BIORA THERAPEUTICS, INC.
EX-10.1
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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="right"><B>Exhibit 10.1 </B></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>SECURITIES PURCHASE AGREEMENT </B></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">This Securities Purchase Agreement (this &#147;<U>Agreement</U>&#148;) is dated as of November&nbsp;6, 2022, between Biora Therapeutics, Inc.,
a Delaware corporation (the &#147;<U>Company</U>&#148;), and each purchaser identified on the signature pages hereto (each, including its successors and assigns, a &#147;<U>Purchaser</U>&#148; and collectively the &#147;<U>Purchasers</U>&#148;).
</P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">WHEREAS, subject to the terms and conditions set forth in this Agreement and pursuant to an effective registration statement under the
Securities Act (as defined below), the Company desires to issue and sell to each Purchaser, and each Purchaser, severally and not jointly, desires to purchase from the Company, securities of the Company as more fully described in this Agreement.
</P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">NOW, THEREFORE, IN CONSIDERATION of the mutual covenants contained in this Agreement, and for other good and valuable consideration the
receipt and adequacy of which are hereby acknowledged, the Company and each Purchaser agree as follows: </P> <P STYLE="margin-top:24pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>ARTICLE I. </B></P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">DEFINITIONS </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">1.1
<U>Definitions</U>. In addition to the terms defined elsewhere in this Agreement, for all purposes of this Agreement, the following terms have the meanings set forth in this Section&nbsp;1.1: </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Action</U>&#148; shall have the meaning ascribed to such term in Section&nbsp;3.1(j). </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Affiliate</U>&#148; means any Person that, directly or indirectly through one or more intermediaries, controls or is
controlled by or is under common control with a Person as such terms are used in and construed under Rule 405 under the Securities Act. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Board of Directors</U>&#148; means the board of directors of the Company. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Business Day</U>&#148; means any day other than Saturday, Sunday or other day on which commercial banks in The City of
New York are authorized or required by law to remain closed; <U>provided</U>, <U>however</U>, for clarification, commercial banks shall not be deemed to be authorized or required by law to remain closed due to &#147;stay at home&#148;, <FONT
STYLE="white-space:nowrap"><FONT STYLE="white-space:nowrap">&#147;shelter-in-place&#148;,</FONT></FONT> <FONT STYLE="white-space:nowrap">&#147;non-essential</FONT> employee&#148;&nbsp;or any other similar orders or restrictions or the closure of any
physical branch locations at the direction of any governmental authority so long as the electronic funds transfer systems (including for wire transfers) of commercial banks in The City of New York generally are open for use by customers on such day.
</P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Closing</U>&#148; means the closing of the purchase and sale of the Securities pursuant to Section&nbsp;2.1. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Closing Date</U>&#148; means the second Trading Day after the date on which all of the Transaction Documents have been
executed and delivered by the applicable parties thereto, assuming all conditions precedent to (i)&nbsp;the Purchasers&#146; obligations to pay the Subscription Amount and (ii)&nbsp;the Company&#146;s obligations to deliver the Securities, in each
case, have been satisfied or waived. </P>
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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Commission</U>&#148; means the United States Securities and
Exchange Commission. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Common Stock</U>&#148; means the common stock of the Company, par value $0.001 per share,
and any other class of securities into which such securities may hereafter be reclassified or changed. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Common
Stock Equivalents</U>&#148; means any securities of the Company or the Subsidiaries which would entitle the holder thereof to acquire at any time Common Stock, including, without limitation, any debt, preferred stock, right, option, warrant or other
instrument that is at any time convertible into or exercisable or exchangeable for, or otherwise entitles the holder thereof to receive, Common Stock. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;Common Warrants&#148; means, collectively, the warrants to purchase Common Stock delivered to the Purchasers at the
Closing in accordance with Section 2.2(a), which warrants shall be exercisable at any time on or after the six-month anniversary of the Closing Date and have a term of exercise equal to five (5) years from the initial exercise date, in the form of
Exhibit&nbsp;A attached hereto. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;Common Warrant Shares&#148; means the shares of Common Stock issuable upon exercise
of the Common Warrants. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Company Counsel</U>&#148; means Gibson, Dunn&nbsp;&amp; Crutcher LLP, with offices
located at 555 Mission Street, Suite 3000, San Francisco, CA 94105. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Disclosure Schedules</U>&#148; means the
Disclosure Schedules of the Company delivered concurrently herewith. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Disclosure Time</U>&#148; means, (i)&nbsp;if
this Agreement is signed on a day that is not a Trading Day or after 9:00 a.m. (New York City time) and before midnight (New York City time) on any Trading Day, 9:01 a.m. (New York City time) on the Trading Day immediately following the date hereof,
unless otherwise instructed as to an earlier time by the Placement Agent, and (ii)&nbsp;if this Agreement is signed between midnight (New York City time) and 9:00 a.m. (New York City time) on any Trading Day, no later than 9:01 a.m. (New York City
time) on the date hereof, unless otherwise instructed as to an earlier time by the Placement Agent. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Evaluation
Date</U>&#148; shall have the meaning ascribed to such term in Section&nbsp;3.1(s). </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Exchange Act</U>&#148; means
the Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Exempt
Issuance</U>&#148; means the issuance of (a)&nbsp;shares of Common Stock or options to current or former employees, officers or directors of the Company pursuant to any stock or option plan duly adopted for such purpose, by a majority of the <FONT
STYLE="white-space:nowrap">non-employee</FONT> members of the Board of Directors or a majority of the members of a committee of <FONT STYLE="white-space:nowrap">non-employee</FONT> directors established for such purpose for services rendered to the
Company, (b)&nbsp;warrants to the Placement Agent in connection with the transactions pursuant to this Agreement and any shares of Common Stock upon exercise of the warrants to the Placement Agent, if applicable, and/or shares of Common Stock upon
the exercise or exchange of or conversion of securities exercisable or exchangeable for or convertible into shares of Common Stock issued and outstanding on the date of this Agreement, provided that such securities have not been amended since the
date of this Agreement to increase the number of such securities or to decrease the exercise price, exchange price or conversion price of such securities (other than in connection with stock splits or combinations) or to extend the term
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of such securities and (c)&nbsp;securities issued pursuant to acquisitions or strategic transactions approved by a majority of the disinterested directors of the Company so long as (i)&nbsp;such
securities are issued as &#147;restricted securities&#148; (as defined in Rule 144) and carry no registration rights that require or permit the filing of any registration statement in connection therewith during the prohibition period in
Section&nbsp;4.12(a) herein, and (ii)&nbsp;any such issuance shall only be to a Person (or to the equityholders of a Person) which is, itself or through its subsidiaries, an operating company or an owner of an asset in a business synergistic with
the business of the Company and shall provide to the Company additional benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or
to an entity whose primary business is investing in securities. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>FCPA</U>&#148; means the Foreign Corrupt
Practices Act of 1977, as amended. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>FDA</U>&#148; shall have the meaning ascribed to such term in
Section&nbsp;3.1(hh). </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>FDCA</U>&#148; shall have the meaning ascribed to such term in Section&nbsp;3.1(hh). </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>GAAP</U>&#148; shall have the meaning ascribed to such term in Section&nbsp;3.1(h). </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Indebtedness</U>&#148; shall have the meaning ascribed to such term in Section&nbsp;3.1(aa). </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Indemnification Notice</U>&#148; shall have the meaning ascribed to such term in Section&nbsp;4.8. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Intellectual Property Rights</U>&#148; shall have the meaning ascribed to such term in Section&nbsp;3.1(p). </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Liens</U>&#148; means a lien, charge, pledge, security interest, encumbrance, right of first refusal, preemptive right
or other restriction. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Material Adverse Effect</U>&#148; shall have the meaning assigned to such term in
Section&nbsp;3.1(b). </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Material Permits</U>&#148; shall have the meaning ascribed to such term in
Section&nbsp;3.1(n). </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Per Share Purchase Price</U>&#148; equals $0.30, subject to adjustment for reverse and
forward stock splits, stock dividends, stock combinations and other similar transactions of the Common Stock that occur after the date of this Agreement and prior to the Closing Date. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Person</U>&#148; means an individual or corporation, partnership, trust, incorporated or unincorporated association,
joint venture, limited liability company, joint stock company, government (or an agency or subdivision thereof) or other entity of any kind. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Pharmaceutical Product</U>&#148; shall have the meaning ascribed to such term in Section&nbsp;3.1(hh). </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">3 </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Placement Agent</U>&#148; means H.C. Wainwright&nbsp;&amp; Co.,
LLC. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;Pre-Funded Warrants&#148; means, collectively, the pre-funded Common Stock purchase warrants delivered to the
Purchasers at the Closing in accordance with Section 2.2(a), which warrants shall be exercisable immediately and will expire when exercised in full, the form of Exhibit B attached hereto. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;Pre-Funded Warrant Purchase Price&#148; equals $0.29, subject to adjustment for reverse and forward stock splits, stock
dividends, stock combinations and other similar transactions of the Common Stock that occur after the date of this Agreement and prior to the Closing Date. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;Pre-Funded Warrant Shares&#148; means the shares of Common Stock issuable upon exercise of the Pre-Funded Warrants. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Proceeding</U>&#148; means an action, claim, suit, investigation or proceeding (including, without limitation, an
informal investigation or partial proceeding, such as a deposition), whether commenced or threatened. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Prospectus</U>&#148; means the final base prospectus included in the Registration Statement, including all documents
incorporated therein by reference. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Prospectus Supplement</U>&#148; means the supplement to the Prospectus
complying with Rule 424(b) of the Securities Act that is filed with the Commission, including all documents incorporated therein by reference, and delivered by the Company to each Purchaser at the Closing. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Purchaser Party</U>&#148; shall have the meaning ascribed to such term in Section&nbsp;4.8. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Registration Statement</U>&#148; means the effective registration statement with Commission (File <FONT
STYLE="white-space:nowrap">No.&nbsp;333-258301),</FONT> including all information, documents and exhibits filed with or incorporated by reference into such registration statement, which registers the sale of the Shares, the Warrants and the Warrant
Shares to the Purchasers. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Required Approvals</U>&#148; shall have the meaning ascribed to such term in
Section&nbsp;3.1(e). </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Rule 144</U>&#148; means Rule 144 promulgated by the Commission pursuant to the Securities
Act, as such Rule may be amended or interpreted from time to time, or any similar rule or regulation hereafter adopted by the Commission having substantially the same purpose and effect as such Rule. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Rule 424</U>&#148; means Rule 424 promulgated by the Commission pursuant to the Securities Act, as such Rule may be
amended or interpreted from time to time, or any similar rule or regulation hereafter adopted by the Commission having substantially the same purpose and effect as such Rule. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>SEC Reports</U>&#148; shall have the meaning ascribed to such term in Section&nbsp;3.1(h). </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;Securities&#148; means the Shares, the Warrants and the Warrant Shares. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Securities Act</U>&#148; means the Securities Act of 1933, as amended, and the rules and regulations promulgated
thereunder. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Shares</U>&#148; means the shares of Common Stock issued or issuable to each Purchaser pursuant to
this Agreement. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Short Sales</U>&#148; means all &#147;short sales&#148; as defined in Rule 200 of Regulation SHO
under the Exchange Act (but shall not be deemed to include locating and/or borrowing shares of Common Stock).</P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Subscription Amount</U>&#148; means, as to each Purchaser, the aggregate amount to be paid for Shares (and/or the
Pre-Funded Warrants) and the Common Warrants purchased hereunder as specified below such Purchaser&#146;s name on the signature page of this Agreement and next to the heading &#147;Subscription Amount,&#148; in United States dollars and in
immediately available funds (minus, if applicable, a Purchaser&#146;s aggregate exercise price of the Pre-Funded Warrants purchased by the Purchaser, which amounts shall be paid as and when such Pre-Funded Warrants are exercised). </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">4 </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Subsidiary</U>&#148; means any subsidiary of the Company as set
forth on <U></U>in the SEC Reports, and shall, where applicable, also include any direct or indirect subsidiary of the Company formed or acquired after the date hereof. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Trading Day</U>&#148; means a day on which the principal Trading Market is open for trading. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Trading Market</U>&#148; means any of the following markets or exchanges on which the Common Stock is listed or quoted
for trading on the date in question: the NYSE American, the Nasdaq Capital Market, the Nasdaq Global Market, the Nasdaq Global Select Market or the New York Stock Exchange (or any successors to any of the foregoing). </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Transaction Documents</U>&#148; means this Agreement, the Warrants, all exhibits and schedules thereto and hereto and
any other documents or agreements executed in connection with the transactions contemplated hereunder. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;<U>Transfer
Agent</U>&#148; means American Stock Transfer and Trust Company, LLC, the current transfer agent of the Company, with a mailing address of 6201 15th Ave, Brooklyn, NY 11219, and any successor transfer agent of the Company. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;Variable Rate Transaction&#148; shall have the meaning ascribed to such term in Section&nbsp;4.12(b). </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;Warrants&#148; means, collectively, the Common Warrants and the Pre-Funded Warrants. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">&#147;Warrant Shares&#148; means, collectively, the Common Warrant Shares and the Pre-Funded Warrant Shares. </P>
<P STYLE="margin-top:24pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>ARTICLE II. </B></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">PURCHASE AND
SALE </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">2.1 <U>Closing</U>. On the Closing Date, upon the terms and subject to the conditions set forth herein, the Company agrees to sell,
and the Purchasers, severally and not jointly, agree to purchase, up to an aggregate of $10,000,000 of Shares and Warrants; provided, however, that, to the extent that a Purchaser determines, in its sole discretion, that such Purchaser (together
with such Purchaser&#146;s Affiliates, and any Person acting as a group together with such Purchaser or any of such Purchaser&#146;s Affiliates) would beneficially own in excess of the Beneficial Ownership Limitation, in lieu of purchasing Shares,
such Purchaser may elect to purchase Pre-Funded Warrants at the Pre-Funded Warrant Purchase Price in lieu of Shares in such manner to result in the same aggregate purchase price being paid by such Purchaser to the Company. The &#147;Beneficial
Ownership Limitation&#148; shall be 4.99% (or, at the election of the Purchaser at Closing, 9.99%) of the number of shares of the Common Stock outstanding immediately after giving effect to the issuance of the Securities on the Closing Date. Except
as otherwise set forth in the Interest Waiver and Securities Issuance Agreement, by and between the Company, Athyrium Opportunities III Acquisition LP and Athyrium Opportunities III Co-Invest 1 LP, dated as of the date hereof (the &#147;Athyrium
Agreement&#148;), each Purchaser&#146;s Subscription Amount as set forth on the signature page hereto executed by such Purchaser shall be made available for &#147;Delivery Versus Payment&#148; (&#147;<U>DVP</U>&#148;) settlement with the Company or
its designee. The Company shall deliver to each Purchaser its respective Shares (and/or the Pre-Funded Warrants) and Common Warrants as determined pursuant to Section 2.2(a), and the Company and each Purchaser shall deliver the other items set forth
in Section&nbsp;2.2 deliverable at the Closing. Upon satisfaction of the covenants and conditions set forth in Sections 2.2 and 2.3, the Closing shall occur at the offices of Company Counsel or such other location (including remotely by electronic
transmission) as the parties shall mutually agree. Unless otherwise directed by the Placement Agent, settlement of the Shares shall occur via DVP<I> </I>(i.e., on the Closing Date, the Company shall issue the Shares registered in the
Purchasers&#146; names and addresses and released by the Transfer Agent directly to the account(s) at the Placement Agent identified by each Purchaser; upon receipt of such Shares, the Placement Agent shall promptly electronically deliver such
Shares to the applicable Purchaser, and payment therefor shall be made promptly by the Placement Agent (or its clearing firm) by wire transfer to the Company). Notwithstanding the foregoing, with respect to any Notice(s) of Exercise (as defined in
the Warrants) delivered on or prior to 4:00 p.m. (New York City time) on the Trading Day prior to the Closing Date, which may be delivered at any time after the time of execution and delivery of this Agreement, the Company
</P>
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agrees to deliver the Warrant Shares subject to such notice(s) by 4:00&nbsp;p.m. (New York City time) on the Closing Date, provided that payment of the aggregate exercise price is received by
such Closing Date. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">2.2 <U>Deliveries</U>. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(a) On or prior to the Closing Date, the Company shall deliver or cause to be delivered to each Purchaser the following: </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:9%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(i) this Agreement duly executed by the Company; </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:9%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(ii) a legal opinion of Company Counsel, directed to the Placement Agent and the Purchasers, in a form reasonably acceptable to
the Placement Agent and Purchasers; </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:9%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(iii) the Company shall have provided each Purchaser with the Company&#146;s wire
instructions, on Company letterhead and executed by the Company&#146;s Chief Executive Officer or Chief Financial Officer; </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:9%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(iv) subject to the sixth sentence of Section&nbsp;2.1, a copy of the irrevocable instructions to the Transfer Agent
instructing the Transfer Agent to deliver on an expedited basis via The Depository Trust Company Deposit or Withdrawal at Custodian system,<U></U> Shares equal to such Purchaser&#146;s Subscription Amount divided by the Per Share Purchase Price,
registered in the name of such Purchaser; </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:9%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(v) for each Purchaser of Pre-Funded Warrants pursuant to Section&nbsp;2.1, a
Pre-Funded Warrant registered in the name of such Purchaser to purchase up to a number of shares of Common Stock equal to the portion of such Purchaser&#146;s Subscription Amount applicable to the Pre-Funded Warrants divided by the Pre-Funded
Warrant Purchase Price, with an exercise price equal to $0.01, subject to adjustment therein; </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:9%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(vi) a Common Warrant
registered in the name of such Purchaser to purchase up to a number of shares of Common Stock equal to 100% of such Purchaser&#146;s Shares (including, for this purpose, shares issuable upon the exercise of any Pre-Funded Warrants purchased by such
Purchaser), with an exercise price equal to $0.3288, subject to adjustment therein; </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:9%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(vii) the Prospectus and Prospectus
Supplement (which may be delivered in accordance with Rule 172 under the Securities Act). </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(a) On or prior to the Closing
Date, each Purchaser shall deliver or cause to be delivered to the Company the following: </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:9%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(i) this Agreement duly executed
by such Purchaser; and </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:9%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(ii) such Purchaser&#146;s Subscription Amount, which shall be made available for DVP settlement
with the Company or its designee, or as otherwise provided in the Athyrium Agreement. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">2.3 <U>Closing Conditions</U>. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(a) The obligations of the Company hereunder in connection with the Closing are subject to the following conditions being met:
</P>
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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:9%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(i) the accuracy in all material respects (or, to the extent representations
or warranties are qualified by materiality or Material Adverse Effect, in all respects) on the Closing Date of the representations and warranties of the Purchasers contained herein (unless as of a specific date therein in which case they shall be
accurate as of such date); </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:9%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(ii) all obligations, covenants and agreements of each Purchaser required to be performed at or
prior to the Closing Date shall have been performed; and </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:9%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(iii) the delivery by each Purchaser of the items set forth in
Section&nbsp;2.2(b) of this Agreement. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(a) The respective obligations of the Purchasers hereunder in connection with the
Closing are subject to the following conditions being met: </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:9%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(i) the accuracy in all material respects (or, to the extent
representations or warranties are qualified by materiality or Material Adverse Effect, in all respects) when made and on the Closing Date of the representations and warranties of the Company contained herein (unless as of a specific date therein in
which case they shall be accurate as of such date); </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:9%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(ii) all obligations, covenants and agreements of the Company required
to be performed at or prior to the Closing Date shall have been performed; </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:9%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(iii) the delivery by the Company of the items
set forth in Section&nbsp;2.2(a) of this Agreement; </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:9%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(iv) there shall have been no Material Adverse Effect with respect to
the Company since the date hereof; and </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:9%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(v) from the date hereof to the Closing Date, trading in the Common Stock shall not
have been suspended by the Commission or the Company&#146;s principal Trading Market, and, at any time prior to the Closing Date, trading in securities generally as reported by Bloomberg L.P. shall not have been suspended or limited, or minimum
prices shall not have been established on securities whose trades are reported by such service, or on any Trading Market, nor shall a banking moratorium have been declared either by the United States or New York State authorities nor shall there
have occurred any material outbreak or escalation of hostilities or other national or international calamity of such magnitude in its effect on, or any material adverse change in, any financial market which, in each case, in the reasonable judgment
of such Purchaser, makes it impracticable to purchase the Shares at the Closing. </P>
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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>ARTICLE III. </B></P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">REPRESENTATIONS AND WARRANTIES </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">3.1 <U>Representations and Warranties of the Company</U>. Except as set forth in the Disclosure Schedules, which Disclosure Schedules shall be
deemed a part hereof and shall qualify any representation or otherwise made herein to the extent of the disclosure contained in the corresponding section of the Disclosure Schedules or as set forth in the SEC Reports, the Company hereby makes the
following representations and warranties to each Purchaser: </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(a) <U>Subsidiaries</U>. All of the direct and indirect
subsidiaries of the Company are set forth in the SEC Reports. The Company owns, directly or indirectly, all of the capital stock or other equity interests of each Subsidiary free and clear of any Liens, and all of the issued and outstanding shares
of capital stock of each Subsidiary are validly issued and are fully paid, <FONT STYLE="white-space:nowrap">non-assessable</FONT> and free of preemptive and similar rights to subscribe for or purchase securities. If the Company has no subsidiaries,
all other references to the Subsidiaries or any of them in the Transaction Documents shall be disregarded. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(b)
<U>Organization and Qualification</U>. The Company and each of the Subsidiaries is an entity duly incorporated or otherwise organized, validly existing and in good standing under the laws of the jurisdiction of its incorporation or organization,
with the requisite power and authority to own and use its properties and assets and to carry on its business as currently conducted. Neither the Company nor any Subsidiary is in material violation nor default of any of the provisions of its
respective certificate or articles of incorporation, bylaws or other organizational or charter documents. Each of the Company and the Subsidiaries is duly qualified to conduct business and is in good standing as a foreign corporation or other entity
in each jurisdiction in which the nature of the business conducted or property owned by it makes such qualification necessary, except where the failure to be so qualified or in good standing, as the case may be, could not have or reasonably be
expected to result in: (i)&nbsp;a material adverse effect on the legality, validity or enforceability of any Transaction Document, (ii)&nbsp;a material adverse effect on the results of operations, assets, business, prospects or condition (financial
or otherwise) of the Company and the Subsidiaries, taken as a whole, or (iii)&nbsp;a material adverse effect on the Company&#146;s ability to perform in any material respect on a timely basis its obligations under any Transaction Document (any of
(i), (ii) or (iii), a &#147;<U>Material Adverse Effect</U>&#148;) and no Proceeding has been instituted in any such jurisdiction revoking, limiting or curtailing or seeking to revoke, limit or curtail such power and authority or qualification. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(c) <U>Authorization; Enforcement</U>. The Company has the requisite corporate power and authority to enter into and to
consummate the transactions contemplated by this Agreement and each of the other Transaction Documents and otherwise to carry out its obligations hereunder and thereunder. The execution and delivery of this Agreement and each of the other
Transaction Documents by the Company and the consummation by it of the transactions contemplated hereby and thereby have been duly authorized by all necessary action on the part of the Company and no further action is required by the Company, the
Board of Directors or the Company&#146;s stockholders in connection herewith or therewith other than in connection with the Required Approvals. This Agreement and each other Transaction Document to which it is a party has been (or upon delivery will
</P>
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have been) duly executed by the Company and, when delivered in accordance with the terms hereof and thereof, will constitute the valid and binding obligation of the Company enforceable against
the Company in accordance with its terms, except (i)&nbsp;as limited by general equitable principles and applicable bankruptcy, insolvency, reorganization, moratorium and other laws of general application affecting enforcement of creditors&#146;
rights generally, (ii)&nbsp;as limited by applicable laws relating to the availability of specific performance, injunctive relief or other equitable remedies and (iii)&nbsp;insofar as indemnification and contribution provisions may be limited by
applicable law. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(d) <U>No Conflicts</U>. The execution, delivery and performance by the Company of this Agreement and the
other Transaction Documents to which it is a party, the issuance and sale of the Securities and the consummation by it of the transactions contemplated hereby and thereby do not and will not (i)&nbsp;conflict with or violate any provision of the
Company&#146;s or any Subsidiary&#146;s certificate or articles of incorporation, bylaws or other organizational or charter documents, or (ii)&nbsp;conflict with, or constitute a default (or an event that with notice or lapse of time or both would
become a default) under, result in the creation of any Lien upon any of the properties or assets of the Company or any Subsidiary, or give to others any rights of termination, amendment, anti-dilution or similar adjustments, acceleration or
cancellation (with or without notice, lapse of time or both) of, any agreement, credit facility, debt or other instrument (evidencing a Company or Subsidiary debt or otherwise) or other understanding to which the Company or any Subsidiary is a party
or by which any property or asset of the Company or any Subsidiary is bound or affected, or (iii)&nbsp;subject to the Required Approvals, conflict with or result in a violation of any law, rule, regulation, order, judgment, injunction, decree or
other restriction of any court or governmental authority to which the Company or a Subsidiary is subject (including federal and state securities laws and regulations), or by which any property or asset of the Company or a Subsidiary is bound or
affected; except in the case of each of clauses (ii)&nbsp;and (iii), such as could not have or reasonably be expected to result in a Material Adverse Effect. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(e) <U>Filings, Consents and Approvals</U>. The Company is not required to obtain any consent, waiver, authorization or order
of, give any notice to, or make any filing or registration with, any court or other federal, state, local or other governmental authority or other Person in connection with the execution, delivery and performance by the Company of the Transaction
Documents, other than: (i)&nbsp;the filings required pursuant to Section&nbsp;4.4 of this Agreement, (ii)&nbsp;the filing with the Commission of the Prospectus Supplement, (iii)&nbsp;application(s) to each applicable Trading Market for the listing
of the Shares and the Warrant Shares for trading thereon in the time and manner required thereby, and (iv)&nbsp;such filings as are required to be made under applicable state securities laws (collectively, the &#147;<U>Required Approvals</U>&#148;).
</P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(f) <U>Issuance of the Securities; Registration</U>. The Shares are duly authorized and, when issued and paid for in
accordance with the applicable Transaction Documents, will be duly and validly issued, fully paid and nonassessable, free and clear of all Liens imposed by the Company. The Warrant Shares, when issued in accordance with the terms of the Warrants,
will be validly issued, fully paid and nonassessable, free and clear of all liens imposed by the Company. The Company has reserved from its duly authorized capital stock the maximum number of Shares and Warrant Shares issuable pursuant to this
Agreement and the Warrants. The Company has prepared and filed the Registration Statement in conformity in all material respects with the requirements of the Securities Act, which became effective on&nbsp;August 6,
</P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">9 </P>

