Document:

EXHIBIT 10.1

 

SECURITIES
PURCHASE AGREEMENT

 

This Securities
Purchase Agreement (this “Agreement”) is dated as of August 19, 2021, between NRX Pharmaceuticals, Inc., a Delaware
corporation (the “Company”), and each purchaser identified on the signature pages hereto (each, including its successors
and assigns, a “Purchaser” and collectively, the “Purchasers”).

 

WHEREAS, subject
to the terms and conditions set forth in this Agreement and pursuant to Section 4(a)(2) of the Securities Act (as defined below), and
Rule 506 promulgated thereunder, 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.

 

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:

 

ARTICLE
I.

DEFINITIONS

 

1.1 Definitions.
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 1.1:

 

“Acquiring Person” shall have the meaning
ascribed to such term in Section 4.5. “Action” shall have the meaning ascribed to such term in Section 3.1(j).

 

“Affiliate”
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.

 

“Board of Directors” means the board of directors
of the Company.

 

“Business
Day” 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; provided, however, for clarification, commercial banks shall not be deemed to be authorized
or required by law to remain closed due to “stay at home”, “shelter-in-place”, “non-essential employee”
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 are generally
are open for use by customers on such day.

 

“Closing”
means the closing of the purchase and sale of the Securities pursuant to Section 2.1.

 

“Closing
Date” means the Trading Day on which all of the Transaction Documents have been executed and delivered by the applicable parties
thereto, and all

    	 	 	 

     

    

conditions precedent to (i) the
Purchasers’ obligations to pay the Subscription Amount and (ii) the Company’s obligations to deliver the Securities, in each
case, have been satisfied or waived.

 

“Commission” means the United States
Securities and Exchange Commission.

 

“Common Stock” 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.

 

“Common
Stock Equivalents” 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.

 

“Company
Counsel” means Paul, Weiss, Rifkind, Wharton & Garrison LLP, with offices located at 1285 Avenue of the Americas, New York,
New York 10019-6064.

 

“Disclosure
Schedules” means the Disclosure Schedules of the Company delivered concurrently herewith.

 

“Disclosure
Time” means, (i) 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) 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.

 

“Effective
Date” means the earliest of the date that (a) the initial Registration Statement has been declared effective by the Commission,
(b) all of the Shares and Preferred Investment Option Shares have been sold pursuant to Rule 144 or may be sold pursuant to Rule 144 without
the requirement for the Company to be in compliance with the current public information required under Rule 144 and without volume or
manner- of-sale restrictions, (c) following the one year anniversary of the Closing Date provided that a holder of Shares or Preferred
Investment Option Shares is not an Affiliate of the Company, or (d) all of the Shares and Preferred Investment Option Shares may be sold
pursuant to an exemption from registration under Section 4(a)(1) of the Securities Act without volume or manner-of-sale restrictions and
Company Counsel has delivered to such holders a standing written unqualified opinion that resales may then be made by such holders of
the Shares and Preferred Investment Option Shares pursuant to such exemption which opinion shall be in form and substance reasonably acceptable
to such holders.

 

“EGS”
means Ellenoff Grossman & Schole LLP, with offices located at 1345 Avenue of the Americas, New York, New York 10105-0302.

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“Escrow
Agent” means Continental Stock Transfer & Trust Company, with offices at 1 State Street, New York, New York 10004.

 

“Escrow
Agreement” means the escrow agreement entered into prior to the date hereof, by and among the Company, the Escrow Agent and
Placement Agent pursuant to which the Purchasers shall deposit Subscription Amounts with the Escrow Agent to be applied to the transactions
contemplated hereunder.

 

“Evaluation Date” shall have the meaning
ascribed to such term in Section 3.1(s). “Exchange Act” means the Securities Exchange Act of 1934, as amended, and
the

rules and regulations promulgated thereunder.

