Company’s knowledge, threatened action, suit, proceeding or claim by others challenging the Company’s rights in or to, or the validity, enforceability, or scope of, any Intellectual Property owned by or licensed to the Company, and the Company is unaware of any facts which could form a reasonable basis for any such claim; (iv) there is no pending or, to the Company’s knowledge, threatened action, suit, proceeding or claim by others that the Company infringes or otherwise violates any patent, trademark, copyright, trade secret or other proprietary rights of others, and the Company is unaware of any facts which could form a reasonable basis for any such claim; (v) to the Company’s knowledge, there is no patent or patent application that contains claims that interfere with the issued or pending claims of any of the Intellectual Property; and (vi) to the Company’s knowledge, each issued patent was validly issued under the laws of the country that issued it.

(x) Financial Statements. The financial statements of the Company, together with the related schedules and notes thereto, set forth or incorporated by reference in the Registration Statement, the Disclosure Package and the Prospectus comply in all material respects with the applicable requirements of the Securities Act and the Exchange Act, as applicable, and present fairly in all material respects (i) the financial condition of the Company, taken as a whole, as of the dates indicated and (ii) the consolidated results of operations, stockholders’ equity and changes in cash flows of the Company, taken as a whole, for the periods therein specified; and such financial statements and related schedules and notes thereto have been prepared in conformity with United States generally accepted accounting principles, consistently applied throughout the periods involved (except as otherwise stated therein and subject, in the case of unaudited financial statements, to the absence of footnotes and normal year-end adjustments). There are no other financial statements (historical or pro forma) that are required to be included in the Registration Statement, the Disclosure Package and the Prospectus; and the Company does not have any material liabilities or obligations, direct or contingent (including any off-balance sheet obligations), not disclosed in the Registration Statement, the Disclosure Package and the Prospectus; and all disclosures contained in the Registration Statement, the Disclosure Package and the Prospectus regarding “non-GAAP financial measures” (as such term is defined by the rules and regulations of the Commission) comply with Regulation G of the Exchange Act and Item 10(e) of Regulation S-K of the Commission, to the extent applicable, and present fairly the information shown therein and the Company’s basis for using such measures.

(y) Independent Accountants. To the Company’s knowledge, KPMG LLP, who have certified certain of the financial statements of the Company, is (i) an independent public accounting firm within the meaning of the Securities Act and the Rules and Regulations, (ii) a registered public accounting firm (as defined in Section 2(a)(12) of the Sarbanes-Oxley Act of 2002 (the “Sarbanes-Oxley Act”)), and (iii) not in violation of the auditor independence requirements of the Sarbanes-Oxley Act.

(z) Taxes. The Company has timely filed all federal, state, local and foreign income and franchise tax returns (or timely filed applicable extensions therefore) that have been required to be filed and are not in default in the payment of any taxes which were payable pursuant to said returns or any assessments with respect thereto, other than any which the Company is contesting in good faith and for which adequate reserves have been provided and reflected in the Company’s financial statements included in the Registration Statement, the Disclosure Package and the Prospectus. The Company does not have any tax deficiency that has been or, to the knowledge of the Company, might be asserted or threatened against it that would result in a Material Adverse Effect.

(aa) Nasdaq; Exchange Act Registration. The Common Stock is registered pursuant to Section 12(b) or 12(g) of the Exchange Act and is accepted for quotation on the Nasdaq Global Market, and the Company has taken no action designed to, or likely to have the effect of, termination the registration of the Common Stock under the Exchange Act or delisting the Common Stock from the Nasdaq Global Market, nor has the Company received any notification that the Commission or the NASD is contemplating terminating such registration or listing. The Company has complied in all material respects with the applicable requirements of the Nasdaq Global Market for maintenance of inclusion of the Common Stock thereon. The Company has filed an application to include the Shares and Warrant Shares on the Nasdaq Global Market.

(bb) Accounting Controls. The Company maintains a system of internal accounting controls sufficient to provide reasonable assurances that (i) transactions are executed in accordance with management’s general or specific authorization; (ii) transactions are recorded as necessary to permit preparation of financial statements in conformity with generally accepted accounting principles and to maintain accountability for assets; (iii) access to assets is permitted only in accordance with

management’s general or specific authorization; and (iv) the recorded accountability for assets is compared with existing assets at reasonable intervals and appropriate action is taken with respect to any differences. Except as described in the Registration Statement, in the Disclosure Package and in the Prospectus, since the most recent audit of the effectiveness of the Company’s internal control over financial reporting, there has been (i) no material weakness in the Company’s internal control over financial reporting (whether or not remediated) and (ii) no change in the Company’s internal control over financial reporting that has materially affected, or is reasonably likely to materially affect, the Company’s internal control over financial reporting.