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2021, including the Prospectus, and such amendments and supplements thereto as may have been required to the date of this Agreement. The Company was at the time of the filing of the Registration
Statement eligible to use Form <FONT STYLE="white-space:nowrap">S-3.</FONT> The Company is eligible to use Form <FONT STYLE="white-space:nowrap">S-3</FONT> under the Securities Act and it meets the transaction requirements as set forth in General
Instruction I.B.1 of Form <FONT STYLE="white-space:nowrap">S-3.</FONT> The Registration Statement is effective under the Securities Act and no stop order preventing or suspending the effectiveness of the Registration Statement or suspending or
preventing the use of the Prospectus has been issued by the Commission and no proceedings for that purpose have been instituted or, to the knowledge of the Company, are threatened by the Commission. The Company, if required by the rules and
regulations of the Commission, shall file the Prospectus Supplement with the Commission pursuant to Rule 424(b). At the time the Registration Statement and any amendments thereto became effective, at the date of this Agreement and at the Closing
Date, the Registration Statement and any amendments thereto conformed and will conform in all material respects to the requirements of the Securities Act and did not and will not contain any untrue statement of a material fact or omit to state any
material fact required to be stated therein or necessary to make the statements therein not misleading; and the Prospectus and any amendments or supplements thereto, at the time the Prospectus or any amendment or supplement thereto was issued and at
the Closing Date, conformed and will conform in all material respects to the requirements of the Securities 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. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(g)
<U>Capitalization</U>. The capitalization of the Company as of the date hereof is as set forth in the SEC Reports. The Company has not issued any capital stock since its most recently filed periodic report under the Exchange Act, other than pursuant
to the exercise of employee stock options under the Company&#146;s stock option plans, the issuance of shares of Common Stock to employees pursuant to the Company&#146;s employee stock purchase plans and pursuant to the conversion and/or exercise of
Common Stock Equivalents outstanding as of the date of the most recently filed periodic report under the Exchange Act. No Person has any right of first refusal, preemptive right, right of participation, or any similar right to participate in the
transactions contemplated by the Transaction Documents that have not otherwise been satisfied or waived. Except as set forth in the SEC Reports, there are no outstanding options, warrants, scrip rights to subscribe to, calls or commitments of any
character whatsoever relating to, or securities, rights or obligations convertible into or exercisable or exchangeable for, or giving any Person any right to subscribe for or acquire, any shares of Common Stock or the capital stock of any
Subsidiary, or contracts, commitments, understandings or arrangements by which the Company or any Subsidiary is or may become bound to issue additional shares of Common Stock or Common Stock Equivalents or capital stock of any Subsidiary. The
issuance and sale of the Securities will not obligate the Company or any Subsidiary to issue shares of Common Stock or other securities to any Person (other than the Purchasers). There are no outstanding securities or instruments of the Company or
any Subsidiary with any provision that adjusts the exercise, conversion, exchange or reset price of such security or instrument upon an issuance of securities by the Company or any Subsidiary. There are no outstanding securities or
</P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">10 </P>