 

“Exempt
Issuance” means the issuance of (a) shares of Common Stock or options to employees, officers or directors of the Company pursuant
to any stock or option plan duly adopted for such purpose, by a majority of the non-employee members of the Board of Directors or a majority
of the members of a committee of non-employee directors established for such purpose for services rendered to the Company, (b) warrants
to the Placement Agent in connection with the transactions pursuant to this Agreement and any securities upon exercise of warrants to
the Placement Agent, securities upon the exercise or exchange of or conversion of any Securities issued hereunder and/or other 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 of such securities, and (c) securities issued pursuant to acquisitions or strategic transactions approved by a majority
of the disinterested directors of the Company, provided that such securities are issued as “restricted securities” (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 4.12 herein, and provided that 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.

 

“FCPA” means the Foreign Corrupt
Practices Act of 1977, as amended.

 

“FDA” shall have the meaning ascribed to such term in Section 3.1(kk).

 

“FDCA”
shall have the meaning ascribed to such term in Section 3.1(kk).

 

“GAAP” shall have the meaning ascribed
to such term in Section 3.1(h).

 

“Indebtedness” shall have the meaning ascribed to such term in Section 3.1(bb).

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“Intellectual Property Rights”
shall have the meaning ascribed to such term in Section 3.1(p).

 

“Legend Removal Date” shall have the meaning
ascribed to such term in Section

4.1(c).

 

“Liens” means a lien, charge pledge, security
interest, encumbrance, right of first

refusal, preemptive right or other restriction.

 

“Lock-Up
Agreement” means the Lock-Up Agreement, dated as of the date hereof, by and among the Company and Jonathan Javitt and Daniel
Javitt, in the form of Exhibit D attached hereto.

 

“Material
Adverse Effect” shall have the meaning assigned to such term in Section 3.1(b).

 

“Material Permits” shall
have the meaning ascribed to such term in Section 3.1(n).

 

“Per Share
Purchase Price” equals $11.00, 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.

 

“Person”
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.

 

“Pharmaceutical Product”
shall have the meaning ascribed to such term in Section

3.1(jj).

 

“Placement Agent” means H.C. Wainwright &
Co., LLC.

 

“Preferred Investment Options” means,
collectively, the Preferred Investment Options delivered to the Purchasers at the Closing in accordance with Section 2.2(a) hereof,
which Preferred Investment Options shall be exercisable immediately and have a term of exercise equal to three (3) years, in the
form of Exhibit B attached hereto.

 

“Preferred
Investment Option Shares” means the shares of Common Stock issuable upon exercise of the Preferred Investment Options.

 

“Proceeding”
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.

 

“Public
Information Failure” shall have the meaning ascribed to such term in Section 4.2(b).

 

“Public
Information Failure Payments” shall have the meaning ascribed to such term in Section 4.2(b).

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“Purchaser Party” shall have the meaning
ascribed to such term in Section 4.8.

 

“Registration
Rights Agreement” means the Registration Rights Agreement, dated on or about the date hereof, among the Company and the Purchasers,
in the form of Exhibit A attached hereto.

 

“Registration
Statement” means a registration statement meeting the requirements set forth in the Registration Rights Agreement and covering
the resale by the Purchasers of the Shares and the Preferred Investment Option Shares.

 

“Required Approvals” shall have the meaning
ascribed to such term in Section

3.1(e).

 

“Rule 144” 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.

 

“Rule 424”
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.

 

“SEC Reports” shall have the meaning
ascribed to such term in Section 3.1(h). “Securities” means the Shares, the Preferred Investment Options and the Preferred

Investment Option Shares.

 

“Securities
Act” means the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder.

 

“Shares”
means the shares of Common Stock issued or issuable to each Purchaser pursuant to this Agreement.

 

“Short
Sales” means all “short sales” 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).

 

“Subscription
Amount” means, as to each Purchaser, the aggregate amount to be paid for Shares and Preferred Investment Options purchased hereunder
as specified below such Purchaser’s name on the signature page of this Agreement and next to the heading “Subscription Amount,”
in United States dollars and in immediately available funds.