(cc) Disclosure Controls. The Company has established, maintains and evaluates “disclosure controls and procedures” (as such term is defined in Rule 13a-15(e) and 15d-15(e) under the Exchange Act), which (i) are designed to ensure that material information relating to the Company is made known to the Company’s principal executive officer and its principal financial officer by others within those entities, particularly during the periods in which the periodic reports required under the Exchange Act are being prepared, (ii) have been evaluated for effectiveness as of the end of the last fiscal period covered by the Registration Statement; and (iii) such disclosure controls and procedures are effective to perform the functions for which they were established. There are no significant deficiencies and material weaknesses in the design or operation of internal controls which could adversely affect the Company’s ability to record, process, summarize, and report financial data to management and the Board of Directors. The Company is not aware of any fraud, whether or not material, that involves management or other employees who have a role in the Company’s internal controls; and since the date of the most recent evaluation of such disclosure controls and procedures, there have been no significant changes in internal controls or in other factors that could significantly affect internal controls, including any corrective actions with regard to significant deficiencies and material weaknesses.

(dd) Sarbanes-Oxley Act. The Company, and to its knowledge after due inquiry, all of the Company’s directors or officers, in their capacities as such, is in compliance in all material respects with all applicable effective provisions of the Sarbanes-Oxley Act and any related rules and regulations promulgated by the Commission.

(ee) Minute Books. The minute books of the Company and each Subsidiary have been made available to the Placement Agent and counsel for the Placement Agent, and such books (i) contain a complete summary of all meetings and actions of the board of directors (including each board committee) and shareholders of the Company (or analogous governing bodies and interest holders, as applicable), and each Subsidiary since the time of its respective incorporation or organization through the date of the latest meeting and action, and (ii) accurately in all material respects reflect all transactions referred to in such minutes.

(ff) Not an Investment Company. The Company is not, nor after giving effect to the offering and sale of the Securities and the application of the proceeds thereof as described in the Prospectus, will be, (i) required to register as an “investment company” as defined in the Investment Company Act of 1940, as amended (the “ Investment Company Act “), and the rules and regulations of the Commission thereunder or (ii) a “business development company” (as defined in Section 2(a)(48) of the Investment Company Act).

(gg) Insurance. The Company maintains insurance in such amounts and covering such risks as is reasonably considered to be adequate for the conduct of its business and the value of its properties and as is customary for companies engaged in similar businesses in similar industries. All such insurance is fully in force on the date hereof and will be fully in force as of the Closing Date. The Company has no 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.

(hh) Brokers Fees. Except as set forth on Schedule 2(hh) attached hereto, the Company is not a party to any contract, agreement or understanding with any person (other than this Agreement) that would give rise to a valid claim against the Company or the Placement Agent for a brokerage commission, finder’s fee or other like payment in connection with the offering and sale of the Securities.

(ii) Integration. The Company has not sold or issued any securities that would be integrated with the offering of the Securities contemplated by this Agreement pursuant to the Securities Act, the Rules and Regulations or the interpretations thereof by the Commission.

(jj) Corrupt Practices. Neither the Company nor, to the Company’s knowledge, any other person associated with or acting on behalf of the Company, including without limitation any director, officer, agent or employee of the Company has, directly or indirectly, while acting on behalf of the Company (i) used any corporate funds for unlawful contributions, gifts, entertainment or other unlawful expenses relating to political activity, (ii) made any unlawful payment to foreign or domestic government officials or employees or to foreign or domestic political parties or campaigns from corporate funds, (iii) violated any provision of the Foreign Corrupt Practices Act of 1977, as amended or (iv) made any other unlawful payment.

(kk) Critical Accounting Policies. The section entitled “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Critical Accounting Policies” in the Company’s most recent Annual Report on Form 10-K and Quarterly Report on Form 10-Q accurately and fully describes (A) the accounting policies that the Company believes are the most important in the portrayal of the Company’s financial condition and results of operations and that require management’s most difficult, subjective or complex judgments (“Critical Accounting Policies”); and (B) the judgments and uncertainties affecting the application of Critical Accounting Policies.

(ll) No Price Stabilization. Neither the Company nor, to the Company’s knowledge, any of its officers, directors, affiliates or controlling persons has taken or will take, directly or indirectly, any action designed to cause or result in, or which has constituted or which might reasonably be expected to constitute the stabilization or manipulation of the price of any security of the Company to facilitate the sale or resale of the Securities.

(mm) No Undisclosed Relationships. No relationship, direct or indirect, exists between or among the Company on the one hand and the directors, officers, stockholders, customers or suppliers of the Company on the other hand which is required to be described in the Registration Statement, the Disclosure Package and the Prospectus which has not been so described.

(nn) Exchange Act Requirements. The Company has filed in a timely manner all reports required to be filed pursuant to Sections 13(a), 13(e), 14 and 15(d) of the Exchange Act during the preceding 12 months (except to the extent that Section 15(d) requires reports to be filed pursuant to Sections 13(d) and 13(g) of the Exchange Act, which shall be governed by the next clause of this sentence); and the Company has filed in a timely manner all reports required to be filed pursuant to Sections 13(d) and 13(g) of the Exchange Act since January 1, 2003, except where the failure to timely file could not reasonably be expected individually or in the aggregate to have a Material Adverse Effect.