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instruments of the Company or any Subsidiary that contain any redemption or similar provisions, and there are no contracts, commitments, understandings or arrangements by which the Company or any
Subsidiary is or may become bound to redeem a security of the Company or such Subsidiary. The Company does not have any stock appreciation rights or &#147;phantom stock&#148; plans or agreements or any similar plan or agreement. All of the
outstanding shares of capital stock of the Company are duly authorized, validly issued, fully paid and nonassessable, have been issued in compliance with all federal and state securities laws, and none of such outstanding shares was issued in
violation of any preemptive rights or similar rights to subscribe for or purchase securities. No further approval or authorization of any stockholder, the Board of Directors or others is required for the issuance and sale of the Securities. There
are no stockholders agreements, voting agreements or other similar agreements with respect to the Company&#146;s capital stock to which the Company is a party or, to the knowledge of the Company, between or among any of the Company&#146;s
stockholders. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(h) <U>SEC Reports; Financial Statements</U>. The Company has filed all reports, schedules, forms,
statements and other documents required to be filed by the Company under the Securities Act and the Exchange Act, including pursuant to Section&nbsp;13(a) or 15(d) thereof, for the two (2)&nbsp;years preceding the date hereof (or such shorter period
as the Company was required by law or regulation to file such material) (the foregoing materials, including the exhibits thereto and documents incorporated by reference therein, together with the Prospectus and the Prospectus Supplement, being
collectively referred to herein as the &#147;<U>SEC Reports</U>&#148;) on a timely basis or has received a valid extension of such time of filing and has filed any such SEC Reports prior to the expiration of any such extension. As of their
respective dates, the SEC Reports complied in all material respects with the requirements of the Securities Act and the Exchange Act, as applicable, and none of the SEC Reports, when filed, contained any untrue statement of a material fact or
omitted to state a material fact required to be stated therein or necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading. The Company has never been an issuer subject to Rule
144(i) under the Securities Act. The financial statements of the Company included in the SEC Reports comply in all material respects with applicable accounting requirements and the rules and regulations of the Commission with respect thereto as in
effect at the time of filing. Such financial statements have been prepared in all material respects in accordance with United States generally accepted accounting principles applied on a consistent basis during the periods involved
(&#147;<U>GAAP</U>&#148;), except as may be otherwise specified in such financial statements or the notes thereto and except that unaudited financial statements may not contain all footnotes required by GAAP, and fairly present in all material
respects the financial position of the Company and its consolidated Subsidiaries as of and for the dates thereof and the results of operations and cash flows for the periods then ended, subject, in the case of unaudited statements, to normal,
immaterial, <FONT STYLE="white-space:nowrap">year-end</FONT> audit adjustments. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(i) <U>Material Changes; Undisclosed
Events, Liabilities or Developments</U>. Since the date of the latest audited financial statements included within the SEC Reports, except as disclosed in a SEC Report filed prior to the date hereof, (i)&nbsp;there has been no event, occurrence or
development that has had or that would reasonably be expected to result in a Material Adverse Effect, (ii)&nbsp;the Company has not incurred any material liabilities </P>
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(contingent or otherwise) other than (A)&nbsp;trade payables and accrued expenses incurred in the ordinary course of business consistent with past practice and (B)&nbsp;liabilities not required
to be reflected in the Company&#146;s financial statements pursuant to GAAP or disclosed in filings made with the Commission, (iii)&nbsp;the Company has not materially altered its method of accounting, (iv)&nbsp;the Company has not declared or made
any dividend or distribution of cash or other property to its stockholders or purchased, redeemed or made any agreements to purchase or redeem any shares of its capital stock and (v)&nbsp;the Company has not issued any equity securities to any
officer, director or Affiliate, except pursuant to existing Company stock option plans. The Company does not have pending before the Commission any request for confidential treatment of information. Except for the issuance of the Securities
contemplated by this Agreement or as set forth in the SEC Reports, no event, liability, fact, circumstance, occurrence or development has occurred or exists or is reasonably expected to occur or exist with respect to the Company or its Subsidiaries
or their respective businesses, prospects, properties, operations, assets or financial condition that would be required to be disclosed by the Company under applicable securities laws at the time this representation is made or deemed made that has
not been publicly disclosed at least one (1)&nbsp;Trading Day prior to the date that this representation is made. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(j)
<U>Litigation</U>. Except as set forth in the SEC Reports, there is no action, suit, inquiry, notice of violation, proceeding or investigation pending or, to the knowledge of the Company, threatened against or affecting the Company, any Subsidiary
or any of their respective properties before or by any court, arbitrator, governmental or administrative agency or regulatory authority (federal, state, county, local or foreign) (collectively, an &#147;<U>Action</U>&#148;). None of the Actions set
forth in the SEC Reports (i)&nbsp;adversely affects or challenges the legality, validity or enforceability of any of the Transaction Documents or the Securities or (ii)&nbsp;would, if there were an unfavorable decision, have or reasonably be
expected to result in a Material Adverse Effect. Neither the Company nor any Subsidiary, nor, to the knowledge of the Company, any director or officer thereof, is or has been the subject of any Action involving a claim of violation of or liability
under federal or state securities laws or a claim of breach of fiduciary duty. There has not been, and to the knowledge of the Company, there is not pending or contemplated, any investigation by the Commission involving the Company or any current or
former director or officer of the Company. The Commission has not issued any stop order or other order suspending the effectiveness of any registration statement filed by the Company or any Subsidiary under the Exchange Act or the Securities Act.
</P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(k) <U>Labor Relations</U>. No labor dispute exists or, to the knowledge of the Company, is imminent with respect to any
of the employees of the Company, which would reasonably be expected to result in a Material Adverse Effect. None of the Company&#146;s or its Subsidiaries&#146; employees is a member of a union that relates to such employee&#146;s relationship with
the Company or such Subsidiary, and neither the Company nor any of its Subsidiaries is a party to a collective bargaining agreement, and the Company and its Subsidiaries believe that their relationships with their employees are good. To the
knowledge of the Company, no executive officer of the Company or any Subsidiary, is, or is now expected to be, in violation of any material term of (i)&nbsp;any employment contract, confidentiality, disclosure or proprietary information agreement or
<FONT STYLE="white-space:nowrap">non-competition</FONT> agreement, or (ii)&nbsp;any other contract or agreement or (iii)&nbsp;any restrictive covenant in favor </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">12 </P>