 

“Subsidiary”
means any subsidiary of the Company as set forth on Schedule 3.1(a) and shall, where applicable, also include any direct or indirect
subsidiary of the Company formed or acquired after the date hereof.

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“Trading
Day” means a day on which the principal Trading Market is open for trading.

 

“Trading
Market” 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).

 

“Transaction
Documents” means this Agreement, the Preferred Investment Options, the Registration Rights Agreement, the Lock-Up Agreements,
all exhibits and schedules thereto and hereto and any other documents or agreements executed in connection with the transactions contemplated
hereunder.

 

“Transfer
Agent” means Continental Stock Transfer & Trust Company, the current transfer agent of the Company, with a mailing address
of 1 State Street, New York, New York 10004, and any successor transfer agent of the Company.

 

“Variable
Rate Transaction” shall have the meaning ascribed to such term in Section 4.12(b).

 

ARTICLE II.

PURCHASE AND
SALE

 

2.1           Closing.
On the Closing Date, upon the terms and subject to the conditions set forth herein, substantially concurrent with the execution and delivery
of this Agreement by the parties hereto, the Company agrees to sell, and the Purchasers, severally and not jointly, agree to purchase,
up to an aggregate of $30,000,003 of Shares and Preferred Investment Options. Each Purchaser shall deliver to the Escrow Agent, via wire
transfer or a certified check, immediately available funds equal to such Purchaser’s Subscription Amount as set forth on the signature
page hereto executed by such Purchaser, and the Company shall deliver to each Purchaser its respective Shares and a Preferred Investment
Option, as determined pursuant to Section 2.2(a), and the Company and each Purchaser shall deliver the other items set forth in Section
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 EGS or such other location as the parties shall mutually agree.

 

		2.2	Deliveries.

 

(a)               
On or prior to the Closing Date, the Company shall deliver or cause to be delivered to each Purchaser the following:

 

(i)        this Agreement duly executed by the Company;

 

(ii)        a legal opinion of Company Counsel, substantially in the form of Exhibit C attached hereto;

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(iii)        a copy of the irrevocable instructions to the Transfer Agent instructing the Transfer Agent to deliver, on an expedited basis,
a certificate evidencing a number of Shares equal to such Purchaser’s Subscription Amount divided by the Per Share Purchase Price,
registered in the name of such Purchaser, or, at the election of such Purchaser, evidence of the issuance of such Purchaser’s Shares
hereunder as held in DRS book-entry form by the Transfer Agent and registered in the name of such Purchaser, which evidence shall be reasonably
satisfactory to such Purchaser;

 

(iv)        a Preferred Investment Option registered in the name of such Purchaser to purchase up to a number of shares of Common Stock equal
to 100% of such Purchaser’s Shares, with an exercise price equal to $12.00, subject to adjustment therein;

 

(v)        the Lock-Up Agreements;

 

(vi)        the Company shall have provided each Purchaser with the Escrow Agent’s wire instructions, on Company letterhead and executed
by the Chief Executive Officer, the Chief Financial Officer or the General Counsel; and

 

(vi)        the Registration Rights Agreement duly executed by the Company.

 

(b)              
On or prior to the Closing Date, each Purchaser shall deliver or cause to be delivered to the Company or the Escrow Agent, as applicable,
the following:

 

(i)        this Agreement duly executed by such Purchaser;

 

(ii)        to the Escrow Agent, such Purchaser’s Subscription Amount by wire transfer to the account specified in writing by the Company;
and

 

(iii)        the Registration Rights Agreement duly executed by such Purchaser.

 

		2.3	Closing Conditions.

 

(a)               
The obligations of the Company hereunder in connection with the Closing are subject to the following conditions being met:

 

(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);

 

(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

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(iii)        the delivery by each Purchaser of the items set forth in Section 2.2(b) of this Agreement.