(oo) NASD Affiliations. To the Company’s knowledge, there are no affiliations or associations between (i) any member of the NASD and (ii) the Company or any of the Company’s officers, directors or 5% or greater securityholders (other than Neil Gagnon and Gagnon Securities LLC) or any beneficial owner of the Company’s unregistered equity securities that were acquired from the Company at any time on or after the one hundred eightieth (180th) day immediately preceding the date

the Registration Statement was initially filed with the Commission, except as set forth in the Registration Statement, the Disclosure Package and the Prospectus.

(pp) Compliance with Environmental Laws. The Company (a) is in compliance with any and all applicable foreign, federal, state and local laws, orders, rules, regulations, directives, decrees and judgments relating to the protection of human health and safety, the environment or hazardous or toxic substances or wastes, pollutants or contaminants (“Environmental Laws”), (b) has received all permits, licenses or other approvals required of them under applicable Environmental Laws to conduct its business and (c) is in compliance with all terms and conditions of any such permit, license or approval, except where such noncompliance with Environmental Laws, failure to receive required permits, licenses or other approvals or failure to comply with the terms and conditions of such permits, licenses or approvals would not, individually or in the aggregate, result in a Material Adverse Effect. There are no costs or liabilities associated with Environmental Laws (including, without limitation, any capital or operating expenditures required for clean-up, closure of properties or compliance with Environmental Laws or any permit, license or approval, any related constraints on operating activities and any potential liabilities to third parties) which would, individually or in the aggregate, result in a Material Adverse Effect.

(qq) No Labor Disputes. The Company is not engaged in any unfair labor practice; except for matters that would not, individually or in the aggregate, result in a Material Adverse Effect (i) there is (A) no unfair labor practice complaint pending or, to the Company’s knowledge after due inquiry, threatened against the Company before the National Labor Relations Board, and no grievance or arbitration proceeding arising out of or under collective bargaining agreements is pending or threatened, (B) no strike, labor dispute, slowdown or stoppage pending or, to the Company’s knowledge after due inquiry, threatened against the Company and (C) no union representation dispute currently existing concerning the employees of the Company, and (ii) to the Company’s knowledge (A) no union organizing activities are currently taking place concerning the employees of the Company and (B) there has been no violation of any federal, state, local or foreign law relating to discrimination in the hiring, promotion or pay of employees or any applicable wage or hour laws concerning the employees of the Company.

(rr) ERISA. The Company is in compliance in all material respects with all presently applicable provisions of the Employee Retirement Income Security Act of 1974, as amended, including the regulations and published interpretations thereunder (“ERISA”); no “reportable event” (as defined in ERISA) has occurred with respect to any “pension plan” (as defined in ERISA) for which the Company would have any liability; the Company has not incurred and does not expect to incur liability under (i) Title IV of ERISA with respect to termination of, or withdrawal from, any “pension plan” or (ii) Sections 412 or 4971 of the Internal Revenue Code of 1986, as amended, including the regulations and published interpretations thereunder (the “Code”); and each “pension plan” for which the Company would have any liability that is intended to be qualified under Section 401(a) of the Code is so qualified in all material respects and nothing has occurred, whether by action or by failure to act, which would cause the loss of such qualification.

(ss) Statistical or Market-Related Data. Any statistical, industry-related and market-related data included or incorporated by reference in the Registration Statement, the Disclosure Package and the Prospectus, are based on or derived from sources that the Company reasonably and in good faith believes to be reliable and accurate, and such data agree with the sources from which they are derived.

(tt) Clinical Studies. The clinical, pre-clinical and other studies and tests conducted by or on behalf of or sponsored by the Company or in which the Company or products or product candidates have participated that are described in the Registration Statement, the Disclosure Package and the Prospectus were and, if still pending, are being conducted in accordance in all material respects with

all statutes, laws, rules and regulations, as applicable (including, without limitation, those administered by the FDA or by any foreign, federal, state or local governmental or regulatory authority performing functions similar to those performed by the FDA) and with standard medical and scientific research procedures. The descriptions in the Registration Statement, the Disclosure Package and the Prospectus of the results of such studies and tests are accurate and complete in all material respects and fairly present the published data derived from such studies and tests. The Company has not received any notices or other correspondence from the FDA or any other foreign, federal, state or local governmental or regulatory authority performing functions similar to those performed by the FDA with respect to any ongoing clinical or pre-clinical studies or tests requiring the termination, suspension or material modification of such studies or tests, which such termination, suspension or material modification would reasonably be expected to result in a Material Adverse Effect. The Company is in compliance with all applicable federal, state, local and foreign laws, regulations, orders and decrees governing its business as prescribed by the FDA, or any other federal, state or foreign agencies or bodies, including those bodies and agencies engaged in the regulation of pharmaceuticals or biohazardous substances or materials, except where noncompliance would not, singly or in the aggregate, result in a Material Adverse Effect.

Any certificate signed by any officer of the Company and delivered to the Placement Agent or to counsel for the Placement Agent in connection with the offering of the Securities shall be deemed a representation and warranty by the Company to the Placement Agent and the Investors as to the matters covered thereby.