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of any third party, and the continued employment of each such executive officer does not subject the Company or any of its Subsidiaries to any liability with respect to any of the foregoing
matters that would reasonably be expected to result in a Material Adverse Effect. The Company and its Subsidiaries are in compliance with all U.S. federal, state, local and foreign laws and regulations relating to employment and employment
practices, terms and conditions of employment and wages and hours, except where the failure to be in compliance could not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(l) <U>Compliance</U>. Neither the Company nor any Subsidiary: (i)&nbsp;is in default under or in violation of (and no event
has occurred that has not been waived that, with notice or lapse of time or both, would result in a default by the Company or any Subsidiary under), nor has the Company or any Subsidiary received written notice of a claim that it is in default under
or that it is in violation of, any indenture, loan or credit agreement or any other agreement or instrument to which it is a party or by which it or any of its properties is bound (whether or not such default or violation has been waived), (ii) is
in violation of any judgment, decree or order of any court, arbitrator or other governmental authority or (iii)&nbsp;is or has been in violation of any statute, rule, ordinance or regulation of any governmental authority, including without
limitation all foreign, federal, state and local laws relating to taxes, environmental protection, occupational health and safety, product quality and safety and employment and labor matters, except in each case as could not have or reasonably be
expected to result in a Material Adverse Effect. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(m) <U>Environmental Laws</U>. The Company and its Subsidiaries
(i)&nbsp;are in compliance with all federal, state, local and foreign laws relating to pollution or protection of human health or the environment (including ambient air, surface water, groundwater, land surface or subsurface strata), including laws
relating to emissions, discharges, releases or threatened releases of chemicals, pollutants, contaminants, or toxic or hazardous substances or wastes (collectively, &#147;<U>Hazardous Materials</U>&#148;) into the environment, or otherwise relating
to the manufacture, processing, distribution, use, treatment, storage, disposal, transport or handling of Hazardous Materials, as well as all authorizations, codes, decrees, demands, or demand letters, injunctions, judgments, licenses, notices or
notice letters, orders, permits, plans or regulations, issued, entered, promulgated or approved thereunder (&#147;<U>Environmental Laws</U>&#148;); (ii) have received all permits licenses or other approvals required of them under applicable
Environmental Laws to conduct their respective businesses; and (iii)&nbsp;are in compliance with all terms and conditions of any such permit, license or approval where in each clause (i), (ii) and (iii), the failure to so comply could be reasonably
expected to have, individually or in the aggregate, a Material Adverse Effect. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(n) <U>Regulatory Permits</U>. The Company
and the Subsidiaries possess all certificates, authorizations and permits issued by the appropriate federal, state, local or foreign regulatory authorities necessary to conduct their respective businesses as described in the SEC Reports, except
where the failure to possess such permits could not reasonably be expected to result in a Material Adverse Effect (&#147;<U>Material Permits</U>&#148;), and neither the Company nor any Subsidiary has received any notice of proceedings relating to
the revocation or modification of any Material Permit. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">13 </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(o) <U>Title to Assets</U>. The Company and the Subsidiaries have good and
marketable title in fee simple to all real property owned by them and good and marketable title in all personal property owned by them that is material to the business of the Company and the Subsidiaries, in each case free and clear of all Liens,
except for (i)&nbsp;Liens as do not 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 and the Subsidiaries, and (ii)&nbsp;Liens for the payment of
federal, state or other taxes, for which appropriate reserves have been made therefor in accordance with GAAP and, the payment of which is neither delinquent nor subject to penalties. Any real property and facilities held under lease by the Company
and the Subsidiaries are held by them under valid, subsisting and enforceable leases with which the Company and the Subsidiaries are in compliance, except where the failure to so comply would not reasonably be expected to result in a Material
Adverse Effect. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(p) <U>Intellectual Property</U>. The Company and the Subsidiaries have, or have rights to use, all
patents, patent applications, trademarks, trademark applications, service marks, trade names, trade secrets, inventions, copyrights, licenses and other intellectual property rights and similar rights necessary or required for use in connection with
their respective businesses as described in the SEC Reports and which the failure to so have would have a Material Adverse Effect (collectively, the &#147;<U>Intellectual Property Rights</U>&#148;). None of, and neither the Company nor any
Subsidiary has received a notice (written or otherwise) that any of, the Intellectual Property Rights has expired, terminated or been abandoned, or is expected to expire or terminate or be abandoned, within two (2)&nbsp;years from the date of this
Agreement. Neither the Company nor any Subsidiary has received, since the date of the latest audited financial statements included within the SEC Reports, a written notice of a claim or otherwise has any knowledge that the Intellectual Property
Rights violate or infringe upon the rights of any Person, except as could not have or reasonably be expected to not have a Material Adverse Effect. To the knowledge of the Company, all such Intellectual Property Rights are enforceable and except as
set forth in the SEC Reports, there is no existing infringement by another Person of any of the Intellectual Property Rights. The Company and its Subsidiaries have taken reasonable security measures to protect the secrecy, confidentiality and value
of all of their intellectual properties, except where failure to do so could not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. The Company has no knowledge of any facts that would preclude it from
having valid license rights or clear title to the Intellectual Property Rights. The Company has no knowledge that it lacks or will be unable to obtain any rights or licenses to use all Intellectual Property Rights that are necessary to conduct its
business. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(q) <U>Insurance</U>. The Company and the Subsidiaries are insured by insurers of recognized financial
responsibility against such losses and risks and in such amounts as are prudent and customary in the businesses in which the Company and the Subsidiaries are engaged, including, but not limited to, directors and officers insurance coverage at least
equal to the aggregate Subscription Amount. Neither the Company nor any Subsidiary has knowledge of any reason 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 without a significant increase in cost. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">14 </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(r) <U>Transactions With Affiliates and Employees</U>. Except as set forth
in the SEC Reports, none of the officers or directors of the Company or any Subsidiary and, to the knowledge of the Company, none of the employees of the Company or any Subsidiary is presently a party to any transaction with the Company or any
Subsidiary (other than for services as employees, officers and directors), including any contract, agreement or other arrangement providing for the furnishing of services to or by, providing for rental of real or personal property to or from,
providing for the borrowing of money from or lending of money to or otherwise requiring payments to or from any officer, director or such employee or, to the knowledge of the Company, any entity in which any officer, director, or any such employee
has a substantial interest or is an officer, director, trustee, stockholder, member or partner, in each case in excess of $120,000 other than for (i)&nbsp;payment of salary or consulting fees for services rendered, (ii)&nbsp;reimbursement for
expenses incurred on behalf of the Company and (iii)&nbsp;other employee benefits, including stock option agreements under any stock option plan of the Company. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(s) <U>Sarbanes-Oxley; Internal Accounting Controls</U>. The Company and the Subsidiaries are in compliance in all material
respects with any and all applicable requirements of the Sarbanes-Oxley Act of 2002 that are effective as of the date hereof and as of the Closing Date, and any and all applicable rules and regulations promulgated by the Commission thereunder that
are effective as of the date hereof and as of the Closing Date. The Company and the Subsidiaries maintain a system of internal accounting controls sufficient to provide reasonable assurance that: (i)&nbsp;transactions are executed in accordance with
management&#146;s general or specific authorizations, (ii)&nbsp;transactions are recorded as necessary to permit preparation of financial statements in conformity with GAAP and to maintain asset accountability, (iii)&nbsp;access to assets is
permitted only in accordance with management&#146;s general or specific authorization, and (iv)&nbsp;the recorded accountability for assets is compared with the existing assets at reasonable intervals and appropriate action is taken with respect to
any differences. The Company and the Subsidiaries have established disclosure controls and procedures (as defined in Exchange Act Rules <FONT STYLE="white-space:nowrap">13a-15(e)</FONT> and <FONT STYLE="white-space:nowrap">15d-15(e))</FONT> for the
Company and the Subsidiaries and designed such disclosure controls and procedures to ensure that information required to be disclosed by the Company in the reports it files or submits under the Exchange Act is recorded, processed, summarized and
reported, within the time periods specified in the Commission&#146;s rules and forms. The Company&#146;s certifying officers have evaluated the effectiveness of the disclosure controls and procedures of the Company and the Subsidiaries as of the end
of the period covered by the most recently filed periodic report under the Exchange Act (such date, the &#147;<U>Evaluation Date</U>&#148;). The Company presented in its most recently filed periodic report under the Exchange Act the conclusions of
the certifying officers about the effectiveness of the disclosure controls and procedures based on their evaluations as of the Evaluation Date. Since the Evaluation Date, there have been no changes in the internal control over financial reporting
(as such term is defined in the Exchange Act) of the Company and its Subsidiaries that have materially affected, or is reasonably likely to materially affect, the internal control over financial reporting of the Company and its Subsidiaries. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(t) <U>Certain Fees</U>. Except as set forth in the Prospectus Supplement, no brokerage or finder&#146;s fees or commissions
are or will be payable by the Company or any Subsidiary to any broker, financial advisor or consultant, finder, placement agent, </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">15 </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:4%; font-size:10pt; font-family:Times New Roman">
investment banker, bank or other Person with respect to the transactions contemplated by the Transaction Documents. The Purchasers shall have no obligation with respect to any fees or with
respect to any claims made by or on behalf of other Persons for fees of a type contemplated in this Section that may be due in connection with the transactions contemplated by the Transaction Documents. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(u) <U>Investment Company</U>. The Company is not, and is not an Affiliate of, and immediately after receipt of payment for the
Securities, will not be or be an Affiliate of, an &#147;investment company&#148; within the meaning of the Investment Company Act of 1940, as amended. The Company shall conduct its business in a manner so that it will not become an &#147;investment
company&#148; subject to registration under the Investment Company Act of 1940, as amended. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(v) <U>Registration
Rights</U>. No Person has any right to cause the Company or any Subsidiary to effect the registration under the Securities Act of any securities of the Company or any Subsidiary that has not been waived prior to the date hereof. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(w) <U>Listing and Maintenance Requirements</U>. The Common Stock is registered pursuant to Section&nbsp;12(b) or 12(g) of the
Exchange Act, and the Company has taken no action designed to, or which to its knowledge is likely to have the effect of, terminating the registration of the Common Stock under the Exchange Act nor has the Company received any notification that the
Commission is contemplating terminating such registration. Except as set forth in the SEC Reports, the Company has not, in the 12 months preceding the date hereof, received notice from any Trading Market on which the Common Stock is or has been
listed or quoted to the effect that the Company is not in compliance with the listing or maintenance requirements of such Trading Market. Except as set forth in the SEC Reports, the Company is, and has no reason to believe that it will not in the
foreseeable future continue to be, in compliance with all such listing and maintenance requirements. The Common Stock is currently eligible for electronic transfer through the Depository Trust Company or another established clearing corporation and
the Company is current in payment of the fees to the Depository Trust Company (or such other established clearing corporation) in connection with such electronic transfer. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(x) <U>Application of Takeover Protections</U>. The Company and the Board of Directors have taken all necessary action, if any,
in order to render inapplicable any control share acquisition, business combination, poison pill (including any distribution under a rights agreement) or other similar <FONT STYLE="white-space:nowrap">anti-takeover</FONT> provision under the
Company&#146;s certificate of incorporation (or similar charter documents) or the laws of its state of incorporation that is or could become applicable to the Purchasers as a result of the Purchasers and the Company fulfilling their obligations or
exercising their rights under the Transaction Documents, including without limitation as a result of the Company&#146;s issuance of the Securities and the Purchasers&#146; ownership of the Securities. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(y) <U>Disclosure</U>. Except with respect to the material terms and conditions of the transactions contemplated by the
Transaction Documents, the Company confirms that neither it nor any other Person acting on its behalf has provided any of the Purchasers or their agents or counsel with any information that it believes constitutes or might constitute material, <FONT
STYLE="white-space:nowrap">non-public</FONT> information which is not otherwise disclosed in the Prospectus </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">16 </P>

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Supplement. The Company understands and confirms that the Purchasers will rely on the foregoing representation in effecting transactions in securities of the Company. All of the disclosure
furnished by or on behalf of the Company to the Purchasers regarding the Company and its Subsidiaries, their respective businesses and the transactions contemplated hereby, including the Disclosure Schedules to this Agreement, is true and correct
and does not contain any untrue statement of a material fact or omit to state any material fact necessary in order to make the statements made therein, in the light of the circumstances under which they were made, not misleading. The press releases
disseminated by the Company during the twelve months preceding the date of this Agreement taken as a whole do not contain any untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary in order to
make the statements therein, in the light of the circumstances under which they were made and when made, not misleading. The Company acknowledges and agrees that no Purchaser makes or has made any representations or warranties with respect to the
transactions contemplated hereby other than those specifically set forth in Section&nbsp;3.2 hereof. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(z) <U>No Integrated
Offering</U>. Assuming the accuracy of the Purchasers&#146; representations and warranties set forth in Section&nbsp;3.2, neither the Company, nor any of its Affiliates, nor any Person acting on its or their behalf has, directly or indirectly, made
any offers or sales of any security or solicited any offers to buy any security, under circumstances that would cause this offering of the Securities to be integrated with prior offerings by the Company for purposes of any applicable shareholder
approval provisions of any Trading Market on which any of the securities of the Company are listed or designated. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(aa)
<U>Solvency</U>. Based on the consolidated financial condition of the Company as of the Closing Date, after giving effect to the receipt by the Company of the proceeds from the sale of the Securities hereunder, (i)&nbsp;the fair saleable value of
the Company&#146;s assets exceeds the amount that will be required to be paid on or in respect of the Company&#146;s existing debts and other liabilities (including known contingent liabilities) as they mature, (ii)&nbsp;the Company&#146;s assets do
not constitute unreasonably small capital to carry on its business as now conducted and as proposed to be conducted including its capital needs taking into account the particular capital requirements of the business conducted by the Company,
consolidated and projected capital requirements and capital availability thereof, and (iii)&nbsp;the current cash flow of the Company, together with the proceeds the Company would receive, were it to liquidate all of its assets, after taking into
account all anticipated uses of the cash, would be sufficient to pay all amounts on or in respect of its liabilities when such amounts are required to be paid. The Company does not intend to incur debts beyond its ability to pay such debts as they
mature (taking into account the timing and amounts of cash to be payable on or in respect of its debt). The Company has no knowledge of any facts or circumstances which lead it to believe that it will file for reorganization or liquidation under the
bankruptcy or reorganization laws of any jurisdiction within one year from the Closing Date. The SEC Reports set forth as of the date hereof all outstanding secured and unsecured Indebtedness of the Company or any Subsidiary, or for which the
Company or any Subsidiary has commitments. For the purposes of this Agreement, &#147;<U>Indebtedness</U>&#148; means (x)&nbsp;any liabilities for borrowed money or amounts owed in excess of $50,000 (other than trade accounts payable incurred in the
ordinary course of business </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">17 </P>