 

(b)  
The respective obligations of the Purchasers hereunder in connection with the Closing are subject to the following conditions being
met:

 

(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);

 

(ii)        all obligations, covenants and agreements of the Company required to be performed at or prior to the Closing Date shall have been
performed;

 

(iii)        the delivery by the Company of the items set forth in Section 2.2(a) of this Agreement;

 

(iv)        there shall have been no Material Adverse Effect with respect to the Company since the date hereof; and

 

(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’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 or inadvisable to purchase the Securities at the Closing.

 

ARTICLE
III.

REPRESENTATIONS AND WARRANTIES

 

3.1              
Representations and Warranties of the Company. 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, the Company hereby makes the following representations and warranties to each
Purchaser:

 

(a)   
Subsidiaries. All of the direct and indirect subsidiaries of the Company are set forth on Schedule 3.1(a). 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, non-assessable and free
of preemptive and similar rights to

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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.

 

(b)   
Organization and Qualification. 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 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) a material adverse effect on the legality, validity or enforceability of any Transaction
Document, (ii) 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) a material adverse effect on the Company’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 “Material
Adverse Effect”) 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.

 

(c)   
Authorization; Enforcement. 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’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 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) as limited by general equitable principles and applicable bankruptcy, insolvency, reorganization, moratorium and
other laws of general application affecting enforcement of creditors’ rights generally, (ii) as limited by laws relating to the
availability of specific performance, injunctive relief or other equitable remedies and (iii) insofar as indemnification and contribution
provisions may be limited by applicable law.

 

(d)   
No Conflicts. 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

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contemplated hereby and thereby
do not and will not (i) conflict with or violate any provision of the Company’s or any Subsidiary’s certificate or articles
of incorporation, bylaws or other organizational or charter documents, or (ii) 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) 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) and (iii), such as could not
have or reasonably be expected to result in a Material Adverse Effect.

 

(e)   
Filings, Consents and Approvals. 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) the filings
required pursuant to Section 4.4 of this Agreement, (ii) the filing with the Commission pursuant to the Registration Rights Agreement,
(iii) the notice and/or application(s) to each applicable Trading Market for the issuance and sale of the Securities and the listing of
the Shares and Preferred Investment Option Shares for trading thereon in the time and manner required thereby, and (iv) the filing of
Form D with the Commission and such filings as are required to be made under applicable state securities laws (collectively, the “Required
Approvals”).

 

(f)   
Issuance of the Securities. The Securities 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
other than restrictions on transfer provided for in the Transaction Documents. The Preferred Investment Option Shares, when issued in
accordance with the terms of the Transaction Documents, will be validly issued, fully paid and nonassessable, free and clear of all Liens
imposed by the Company other than restrictions on transfer provided for in the Transaction Documents. The Company has reserved from its
duly authorized capital stock the maximum number of shares of Common Stock issuable pursuant to this Agreement and the Preferred Investment
Options.

 

(g)   
Capitalization. The capitalization of the Company is as set forth on Schedule 3.1(g), which Schedule 3.1(g) shall
also include the number of shares of Common Stock owned beneficially, and of record, by Affiliates of the Company as of the date hereof.
The Company has not issued any capital stock since July 12, 2021, the effective date of the Company’s registration statement on
Form S-1, other than pursuant

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to the exercise of employee stock
options under the Company’s stock option plans, the issuance of shares of Common Stock to employees pursuant to the Company’s
employee stock purchase plans and pursuant to the conversion and/or exercise of Common Stock Equivalents outstanding as of July 12, 2021,
the effective date of the Company’s registration statement on Form S-1. 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. Except as a
result of the purchase and sale of the Securities and as set forth on Schedule 3.1(g), 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 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
“phantom stock” 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’s
capital stock to which the Company is a party or, to the knowledge of the Company, between or among any of the Company’s stockholders.

 

(h)  
SEC Reports; Financial Statements. 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 13(a) or 15(d) thereof, for the
two 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, being collectively referred to herein
as the “SEC Reports”) 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

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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 accordance with United States generally accepted accounting principles applied on a consistent basis during the
periods involved (“GAAP”), 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, year-end audit adjustments.