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or intercompany indebtedness), (y) all guaranties, endorsements and other contingent obligations in respect of indebtedness of others, whether or not the same are or should be reflected in the
Company&#146;s consolidated balance sheet (or the notes thereto), except guaranties by endorsement of negotiable instruments for deposit or collection or similar transactions in the ordinary course of business; and (z)&nbsp;the present value of any
lease payments in excess of $50,000 due under leases required to be capitalized in accordance with GAAP. Neither the Company nor any Subsidiary is in default with respect to any Indebtedness. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(bb) <U>Tax Status</U>. Except for matters that would not, individually or in the aggregate, have or reasonably be expected to
result in a Material Adverse Effect, the Company and its Subsidiaries each (i)&nbsp;has made or filed all United States federal, state and local income and all foreign income and franchise tax returns, reports and declarations required by any
jurisdiction to which it is subject, (ii)&nbsp;has paid all taxes and other governmental assessments and charges that are material in amount, shown or determined to be due on such returns, reports and declarations and (iii)&nbsp;has set aside on its
books provision reasonably adequate for the payment of all material taxes for periods subsequent to the periods to which such returns, reports or declarations apply. There are no unpaid taxes in any material amount claimed to be due by the taxing
authority of any jurisdiction, and the officers of the Company or of any Subsidiary know of no basis for any such claim. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(cc) <U>Foreign Corrupt Practices</U>. Neither the Company nor any Subsidiary, nor to the knowledge of the Company or any
Subsidiary, any agent or other person acting on behalf of the Company or any Subsidiary, has (i)&nbsp;directly or indirectly, used any funds for unlawful contributions, gifts, entertainment or other unlawful expenses related to foreign or domestic
political activity, (ii)&nbsp;made any unlawful payment to foreign or domestic government officials or employees or to any foreign or domestic political parties or campaigns from corporate funds, (iii)&nbsp;failed to disclose fully any contribution
made by the Company or any Subsidiary (or made by any person acting on its behalf of which the Company is aware) which is in violation of law, or (iv)&nbsp;violated in any material respect any provision of FCPA. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(dd) <U>Accountants</U>. The Company&#146;s independent registered public accounting firm is KPMG LLP. To the knowledge and
belief of the Company, such accounting firm (i)&nbsp;is a registered public accounting firm as required by the Exchange Act and (ii)&nbsp;shall express its opinion with respect to the financial statements to be included in the Company&#146;s Annual
Report for the fiscal year ending December&nbsp;31, 2022. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(ee) <U>Acknowledgment Regarding Purchasers&#146; Purchase of
Securities</U>. The Company acknowledges and agrees that each of the Purchasers is acting solely in the capacity of an arm&#146;s length purchaser with respect to the Transaction Documents and the transactions contemplated thereby. The Company
further acknowledges that no Purchaser is acting as a financial advisor or fiduciary of the Company (or in any similar capacity) with respect to the Transaction Documents and the transactions contemplated thereby and any advice given by any
Purchaser or any of their respective representatives or agents in connection with the Transaction Documents and the transactions contemplated thereby is merely incidental to the Purchasers&#146; purchase of the Securities. The Company further
</P>
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represents to each Purchaser that the Company&#146;s decision to enter into this Agreement and the other Transaction Documents has been based solely on the independent evaluation of the
transactions contemplated hereby by the Company and its representatives. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(ff) <U>Acknowledgment Regarding Purchaser&#146;s
Trading Activity</U>. Anything in this Agreement or elsewhere herein to the contrary notwithstanding (except for Sections 3.2(e) and 4.14 hereof), it is understood and acknowledged by the Company that: (i)&nbsp;none of the Purchasers has been asked
by the Company to agree, nor has any Purchaser agreed, to desist from purchasing or selling, long and/or short, securities of the Company, or &#147;derivative&#148; securities based on securities issued by the Company or to hold the Securities for
any specified term; (ii)&nbsp;past or future open market or other transactions by any Purchaser, specifically including, without limitation, Short Sales or &#147;derivative&#148; transactions, before or after the closing of this or future private
placement transactions, may negatively impact the market price of the Company&#146;s publicly-traded securities; (iii)&nbsp;any Purchaser, and counter-parties in &#147;derivative&#148; transactions to which any such Purchaser is a party, directly or
indirectly, presently may have a &#147;short&#148; position in the Common Stock, and (iv)&nbsp;each Purchaser shall not be deemed to have any affiliation with or control over any arm&#146;s length counter-party in any &#147;derivative&#148;
transaction. The Company further understands and acknowledges that (y)&nbsp;one or more Purchasers may engage in hedging activities at various times during the period that the Securities are outstanding, including, without limitation, during the
periods that the value of the Warrant Shares deliverable with respect to Securities are being determined, and (z)&nbsp;such hedging activities (if any) could reduce the value of the existing stockholders&#146; equity interests in the Company at and
after the time that the hedging activities are being conducted.&nbsp;The Company acknowledges that such aforementioned hedging activities do not constitute a breach of any of the Transaction Documents. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(gg) <U>Regulation M Compliance</U>.&nbsp;The Company has not, and to its knowledge no one acting on its behalf has,
(i)&nbsp;taken, directly or indirectly, any action designed to cause or to result in the stabilization or manipulation of the price of any security of the Company to facilitate the sale or resale of any of the Securities, (ii)&nbsp;sold, bid for,
purchased, or, paid any compensation for soliciting purchases of, any of the Securities, or (iii)&nbsp;paid or agreed to pay to any Person any compensation for soliciting another to purchase any other securities of the Company, other than, in the
case of clauses (ii)&nbsp;and (iii), compensation paid to the Placement Agent in connection with the placement of the Securities. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(hh) <U>FDA</U>. As to each product subject to the jurisdiction of the U.S. Food and Drug Administration
(&#147;<U>FDA</U>&#148;) under the Federal Food, Drug and Cosmetic Act, as amended, and the regulations thereunder (&#147;<U>FDCA</U>&#148;) that is manufactured, packaged, labeled, tested, distributed, sold, and/or marketed by the Company or any of
its Subsidiaries (each such product, a &#147;<U>Pharmaceutical Product</U>&#148;), such Pharmaceutical Product is being manufactured, packaged, labeled, tested, distributed, sold and/or marketed by the Company in compliance with all applicable
requirements under FDCA and similar laws, rules and regulations relating to registration, investigational use, premarket clearance, licensure, or application approval, good manufacturing practices, good laboratory practices, good clinical practices,
product listing, quotas, labeling, advertising, record keeping and filing of reports, except where compliance has been waived by the FDA or the failure to be in compliance would not have a Material Adverse Effect. There is no pending, completed or,
to the Company&#146;s knowledge, threatened, action (including any lawsuit, arbitration, or legal </P>
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or administrative or regulatory proceeding, charge, complaint, or investigation) against the Company or any of its Subsidiaries, and none of the Company or any of its Subsidiaries has received
any written notice, warning letter or other communication from the FDA or any other governmental entity, which (i)&nbsp;contests the premarket clearance, licensure, registration, or approval of, the uses of, the distribution of, the manufacturing or
packaging of, the testing of, the sale of, or the labeling and promotion of any Pharmaceutical Product, (ii)&nbsp;withdraws its approval of, requests the recall, suspension, or seizure of, or withdraws or orders the withdrawal of advertising or
sales promotional materials relating to, any Pharmaceutical Product, (iii)&nbsp;imposes a clinical hold on any clinical investigation by the Company or any of its Subsidiaries, (iv)&nbsp;enjoins production at any facility of the Company or any of
its Subsidiaries, (v)&nbsp;enters or proposes to enter into a consent decree of permanent injunction with the Company or any of its Subsidiaries, or (vi)&nbsp;otherwise alleges any violation of any laws, rules or regulations by the Company or any of
its Subsidiaries, and which, either individually or in the aggregate, would have a Material Adverse Effect. The properties, business and operations of the Company have been and are being conducted in all material respects in accordance with all
applicable laws, rules and regulations of the FDA applicable to any Pharmaceutical Product.&nbsp;The Company has not been informed by the FDA that the FDA will prohibit the marketing, sale, license or use in the United States of any product proposed
to be developed, produced or marketed by the Company nor has the FDA expressed any concern as to approving or clearing for marketing any product being developed or proposed to be developed by the Company.<U> </U> </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(ii) <U>Stock Option Plans</U>. Each stock option granted by the Company under the Company&#146;s stock option plan was granted
(i)&nbsp;in accordance with the terms of the Company&#146;s stock option plan and (ii)&nbsp;with an exercise price at least equal to the fair market value of the Common Stock on the date such stock option would be considered granted under GAAP and
applicable law. No stock option granted under the Company&#146;s stock option plan has been backdated. The Company has not knowingly granted, and there is no and has been no Company policy or practice to knowingly grant, stock options prior to, or
otherwise knowingly coordinate the grant of stock options with, the release or other public announcement of material information regarding the Company or its Subsidiaries or their financial results or prospects. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(jj) <U>Cybersecurity</U>. (i)(x) There has been no material security breach or other compromise of or relating to any of the
Company&#146;s or any Subsidiary&#146;s information technology and computer systems, networks, hardware, software, data (including the data of its respective customers, employees, suppliers, vendors and any third party data maintained by or on
behalf of it), equipment or technology (collectively, &#147;<U>IT Systems and Data</U>&#148;) and (y)&nbsp;the Company and the Subsidiaries have not been notified of, and have no knowledge of any event or condition that would reasonably be expected
to result in, any security breach or other compromise to its IT Systems and Data; (ii)&nbsp;the Company and the Subsidiaries are presently in compliance with all applicable laws or statutes and all judgments, orders, rules and regulations of any
court or arbitrator or governmental or regulatory authority, internal policies and contractual obligations relating to the privacy and security of IT Systems and Data and to the protection of such IT Systems and Data from unauthorized use, access,
misappropriation or modification, except as would not, individually or in the aggregate, have a Material Adverse Effect; (iii)&nbsp;the Company and the Subsidiaries have implemented and maintained </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">20 </P>

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commercially reasonable safeguards to maintain and protect its material confidential information and the integrity, continuous operation, redundancy and security of all IT Systems and Data; and
(iv)&nbsp;the Company and the Subsidiaries have implemented backup and disaster recovery technology consistent with industry standards and practices. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(kk) <U>Office of Foreign Assets Control</U>. Neither the Company nor any Subsidiary nor, to the Company&#146;s knowledge, any
director, officer, agent, employee or affiliate of the Company or any Subsidiary is currently subject to any U.S. sanctions administered by the Office of Foreign Assets Control of the U.S. Treasury Department (&#147;<U>OFAC</U>&#148;). </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(ll) <U>U.S. Real Property Holding Corporation</U>. The Company is not and has never been a U.S. real property holding
corporation within the meaning of Section&nbsp;897 of the Internal Revenue Code of 1986, as amended, and the Company shall so certify upon Purchaser&#146;s request. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(mm) <U>Bank Holding Company Act</U>. Neither the Company nor any of its Subsidiaries or Affiliates is subject to the Bank
Holding Company Act of 1956, as amended (the &#147;<U>BHCA</U>&#148;) and to regulation by the Board of Governors of the Federal Reserve System (the &#147;<U>Federal Reserve</U>&#148;). Neither the Company nor any of its Subsidiaries or Affiliates
owns or controls, directly or indirectly, five percent (5%) or more of the outstanding shares of any class of voting securities or twenty-five percent (25%) or more of the total equity of a bank or any entity that is subject to the BHCA and to
regulation by the Federal Reserve. Neither the Company nor any of its Subsidiaries or Affiliates exercises a controlling influence over the management or policies of a bank or any entity that is subject to the BHCA and to regulation by the Federal
Reserve. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(nn) <U>Money Laundering</U>. The operations of the Company and its Subsidiaries are and have been conducted at
all times in compliance with applicable financial record-keeping and reporting requirements of the Currency and Foreign Transactions Reporting Act of 1970, as amended, applicable money laundering statutes and applicable rules and regulations
thereunder (collectively, the &#147;<U>Money Laundering Laws</U>&#148;), and no Action or Proceeding by or before any court or governmental agency, authority or body or any arbitrator involving the Company or any Subsidiary with respect to the Money
Laundering Laws is pending or, to the knowledge of the Company or any Subsidiary, threatened. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">3.2 <U>Representations and Warranties of
the Purchasers</U>. Each Purchaser, for itself and for no other Purchaser, hereby represents and warrants as of the date hereof and as of the Closing Date to the Company as follows (unless as of a specific date therein, in which case they shall be
accurate as of such date): </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(a) <U>Organization; Authority</U>. Such Purchaser is either an individual or an entity duly
incorporated or formed, validly existing and in good standing under the laws of the jurisdiction of its incorporation or formation with full right, corporate, partnership, limited liability company or similar power and authority to enter into and to
consummate the transactions contemplated by the Transaction Documents and otherwise to carry out its obligations hereunder and thereunder. The execution and delivery of the Transaction Documents and performance by such Purchaser of the transactions
contemplated by the </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">21 </P>

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Transaction Documents have been duly authorized by all necessary corporate, partnership, limited liability company or similar action, as applicable, on the part of such Purchaser. Each
Transaction Document to which it is a party has been duly executed by such Purchaser, and when delivered by such Purchaser in accordance with the terms hereof, will constitute the valid and legally binding obligation of such Purchaser, enforceable
against it in accordance with its terms, except: (i)&nbsp;as limited by general equitable principles and applicable bankruptcy, insolvency, reorganization, moratorium and other laws of general application affecting enforcement of creditors&#146;
rights generally, (ii)&nbsp;as limited by laws relating to the availability of specific performance, injunctive relief or other equitable remedies and (iii)&nbsp;insofar as indemnification and contribution provisions may be limited by applicable
law. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(b) <U>Understandings or Arrangements</U>. Such Purchaser is acquiring the Securities as principal for its own
account and has no direct or indirect arrangement or understandings with any other persons to distribute or regarding the distribution of such Securities (this representation and warranty not limiting such Purchaser&#146;s right to sell the
Securities pursuant to the Registration Statement or otherwise in compliance with applicable federal and state securities laws). Such Purchaser is acquiring the Securities hereunder in the ordinary course of its business. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(c) <U>Purchaser Status</U>. At the time such Purchaser was offered the Securities, it was, and as of the date hereof it is,
and on each date on which it exercises any Warrants, it will be either: (i)&nbsp;an &#147;accredited investor&#148; as defined in Rule 501(a)(1), (a)(2), (a)(3), (a)(7) or (a)(8) under the Securities Act or (ii)&nbsp;a &#147;qualified institutional
buyer&#148; as defined in Rule 144A(a) under the Securities Act. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(d) <U>Experience of Such Purchaser</U>. Such Purchaser,
either alone or together with its representatives, has such knowledge, sophistication and experience in business and financial matters so as to be capable of evaluating the merits and risks of the prospective investment in the Securities, and has so
evaluated the merits and risks of such investment. Such Purchaser is able to bear the economic risk of an investment in the Securities and, at the present time, is able to afford a complete loss of such investment. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(e) <U>Access to Information</U>. Such Purchaser acknowledges that it has had the opportunity to review the Transaction
Documents (including all exhibits and schedules thereto) and the SEC Reports and has been afforded, (i)&nbsp;the opportunity to ask such questions as it has deemed necessary of, and to receive answers from, representatives of the Company concerning
the terms and conditions of the offering of the Securities and the merits and risks of investing in the Securities; (ii)&nbsp;access to information about the Company and its financial condition, results of operations, business, properties,
management and prospects sufficient to enable it to evaluate its investment; and (iii)&nbsp;the opportunity to obtain such additional information that the Company possesses or can acquire without unreasonable effort or expense that is necessary to
make an informed investment decision with respect to the investment.&nbsp;Such Purchaser acknowledges and agrees that neither the Placement Agent nor any Affiliate of the Placement Agent has provided such Purchaser with any information or advice
with respect to the Securities nor is such information or advice necessary or desired.&nbsp;Such Purchaser (a)&nbsp;acknowledges and agrees that nothing in this Agreement or any other materials presented to the Purchaser in connection with the
purchase and sale of the Securities constitutes legal, tax or investment advice and (b)&nbsp;has consulted such legal, tax and investment advisors </P>
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as it, in its sole discretion, deems necessary or appropriate in connection with its purchase of the Securities. Neither the Placement Agent nor any Affiliate has made or makes any representation
as to the Company or the quality of the Shares and the Placement Agent and any Affiliate may have acquired <FONT STYLE="white-space:nowrap">non-public</FONT> information with respect to the Company which such Purchaser agrees need not be provided to
it.&nbsp;In connection with the issuance of the Securities to such Purchaser, neither the Placement Agent nor any of its Affiliates has acted as a financial advisor or fiduciary to such Purchaser. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(f) <U>Certain Transactions and Confidentiality</U>. Other than consummating the transactions contemplated hereunder, such
Purchaser has not, nor has any Person acting on behalf of or pursuant to any understanding with such Purchaser, directly or indirectly executed any purchases or sales, including Short Sales,&nbsp;of the securities of the Company during the period
commencing as of the time that such Purchaser first received a term sheet (written or oral) from the Company, the Placement Agent or any other Person representing the Company setting forth the material pricing terms of the transactions contemplated
hereunder and ending immediately prior to the execution hereof. Notwithstanding the foregoing, in the case of a Purchaser that is a multi-managed investment vehicle whereby separate portfolio managers manage separate portions of such
Purchaser&#146;s assets and the portfolio managers have no direct knowledge of the investment decisions made by the portfolio managers managing other portions of such Purchaser&#146;s assets, the representation set forth above shall only apply with
respect to the portion of assets managed by the portfolio manager that made the investment decision to purchase the Securities covered by this Agreement. Other than to other Persons party to this Agreement or to such Purchaser&#146;s
representatives, including, without limitation, its officers, directors, partners, legal and other advisors, employees, agents and Affiliates, such Purchaser has maintained the confidentiality of all disclosures made to it in connection with this
transaction (including the existence and terms of this transaction). Notwithstanding the foregoing, for the avoidance of doubt, nothing contained herein shall constitute a representation or warranty, or preclude any actions, with respect to locating
or borrowing shares in order to effect Short Sales or similar transactions in the future. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">The Company acknowledges and agrees that the
representations contained in this Section&nbsp;3.2 shall not modify, amend or affect such Purchaser&#146;s right to rely on the Company&#146;s representations and warranties expressly set forth in this Agreement or any representations and warranties
contained in any other Transaction Document or any other document or instrument executed and/or delivered in connection with this Agreement or the consummation of the transactions contemplated hereby. Notwithstanding the foregoing, for the avoidance
of doubt, nothing contained herein shall constitute a representation or warranty, or preclude any actions, with respect to locating or borrowing shares in order to effect Short Sales or similar transactions in the future. </P>
<P STYLE="margin-top:24pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>ARTICLE IV. </B></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">OTHER
AGREEMENTS OF THE PARTIES </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">4.1 <U>Warrant Shares. If all or any portion of a Warrant is exercised at a time when there is an effective
registration statement to cover the issuance or resale of the Warrant Shares, the Warrant Shares issued pursuant to any such exercise shall be issued free of all legends. If at any time following the date hereof the Registration Statement (or any
subsequent registration statement registering the sale or resale of the Warrant Shares) is not effective or is not otherwise available for the sale or resale of the Warrant Shares, the Company shall immediately notify the holders of the Warrants in
writing that such registration statement is not then effective and thereafter shall promptly notify such holders when the registration statement is effective again and available for the sale or resale of the Warrant Shares (it being understood and
agreed that the foregoing shall not limit the ability of the Company to issue, or any Purchaser to sell, any of the Warrant Shares in compliance with applicable federal and state securities laws). The Company shall use its commercially reasonable
efforts to keep a registration statement (including the Registration Statement) registering the issuance or resale of the Warrant Shares effective during the term of the Warrants.</U> </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">4.2 <U>Furnishing of Information</U>. (a) Until the earlier of the time that (i) no Purchaser owns Securities or (ii) the Warrants have
expired, the Company covenants to timely file (or obtain extensions in respect thereof and file within the applicable grace period) all reports required to be filed by the Company after the date hereof pursuant to the Exchange Act unless the Company
is not then subject to the reporting requirements of the Exchange Act, in which case this Section&nbsp;4.2 shall have no further force or effect.<U> </U> </P>
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 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">4.3 <U>Integration</U>. The Company shall not sell, offer for sale or solicit offers to buy
or otherwise negotiate in respect of any security (as defined in Section&nbsp;2 of the Securities Act) that would be integrated with the offer or sale of the Securities for purposes of the rules and regulations of any Trading Market such that it
would require stockholder approval prior to the closing of such other transaction unless such stockholder approval is obtained before the closing of such subsequent transaction. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">4.4 <U>Securities Laws Disclosure; Publicity</U>. The Company shall (a)&nbsp;by the Disclosure Time, issue a press release disclosing the
material terms of the transactions contemplated hereby, and (b)&nbsp;file a Current Report on Form <FONT STYLE="white-space:nowrap">8-K,</FONT> including the Transaction Documents as exhibits thereto, with the Commission within the time required by
the Exchange Act. From and after the issuance of such press release, the Company represents to the Purchasers that it shall have publicly disclosed all material, <FONT STYLE="white-space:nowrap">non-public</FONT> information delivered to any of the
Purchasers by the Company or any of its Subsidiaries, or any of their respective officers, directors, employees or agents in connection with the transactions contemplated by the Transaction Documents. In addition, effective upon the issuance of such
press release, the Company acknowledges and agrees that any and all confidentiality or similar obligations under any agreement, whether written or oral, between the Company, any of its Subsidiaries or any of their respective officers, directors,
agents, employees or Affiliates on the one hand, and any of the Purchasers or any of their Affiliates on the other hand, shall terminate. The Company and each Purchaser shall consult with each other in issuing any other press releases with respect
to the transactions contemplated hereby, and neither the Company nor any Purchaser shall issue any such press release nor otherwise make any such public statement without the prior consent of the Company, with respect to any press release of any
Purchaser (other than the press release described in the first sentence of this Section&nbsp;4.4), or without the prior consent of each Purchaser, with respect to any press release of the Company, which consent shall not unreasonably be withheld or
delayed, except if such disclosure is required by law, in which case the disclosing party shall promptly provide the other party with prior notice of such public statement or communication, or if such disclosure is consistent with the Form <FONT
STYLE="white-space:nowrap">8-K.</FONT> Notwithstanding the foregoing, the Company shall not publicly disclose the name of any Purchaser, or include the name of any Purchaser in any filing with the Commission or any regulatory agency or Trading
Market, without the prior written consent of such Purchaser, except (a)&nbsp;as required by federal securities law in connection with the filing of final Transaction Documents with the Commission and (b)&nbsp;to the extent such disclosure is
required by law or Trading Market regulations, in which case the Company shall provide the Purchasers with prior notice of such disclosure permitted under this clause (b). </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">4.5 <U>Stockholder Rights Plan</U>. No claim will be made or enforced by the Company or, with the consent of the Company, any other Person,
that any Purchaser is an &#147;<U>Acquiring Person</U>&#148; under any control share acquisition, business combination, poison pill (including any distribution under a rights agreement) or similar anti-takeover plan or arrangement in effect or
hereafter adopted by the Company, or that any Purchaser could be deemed to trigger the provisions of any such plan or arrangement, by virtue of receiving Securities under the Transaction Documents or under any other agreement between the Company and
the Purchasers. </P>
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 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">4.6 <U><FONT STYLE="white-space:nowrap">Non-Public</FONT> Information</U>. Except with
respect to the material terms and conditions of the transactions contemplated by the Transaction Documents, which shall be disclosed pursuant to Section&nbsp;4.4, the Company covenants and agrees that neither it, nor any other Person acting on its
behalf will provide any Purchaser or its agents or counsel with any information that constitutes, or the Company reasonably believes constitutes, material <FONT STYLE="white-space:nowrap">non-public</FONT> information, unless prior thereto such
Purchaser shall have consented to the receipt of such information and agreed with the Company to keep such information confidential. The Company understands and confirms that each Purchaser shall be relying on the foregoing covenant in effecting
transactions in securities of the Company. To the extent that the Company , any of its Subsidiaries, or any of their respective officers, directors, agents, employees or Affiliates, delivers any material,
<FONT STYLE="white-space:nowrap">non-public</FONT> information to a Purchaser without such Purchaser&#146;s consent, the Company hereby covenants and agrees that such Purchaser shall not have any duty of confidentiality to the Company, any of its
Subsidiaries, or any of their respective officers, directors, agents, employees or Affiliates, or a duty to the Company, any of its Subsidiaries or any of their respective officers, directors, agents, employees or Affiliates not to trade on the
basis of, such material, <FONT STYLE="white-space:nowrap">non-public</FONT> information, provided that the Purchaser shall remain subject to applicable law.<U> </U>To the extent that any notice provided pursuant to any Transaction Document
constitutes, or contains, material, <FONT STYLE="white-space:nowrap">non-public</FONT> information regarding the Company or any Subsidiaries, the Company shall simultaneously file such notice with the Commission pursuant to a Current Report on Form <FONT
STYLE="white-space:nowrap">8-K.</FONT> The Company understands and confirms that each Purchaser shall be relying on the foregoing covenant in effecting transactions in securities of the Company. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">4.7 <U>Use of Proceeds</U>. The Company shall use the net proceeds from the sale of the Securities hereunder in the manner described in the
Prospectus Supplement and shall not use such proceeds in violation of FCPA or OFAC regulations. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">4.8 <U>Indemnification of Purchasers</U>.
Subject to the provisions of this Section&nbsp;4.8, the Company will indemnify and hold each Purchaser and its directors, officers, stockholders, members, partners, employees and agents (and any other Persons with a functionally equivalent role of a
Person holding such titles notwithstanding a lack of such title or any other title), each Person who controls such Purchaser (within the meaning of Section&nbsp;15 of the Securities Act and Section&nbsp;20 of the Exchange Act), and the directors,
officers, stockholders, agents, members, partners or employees (and any other Persons with a functionally equivalent role of a Person holding such titles notwithstanding a lack of such title or any other title) of such controlling persons (each, a
&#147;Purchaser Party&#148;) harmless from any and all actual losses, liabilities, obligations, claims, contingencies, actual damages, out of pocket costs and expenses, including all judgments, amounts paid in settlements, court costs and reasonable
attorneys&#146; fees and costs of investigation that any such Purchaser Party may suffer or incur as a result of (a)&nbsp;any material breach of any of the representations, warranties, covenants or agreements made by the Company in this Agreement or
in the other Transaction Documents or (b)&nbsp;any action instituted against the Purchaser Parties in any capacity, or any of them or their respective Affiliates, by any stockholder of the Company who is not an Affiliate of such Purchaser Party,
with respect to any of the transactions contemplated by the Transaction Documents (unless such action is principally based upon a material breach of such Purchaser Party&#146;s representations, warranties or covenants under the Transaction Documents
or any agreements or understandings such Purchaser Party may have with any such stockholder or any violations by such Purchaser Party of state or federal securities laws or any conduct by such Purchaser Party which is finally judicially determined
to constitute fraud, gross negligence or </P>
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willful misconduct). If any action shall be brought against any Purchaser Party in respect of which indemnity may be sought pursuant to this Agreement, such Purchaser Party shall promptly notify
the Company in writing (the &#147;<U>Indemnification Notice</U>&#148;), and the Company shall have the right to assume the defense thereof with counsel of its own choosing reasonably acceptable to the Purchaser Party. Any Purchaser Party shall have
the right to employ separate counsel in any such action and participate in the defense thereof, but the actual and documented fees and expenses of such counsel shall be at the expense of such Purchaser Party except to the extent that (x)&nbsp;the
employment thereof has been specifically authorized by the Company in writing, (y)&nbsp;the Company has failed after a reasonable period of time following receipt of the Indemnification Notice to assume such defense and to employ counsel or
(z)&nbsp;in such action there is, in the reasonable opinion of counsel, a material conflict on any material issue between the position of the Company and the position of such Purchaser Party, in which case the Company shall be responsible for the
reasonable fees and expenses of no more than one such separate counsel. The Company will not be liable to any Purchaser Party under this Agreement (1)&nbsp;for any settlement by a Purchaser Party effected without the Company&#146;s prior written
consent, which shall not be unreasonably withheld or delayed; or (2)&nbsp;to the extent, but only to the extent that a loss, claim, damage or liability is attributable to any Purchaser Party&#146;s breach of any of the representations, warranties,
covenants or agreements made by such Purchaser Party in this Agreement or in the other Transaction Documents or the fraud, gross negligence or willful misconduct of such Purchaser Party as determined by a final,
<FONT STYLE="white-space:nowrap">non-appealable</FONT> judgment of a court of competent jurisdiction. The indemnification required by this Section&nbsp;4.8 shall be made by periodic payments of the amount thereof during the course of the
investigation or defense, as and when bills are received or are incurred; provided, however, that if it is subsequently determined by a final, <FONT STYLE="white-space:nowrap">non-appealable</FONT> judgment of a court of competent jurisdiction that
a Purchaser Party was not entitled to receive such periodic payments, such Purchaser Party shall, within five Business Days of such judgment, return such payments to the Company. The indemnity agreements contained herein shall be in addition to any
cause of action or similar right of any Purchaser Party against the Company or others and any liabilities the Company may be subject to pursuant to law. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">4.9 Reservation of Common Stock. As of the date hereof, the Company has reserved and the Company shall continue to reserve and keep available
at all times, free of preemptive rights, a sufficient number of shares of Common Stock for the purpose of enabling the Company to issue Shares and Warrant Shares pursuant to this Agreement and the Warrants. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">4.10 <U>L</U><U>isting of Common Stock</U>. The Company hereby agrees to use reasonable best efforts to maintain the listing or quotation of
the Common Stock on the Trading Market on which it is currently listed, and concurrently with the Closing, the Company shall apply to list or quote all of the Shares on such Trading Market and promptly secure the listing of all of the Shares on such
Trading Market. The Company further agrees, if the Company applies to have the Common Stock traded on any other Trading Market, it will then include in such application all of the Shares and the Warrant Shares, and will take such other action as is
necessary to cause all of the Shares and the Warrant Shares to be listed or quoted on such other Trading Market as promptly as possible. The Company will then take all action reasonably necessary to continue the listing and trading of its Common
Stock on a Trading Market and will comply in all respects with the Company&#146;s reporting, filing and other obligations under the bylaws or rules of the Trading Market. The Company agrees to maintain the eligibility of the Common Stock for
electronic transfer through the Depository Trust Company or another established clearing corporation, including, without limitation, by timely payment of fees to the Depository Trust Company or such other established clearing corporation in
connection with such electronic transfer. </P>
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 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">4.11 <U>Reserved</U>. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">4.12 <U>Subsequent Equity Sales</U>. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(a) From the date hereof until seventy-five (75)&nbsp;days after the Closing Date, neither the Company nor any Subsidiary shall
(i)&nbsp;issue, enter into any agreement to issue or announce the issuance or proposed issuance of any shares of Common Stock or Common Stock Equivalents or (ii)&nbsp;file any registration statement or amendment or supplement thereto, other than the
Prospectus Supplement or filing a registration statement on Form <FONT STYLE="white-space:nowrap">S-8</FONT> in connection with any employee benefit plan. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(b) From the date hereof until one (1) year after the Closing Date, the Company shall be prohibited from effecting or entering
into an agreement to effect any issuance by the Company or any of its Subsidiaries of Common Stock or Common Stock Equivalents (or a combination of units thereof) involving a Variable Rate Transaction. &#147;Variable Rate Transaction&#148; means a
transaction in which the Company (i)&nbsp;issues or sells any debt or equity securities that are convertible into, exchangeable or exercisable for, or include the right to receive additional shares of Common Stock either (A) at a conversion price,