 

(i)    Material
Changes; Undisclosed Events, Liabilities or Developments. Since the date of the latest audited financial statements included
within the SEC Reports, except as set forth on Schedule 3.1(i), (i) there has been no event, occurrence or development that
has had or that could reasonably be expected to result in a Material Adverse Effect, (ii) the Company has not incurred any
liabilities (contingent or otherwise) other than (A) trade payables and accrued expenses incurred in the ordinary course of business
consistent with past practice and (B) liabilities not required to be reflected in the Company’s financial statements pursuant
to GAAP or disclosed in filings made with the Commission, (iii) the Company has not altered its method of accounting, (iv)   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) 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 on Schedule 3.1(i), 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 1 Trading Day prior to the date that this representation is made.

 

(j)   
Litigation. Except as set forth on Schedule 3.1(j), 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 “Action”). None of the Actions set forth on Schedule 3.1(j), (i)
adversely affects or challenges the legality, validity or enforceability of any of the Transaction Documents or the Securities or (ii)
could, if there were an unfavorable

    	 	12	 

     

    

decision, have or reasonably be
expected to result in a Material Adverse Effect. Neither the Company nor any Subsidiary, nor 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.

 

(k)   
Labor Relations. No labor dispute exists or, to the knowledge of the Company, is imminent with respect to any of the employees
of the Company, which could reasonably be expected to result in a Material Adverse Effect. None of the Company’s or its Subsidiaries’
employees is a member of a union that relates to such employee’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 any employment contract, confidentiality, disclosure or proprietary
information agreement or non-competition agreement, or any other contract or agreement or any restrictive covenant in favor 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. 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.

 

(l)   
Compliance. Neither the Company nor any Subsidiary: (i) 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 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) 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.

 

(m)   
Environmental Laws.The Company and its Subsidiaries (i) 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,

    	 	13	 

     

    

discharges, releases or threatened
releases of chemicals, pollutants, contaminants, or toxic or hazardous substances or wastes (collectively, “Hazardous Materials”)
into the environment, or otherwise relating to the manufacture, processing, distribution, use, treatment, storage, disposal, transport
or handling of Hazardous Materials, as well as all authorizations, codes, decrees, demands, or demand letters, injunctions, judgments,
licenses, notices or notice letters, orders, permits, plans or regulations, issued, entered, promulgated or approved thereunder (“Environmental
Laws”); (ii) have received all permits licenses or other approvals required of them under applicable Environmental Laws to conduct
their respective businesses; and (iii) are in compliance with all terms and conditions of any such permit, license or approval where in
each 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.

 

(n)   
Regulatory Permits. 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
(“Material Permits”), and neither the Company nor any Subsidiary has received any notice of proceedings relating to
the revocation or modification of any Material Permit.

 

(o)   
Title to Assets. 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) 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) 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.

 

(p)   
Intellectual Property. 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 could have a Material Adverse Effect (collectively, the “Intellectual Property Rights”). 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) 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

    	 	14	 

     

    

reasonably be expected to not have
a Material Adverse Effect. To the knowledge of the Company, all such Intellectual Property Rights are enforceable and 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.

 

(q)   
Insurance. 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 any reason to believe that it will not be able to renew its existing insurance coverage as and when
such coverage expires or to obtain similar coverage from similar insurers as may be necessary to continue its business without a significant
increase in cost.

 

(r)    Transactions
with Affiliates and Employees. Except as set forth on Schedule 3.1(r), 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) payment of salary or consulting fees for services rendered, (ii) reimbursement for expenses incurred on
behalf of the Company and (iii) other employee benefits, including stock option agreements under any stock option plan of the
Company.