exercise price or exchange rate or other price that is based upon and/or varies with the trading prices of or quotations for the shares of Common Stock at any time after the initial issuance of such debt or equity securities, or (B) with a
conversion, exercise or exchange price that is subject to being reset at some future date after the initial issuance of such debt or equity security or upon the occurrence of specified or contingent events directly or indirectly related to the
business of the Company or the market for the Common Stock or (ii)&nbsp;enters into, or effects a transaction under, any agreement, including, but not limited to, an equity line of credit, whereby the Company may issue securities at a future
determined price regardless of whether shares pursuant to such agreement have actually been issued and regardless of whether such agreement is subsequently canceled. Notwithstanding the foregoing, the Company may enter into and effect sales pursuant
to an at-the-market facility following the seventy-five (75) day anniversary of the Closing Date. Any Purchaser shall be entitled to obtain injunctive relief against the Company to preclude any such issuance, which remedy shall be in addition to any
right to collect damages. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(c) Notwithstanding the foregoing, this Section&nbsp;4.12 shall not apply in respect of
(i)&nbsp;any Exempt Issuance, except that no Variable Rate Transaction shall be an Exempt Issuance (ii)&nbsp;the filing of any Annual Report on Form <FONT STYLE="white-space:nowrap">10-K,</FONT> Quarterly Report on Form <FONT
STYLE="white-space:nowrap">10-Q</FONT> or Current Report on Form <FONT STYLE="white-space:nowrap">8-K</FONT> that may be deemed to be an amendment or supplement to any existing registration statement or (iii)&nbsp;the filing of any amendment or
supplement to any existing registration statement solely for the purpose of revising any required disclosure in such registration statement and not for the purpose of increasing the offering size pursuant to any such registration statement. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">4.13 <U>Equal Treatment of Purchasers</U>. No consideration (including any modification of this Agreement) shall be offered or paid to any
Person to amend or consent to a waiver or modification of any provision of this Agreement unless the same consideration is also offered to all of the parties to this Agreement. For clarification purposes, this provision constitutes a separate right
granted to each Purchaser by the Company and negotiated separately by each Purchaser, and is intended for the Company to treat the Purchasers as a class and shall not in any way be construed as the Purchasers acting in concert or as a group with
respect to the purchase, disposition or voting of Securities or otherwise. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">4.14 <U>Certain Transactions and Confidentiality</U>. Each
Purchaser, severally and not jointly with the other Purchasers, covenants that neither it nor any Affiliate acting on its behalf or pursuant to any understanding with it will execute any purchases or sales, including Short Sales of any of the
Company&#146;s securities during the period commencing with the execution of this Agreement and ending at such time that the transactions contemplated by this Agreement are first publicly announced pursuant to the initial press release as described
in Section&nbsp;4.4.&nbsp;Each Purchaser, severally and not jointly with the other Purchasers, covenants that until such time as the transactions contemplated by this Agreement are publicly disclosed by the Company pursuant to the initial press
release as described in Section&nbsp;4.4, such Purchaser will maintain the confidentiality of the existence and terms of this transaction and the information included in the Disclosure Schedules.&nbsp;Notwithstanding the foregoing, and
notwithstanding anything contained in this Agreement to the contrary, the Company expressly acknowledges and agrees that (i)&nbsp;no Purchaser makes any representation, warranty or covenant hereby that it will not engage in effecting transactions in
any securities of the Company after the time that the transactions contemplated by this Agreement are first publicly announced pursuant to the initial press release as described in Section&nbsp;4.4, (ii) no Purchaser shall be restricted or
prohibited from effecting any transactions in any securities of the Company in accordance with applicable securities laws from and after the time that the transactions contemplated by this Agreement are first publicly announced pursuant to the
initial press release as described in Section&nbsp;4.4 and (iii)&nbsp;no Purchaser shall have any duty of </P>
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confidentiality or duty not to trade in the securities of the Company to the Company or its Subsidiaries after the issuance of the initial press release as described in
Section&nbsp;4.4.&nbsp;Notwithstanding the foregoing, in the case of a Purchaser that is a multi-managed investment vehicle whereby separate portfolio managers manage separate portions of such Purchaser&#146;s assets and the portfolio managers have
no direct knowledge of the investment decisions made by the portfolio managers managing other portions of such Purchaser&#146;s assets, the covenant set forth above shall only apply with respect to the portion of assets managed by the portfolio
manager that made the investment decision to purchase the Securities covered by this Agreement. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">4.15 Exercise Procedures. The forms of
Notice of Exercise included in the Warrants set forth the totality of the procedures required of the Purchasers in order to exercise the Warrants. No additional legal opinion, other information or instructions shall be required of the Purchasers to
exercise their Warrants. Without limiting the preceding sentences, no ink-original Notice of Exercise shall be required, nor shall any medallion guarantee (or other type of guarantee or notarization) of any Notice of Exercise form be required in
order to exercise the Warrants. The Company shall honor exercises of the Warrants and shall deliver Warrant Shares in accordance with the terms, conditions and time periods set forth in the Transaction Documents. </P>
<P STYLE="margin-top:24pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>ARTICLE V. </B></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">MISCELLANEOUS
</P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">5.1 <U>Termination</U>.&nbsp;This Agreement may be terminated by (i)&nbsp;any Purchaser, as to such Purchaser&#146;s obligations
hereunder only and without any effect whatsoever on the obligations between the Company and the other Purchasers, by written notice to the other parties or (ii)&nbsp;by the Company, by written notice to the Purchasers, if, in either case, the
Closing has not been consummated on or before the fifth (5<SUP STYLE="font-size:75%; vertical-align:top">th</SUP>) Trading Day following the date hereof; <U>provided</U>, <U>however</U>, that no such termination will affect the right of any party to
sue for any breach by any other party (or parties). </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">5.2 <U>Fees and Expenses</U>. Except as expressly set forth in the Transaction
Documents to the contrary, each party shall pay the fees and expenses of its advisers, counsel, accountants and other experts, if any, and all other expenses incurred by such party incident to the negotiation, preparation, execution, delivery and
performance of this Agreement. The Company shall pay all Transfer Agent fees (including, without limitation, any fees required for <FONT STYLE="white-space:nowrap">same-day</FONT> processing of any instruction letter delivered by the Company and any
exercise notice delivered by a Purchaser), stamp taxes and other taxes and duties levied in connection with the delivery of any Securities to the Purchasers. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">5.3 <U>Entire Agreement</U>. The Transaction Documents, together with the exhibits and schedules thereto, the Prospectus and the Prospectus
Supplement, contain the entire understanding of the parties with respect to the subject matter hereof and thereof and supersede all prior agreements and understandings, oral or written, with respect to such matters, which the parties acknowledge
have been merged into such documents, exhibits and schedules. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">5.4 <U>Notices</U>. Any and all notices or other communications or
deliveries required or permitted to be provided hereunder shall be in writing and shall be deemed given and effective on the earliest of: (a)&nbsp;the time of transmission, if such notice or communication is delivered via email attachment at the
email address as set forth on the signature pages attached hereto at or prior to 5:30 p.m. (New York City time) on a Trading Day, (b)&nbsp;the next Trading Day after the time of transmission, if such notice or communication is delivered via email
attachment at the email address as set forth on the signature pages attached hereto on a day that is not a Trading Day or later than 5:30 p.m. (New York City time) on any Trading Day, (c)&nbsp;the second (2<SUP
STYLE="font-size:75%; vertical-align:top">nd</SUP>)Trading Day following the date of mailing, if sent by U.S. nationally recognized overnight courier service or (d)&nbsp;upon actual receipt by the party to whom such notice is required to be given.
The address for such notices and communications shall be as set forth on the signature pages attached hereto. </P>
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 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">5.5 <U>Amendments; Waivers</U>. No provision of this Agreement may be waived, modified,
supplemented or amended except in a written instrument signed, in the case of an amendment, by the Company and Purchasers which purchased at least 50.1% in interest of the Shares and Pre-Funded Warrants (or the shares of Common Stock issued upon
exercise of the Pre-Funded Warrants) based on the initial Subscription Amounts hereunder (or, prior to the Closing Date, the Company and each Purchaser) or, in the case of a waiver, by the party against whom enforcement of any such waived provision
is sought, provided that if any amendment, modification or waiver disproportionately and adversely impacts a Purchaser (or group of Purchasers), the consent of at least 50.1% in interest of such disproportionately impacted Purchaser (or group of
Purchasers) shall also be required. No waiver of any default with respect to any provision, condition or requirement of this Agreement shall be deemed to be a continuing waiver in the future or a waiver of any subsequent default or a waiver of any
other provision, condition or requirement hereof, nor shall any delay or omission of any party to exercise any right hereunder in any manner impair the exercise of any such right. Any proposed amendment or waiver that disproportionately, materially
and adversely affects the rights and obligations of any Purchaser relative to the comparable rights and obligations of the other Purchasers shall require the prior written consent of such adversely affected Purchaser. Any amendment effected in
accordance with this Section&nbsp;5.5 shall be binding upon each Purchaser and holder of Securities and the Company. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">5.6 <U>Headings</U>.
The headings herein are for convenience only, do not constitute a part of this Agreement and shall not be deemed to limit or affect any of the provisions hereof. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">5.7 <U>Successors and Assigns</U>. This Agreement shall be binding upon and inure to the benefit of the parties and their successors and
permitted assigns. The Company may not assign this Agreement or any rights or obligations hereunder without the prior written consent of each Purchaser (other than by merger). Any Purchaser may assign any or all of its rights under this Agreement to
any Person to whom such Purchaser assigns or transfers any Securities, provided that such transferee agrees in writing to be bound, with respect to the transferred Securities, by the provisions of the Transaction Documents that apply to the
&#147;Purchasers.&#148; </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">5.8 <U>No Third-Party Beneficiaries</U>. The Placement Agent shall be the third party beneficiary of the
representations and warranties of the Company in Section&nbsp;3.1 and the representations and warranties of the Purchasers in Section&nbsp;3.2. This Agreement is intended for the benefit of the parties hereto and their respective successors and
permitted assigns and is not for the benefit of, nor may any provision hereof be enforced by, any other Person, except as otherwise set forth in Section&nbsp;4.8 and this Section&nbsp;5.8. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">5.9 <U>Governing Law</U>. All questions concerning the construction, validity, enforcement and interpretation of the Transaction Documents
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 the transactions contemplated by this Agreement and any other Transaction Documents (whether brought against a party hereto or its respective affiliates, directors, officers, stockholders, partners, members, employees or
agents) shall be commenced exclusively in the state and federal courts sitting in the City of New York. Each party hereby irrevocably submits to the exclusive jurisdiction of the state and federal courts sitting in the City of New York, Borough of
Manhattan for the adjudication of any dispute hereunder or in connection herewith or with any transaction contemplated hereby or discussed herein (including </P>
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with respect to the enforcement of any of the Transaction Documents), and hereby irrevocably waives, and agrees not to assert in any Action or Proceeding, any claim that it is not personally
subject to the jurisdiction of any such court, that such Action or Proceeding is improper or is an inconvenient venue for such Action or Proceeding. Each party hereby irrevocably waives personal service of process and consents to process being
served in any such Action or 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 Agreement and agrees that such
service shall constitute good and sufficient service of process and notice thereof. Nothing contained herein shall be deemed to limit in any way any right to serve process in any other manner permitted by law. If any party shall commence an Action
or Proceeding to enforce any provisions of the Transaction Documents, then, in addition to the obligations of the Company under Section&nbsp;4.8, the prevailing party in such Action or Proceeding shall be reimbursed by the <FONT
STYLE="white-space:nowrap">non-prevailing</FONT> party for its reasonable attorneys&#146; fees and other costs and expenses incurred with the investigation, preparation and prosecution of such Action or Proceeding. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">5.10 <U>Survival</U>. The representations and warranties contained herein shall survive the Closing and the delivery of the Securities. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">5.11 <U>Execution</U>. This Agreement may be executed in two or more counterparts, all of which when taken together shall be considered one
and the same agreement and shall become effective when counterparts have been signed by each party and delivered to each other party, it being understood that the parties need not sign the same counterpart. In the event that any signature is
delivered by facsimile transmission or by <FONT STYLE="white-space:nowrap">e-mail</FONT> delivery of a &#147;.pdf&#148; format data file, such signature shall create a valid and binding obligation of the party executing (or on whose behalf such
signature is executed) with the same force and effect as if such facsimile or &#147;.pdf&#148; signature page were an original thereof. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">5.12 <U>Severability</U>. If any term, provision, covenant or restriction of this Agreement is held by a court of competent jurisdiction to be
invalid, illegal, void or unenforceable, the remainder of the terms, provisions, covenants and restrictions set forth herein shall remain in full force and effect and shall in no way be affected, impaired or invalidated, and the parties hereto shall
use their commercially reasonable efforts to find and employ an alternative means to achieve the same or substantially the same result as that contemplated by such term, provision, covenant or restriction. It is hereby stipulated and declared to be
the intention of the parties that they would have executed the remaining terms, provisions, covenants and restrictions without including any of such that may be hereafter declared invalid, illegal, void or unenforceable. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">5.13 <U>Rescission and Withdrawal Right</U>. Notwithstanding anything to the contrary contained in (and without limiting any similar
provisions of) any of the other Transaction Documents, whenever any Purchaser exercises a right, election, demand or option in accordance with a Transaction Document and the Company does not timely perform its related obligations within the periods
therein provided, then such Purchaser may rescind or withdraw, in its sole discretion from time to time upon written notice to the Company, any relevant notice, demand or election in whole or in part without prejudice to its future actions and
rights; provided, however, that in the case of a rescission of an exercise of a Warrant, the applicable Purchaser shall be required to return any shares of Common Stock subject to any such rescinded exercise notice concurrently with the return to
such Purchaser of the aggregate exercise price paid to the Company for such shares and the restoration of such Purchaser&#146;s right to acquire such shares pursuant to such Purchaser&#146;s Warrant (including, issuance of a replacement warrant
certificate evidencing such restored right). </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">5.14 <U>Replacement of Securities</U>. If any certificate or instrument evidencing any
Securities is mutilated, lost, stolen or destroyed, the Company shall issue or cause to be issued in exchange and </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">30 </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">
substitution for and upon cancellation thereof (in the case of mutilation), or in lieu of and substitution therefor, a new certificate or instrument, but only upon receipt of evidence reasonably
satisfactory to the Company of such loss, theft or destruction. The applicant for a new certificate or instrument under such circumstances shall also pay any reasonable third-party costs (including customary indemnity) associated with the issuance
of such replacement Securities. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">5.15 <U>Remedies</U>. In addition to being entitled to exercise all rights provided herein or granted by
law, including recovery of damages, each of the Purchasers and the Company will be entitled to specific performance under the Transaction Documents. The parties agree that monetary damages may not be adequate compensation for any loss incurred by
reason of any breach of obligations contained in the Transaction Documents and hereby agree to waive and not to assert in any Action for specific performance of any such obligation the defense that a remedy at law would be adequate. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">5.16 <U>Payment Set Aside</U>. To the extent that the Company makes a payment or payments to any Purchaser pursuant to any Transaction
Document or a Purchaser enforces or exercises its rights thereunder, and such payment or payments or the proceeds of such enforcement or exercise or any part thereof are subsequently invalidated, declared to be fraudulent or preferential, set aside,
recovered from, disgorged by or are required to be refunded, repaid or otherwise restored to the Company, a trustee, receiver or any other Person under any law (including, without limitation, any bankruptcy law, state or federal law, common law or
equitable cause of action), then to the extent of any such restoration the obligation or part thereof originally intended to be satisfied shall be revived and continued in full force and effect as if such payment had not been made or such
enforcement or setoff had not occurred. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">5.17 <U>Independent Nature of Purchasers&#146; Obligations and Rights</U>. The obligations of
each Purchaser under any Transaction Document are several and not joint with the obligations of any other Purchaser, and no Purchaser shall be responsible in any way for the performance or <FONT STYLE="white-space:nowrap">non-performance</FONT> of
the obligations of any other Purchaser under any Transaction Document. Nothing contained herein or in any other Transaction Document, and no action taken by any Purchaser pursuant hereto or thereto, shall be deemed to constitute the Purchasers as a
partnership, an association, a joint venture or any other kind of entity, or create a presumption that the Purchasers are in any way acting in concert or as a group with respect to such obligations or the transactions contemplated by the Transaction
Documents. Each Purchaser shall be entitled to independently protect and enforce its rights including, without limitation, the rights arising out of this Agreement or out of the other Transaction Documents, and it shall not be necessary for any
other Purchaser to be joined as an additional party in any Proceeding for such purpose. Each Purchaser has been represented by its own separate legal counsel in its review and negotiation of the Transaction Documents. For reasons of administrative
convenience only, each Purchaser and its respective counsel have chosen to communicate with the Company through the legal counsel of the Placement Agent. The legal counsel of the Placement Agent does not represent any of the Purchasers and only
represents the Placement Agent. The Company has elected to provide all Purchasers with the same terms and Transaction Documents for the convenience of the Company and not because it was required or requested to do so by any of the Purchasers. It is
expressly understood and agreed that each provision contained in this Agreement and in each other Transaction Document is between the Company and a Purchaser, solely, and not between the Company and the Purchasers collectively and not between and
among the Purchasers. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">31 </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">5.18 <U>Saturdays, Sundays, Holidays, etc.</U> If the last or appointed day for the taking
of any action or the expiration of any right required or granted herein shall not be a Business Day, then such action may be taken or such right may be exercised on the next succeeding Business Day. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">5.19 <U>Construction</U>. The parties agree that each of them and/or their respective counsel have reviewed and had an opportunity to revise
the Transaction Documents and, therefore, the normal rule of construction to the effect that any ambiguities are to be resolved against the drafting party shall not be employed in the interpretation of the Transaction Documents or any amendments
thereto. In addition, each and every reference to share prices and shares of Common Stock in any Transaction Document shall be subject to adjustment for reverse and forward stock splits, stock dividends, stock combinations and other similar
transactions of the Common Stock that occur after the date of this Agreement. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">5.20 <B><U>WAIVER OF JURY TRIAL</U></B><B>. </B><B><U>IN
ANY ACTION, SUIT, OR PROCEEDING IN ANY JURISDICTION BROUGHT BY ANY PARTY AGAINST ANY OTHER PARTY RELATING TO THE TRANSACTION DOCUMENTS, THE PARTIES EACH KNOWINGLY AND INTENTIONALLY, TO THE GREATEST EXTENT PERMITTED BY APPLICABLE LAW, HEREBY
ABSOLUTELY, UNCONDITIONALLY, IRREVOCABLY AND EXPRESSLY WAIVES FOREVER TRIAL BY JURY. </U></B> </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><I>(Signature Pages Follow) </I></P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">32 </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">IN WITNESS WHEREOF, the parties hereto have caused this Securities Purchase Agreement to be
duly executed by their respective authorized signatories as of the date first indicated above. </P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" ALIGN="center">


<TR>

<TD WIDTH="3%"></TD>

<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="48%"></TD>

<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="47%"></TD></TR>


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" COLSPAN="3"><B>BIORA THERAPEUTICS, INC. </B></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top"><U>Address for Notice:</U></TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">By:</P></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="top"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">&nbsp;</P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top"><FONT STYLE="white-space:nowrap">E-mail:</FONT></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Name:</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Title:</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"></TD></TR>
</TABLE> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">With a copy to (which shall not constitute notice): </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">[&nbsp;&nbsp;&nbsp;&nbsp;] </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">[REMAINDER OF PAGE
INTENTIONALLY LEFT BLANK </P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">SIGNATURE PAGE FOR PURCHASER FOLLOWS] </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">33 </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">[PURCHASER SIGNATURE PAGES TO BIORA SECURITIES PURCHASE AGREEMENT] </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">IN WITNESS WHEREOF, the undersigned have caused this Securities Purchase Agreement to be duly executed by their respective authorized
signatories as of the date first indicated above. </P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" ALIGN="center">


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<TD WIDTH="100%"></TD></TR>


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Name of
Purchaser:<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U></P></TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><I>Signature of Authorized Signatory of
Purchaser</I>:<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U></P></TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Name of Authorized
Signatory:<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U></P></TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Title of Authorized
Signatory:<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U></P></TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Email Address of Authorized
Signatory:<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;</U></P></TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Address for Notice to Purchaser:</P></TD></TR>
</TABLE> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Address for Delivery of Warrants to Purchaser (if not same as address for notice): </P>
<P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" ALIGN="center">


<TR>

<TD WIDTH="100%"></TD></TR>


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top">Subscription Amount: $<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U></TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="8"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top">Shares:<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U></TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="8"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top">Pre-Funded Warrant
Shares:<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;</U>Beneficial Ownership Blocker &#9744; 4.99% or &#9744; 9.99%</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="8"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top">Common Warrant
Shares:<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;</U>Beneficial Ownership Blocker &#9744; 4.99% or &#9744; 9.99%</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="8"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top">EIN Number:<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U></TD></TR>
</TABLE> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">&#9744; Notwithstanding anything contained in this Agreement to the contrary, by checking this box (i)&nbsp;the obligations of
the above-signed to purchase the securities set forth in this Agreement to be purchased from the Company by the above-signed, and the obligations of the Company to sell such securities to the above-signed, shall be unconditional and all conditions
to Closing shall be disregarded, (ii)&nbsp;the Closing shall occur on the second (2nd) Trading Day following the date of this Agreement and (iii)&nbsp;any condition to Closing contemplated by this Agreement (but prior to being disregarded by clause
(i)&nbsp;above) that required delivery by the Company or the above-signed of any agreement, instrument, certificate or the like or purchase price (as applicable) shall no longer be a condition and shall instead be an unconditional obligation of the
Company or the above-signed (as applicable) to deliver such agreement, instrument, certificate or the like or purchase price (as applicable) to such other party on the Closing Date. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">[SIGNATURE PAGES CONTINUE] </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">34 </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B><U>Exhibit A </U></B></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>Form of Common Warrant </B></P>
</DIV></Center>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B><U>Exhibit B </U></B></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>Form of Pre-Funded Warrant </B></P>
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