 

(s)   
Sarbanes-Oxley; Internal Accounting Controls. The Company and the Subsidiaries are in material compliance with any and all
applicable requirements of the Sarbanes-Oxley Act of 2002 that are effective as of the date hereof, 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) transactions
are executed in accordance with management’s general or specific authorizations, (ii) transactions are recorded as necessary to
permit preparation of financial statements in conformity with GAAP and to maintain asset accountability, (iii) access to assets is permitted
only in accordance with management’s general or specific authorization, and (iv) the recorded accountability for assets is compared
with 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 13a-15(e) and 15d-

    	 	15	 

     

    

15(e)) 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’s
rules and forms. The Company’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 “Evaluation Date”). 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.

 

(t)   
Certain Fees. No brokerage or finder’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, 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.

 

(u)   
Private Placement. Assuming the accuracy of the Purchasers’ representations and warranties set forth in Section 3.2,
no registration under the Securities Act is required for the offer and sale of the Securities by the Company to the Purchasers as contemplated
hereby. The issuance and sale of the Securities hereunder does not contravene the rules and regulations of the Trading Market.

 

(v)   
Investment Company. 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 “investment company” 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 “investment company” subject to registration
under the Investment Company Act of 1940, as amended.

 

(w)   
Registration Rights. Other than each of the Purchasers or as set forth on Schedule 3.1(w), 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.

 

(x)   
Listing and Maintenance Requirements. The Common Stock is registered pursuant to Section 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. Since May 24, 2021, the Company has not received notice from any Trading

    	 	16	 

     

    

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. 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.

 

(y)   
Application of Takeover Protections. 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 anti-takeover provision under the Company’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’s issuance of the Securities and the Purchasers’ ownership of the Securities.

 

(z)   
Disclosure. 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, non-public information. 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 since May 24, 2021 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 3.2 hereof.

 

(aa) No Integrated
Offering. Assuming the accuracy of the Purchasers’ representations and warranties set forth in Section 3.2, in the six (6) months
prior to the date hereof, 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 (i) the Securities Act which would
require the registration of any such securities under the Securities Act, or (ii) any applicable shareholder approval provisions

    	 	17	 

     

    

of any Trading Market on which any of the securities
of the Company are listed or designated.

 

(bb) Solvency.
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) the fair saleable value of the Company’s assets exceeds the amount
that will be required to be paid on or in respect of the Company’s existing debts and other liabilities (including known contingent
liabilities) as they mature, (ii) the Company’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) 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. Schedule 3.1(bb) sets 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,
“Indebtedness” means (x) 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), (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’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) 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.

 

(cc) Tax Status.
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) 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) 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) 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.

    	 	18	 

     

    

(dd) No
General Solicitation. Neither the Company nor any Person acting on behalf of the Company has offered or sold any of the Securities
by any form of general solicitation or general advertising. The Company has offered the Securities for sale only to the Purchasers and
certain other “accredited investors” within the meaning of Rule 501 under the Securities Act.

 

(ee) Foreign
Corrupt Practices. 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) directly or indirectly, used any funds for unlawful contributions, gifts,
entertainment or other unlawful expenses related to foreign or domestic political activity, (ii) 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)
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) violated in any material respect any provision of FCPA.

 

(ff) Outside
Auditor. The Company’s outside auditor is KPMG LLP. To the knowledge and belief of the Company, such outside auditor (i) is
a registered public accounting firm as required by the Exchange Act and (ii) shall express its opinion with respect to the financial statements
to be included in the Company’s Annual Report for the fiscal year ending December 31, 2021.

 

(gg) No
Disagreements with Accountants and Lawyers. There are no disagreements of any kind presently existing, or reasonably anticipated by
the Company to arise, between the Company and the accountants and lawyers formerly or presently employed by the Company and the Company
is current with respect to any fees owed to its accountants and lawyers which could affect the Company’s ability to perform any
of its obligations under any of the Transaction Documents.

 

(hh) Acknowledgment
Regarding Purchasers’ Purchase of Securities. The Company acknowledges and agrees that each of the Purchasers is acting solely
in the capacity of an arm’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’ purchase of the Securities. The Company further represents to each Purchaser that the Company’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.

 

(ii)  
Acknowledgment Regarding Purchaser’s Trading Activity. Anything in this Agreement or elsewhere herein to the contrary
notwithstanding (except for Sections 3.2(g) and 4.14 hereof), it is understood and acknowledged by the Company that: (i) none

    	 	19	 

     

    

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 “derivative” securities based on securities issued by the Company or to hold the Securities for any specified term, (ii)
past or future open market or other transactions by any Purchaser, specifically including, without limitation, Short Sales or “derivative”
transactions, before or after the closing of this or future private placement transactions, may negatively impact the market price of
the Company’s publicly-traded securities, (iii) any Purchaser, and counter-parties in “derivative” transactions to which
any such Purchaser is a party, directly or indirectly, presently may have a “short” position in the Common Stock and (iv)
each Purchaser shall not be deemed to have any affiliation with or control over any arm’s length counter-party in any “derivative”
transaction. The Company further understands and acknowledges that (y) 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 Preferred
Investment Option Shares deliverable with respect to Securities are being determined, and (z) such hedging activities (if any) could reduce
the value of the existing stockholders' equity interests in the Company at and after the time that the hedging activities are being conducted.
The Company acknowledges that such aforementioned hedging activities do not constitute a breach of any of the Transaction Documents.

 

(jj) Regulation
M Compliance. The Company has not, and to its knowledge no one acting on its behalf has, (i) taken, directly or indirectly, any
action designed to cause or to result in the stabilization or manipulation of the price of any security of the Company to facilitate
the sale or resale of any of the Securities, (ii) sold, bid for, purchased, or paid any compensation for soliciting purchases of,
any of the Securities, or (iii)    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) and (iii), compensation paid to the Company’s placement agent in connection with the placement of
the Securities.

 

(kk) FDA.
As to each product subject to the jurisdiction of the U.S. Food and Drug Administration (“FDA”) under the Federal Food,
Drug and Cosmetic Act, as amended, and the regulations thereunder (“FDCA”) that is manufactured, packaged, labeled,
tested, distributed, sold, and/or marketed by the Company or any of its Subsidiaries (each such product, a “Pharmaceutical Product”),
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 the failure to be in compliance would not have
a Material Adverse Effect. There is no pending, completed or, to the Company's knowledge, threatened, action (including any lawsuit, arbitration,
or legal 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 notice, warning letter or other communication from the FDA or any
other governmental entity, which (i) contests the premarket clearance,

    	 	20	 

     

    

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) 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) imposes a clinical hold on any
clinical investigation by the Company or any of its Subsidiaries, (iv) enjoins production at any facility of the Company or any of its
Subsidiaries, (v) enters or proposes to enter into a consent decree of permanent injunction with the Company or any of its Subsidiaries,
or (vi) 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. 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.

 

(ll)[RESERVED]

 

(mm) Stock Option
Plans. Each stock option granted by the Company under the Company’s stock option plan was granted (i) in accordance with the
terms of the Company’s stock option plan and (ii) 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’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.

 

(nn) Cybersecurity.
(i)(x) There has been no security breach or other compromise of or relating to any of the Company’s or any Subsidiary’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, “IT Systems and Data”)
and (y) the Company and the Subsidiaries have not been notified of, and has 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) 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) the Company and the Subsidiaries have implemented and
maintained commercially reasonable safeguards to maintain and protect its material confidential information and the integrity, continuous

    	 	21	 

     

    

operation, redundancy and security
of all IT Systems and Data; and (iv) the Company and the Subsidiaries have implemented backup and disaster recovery technology consistent
with industry standards and practices.

 

(oo) Office
of Foreign Assets Control. Neither the Company nor any Subsidiary nor, to the Company'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 (“OFAC”).

 

(pp)[RESERVED]

 

(qq)[RESERVED]

 

(rr) Money
Laundering. 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 “Money Laundering Laws”),
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.

 

(ss) No Disqualification
Events. With respect to the Securities to be offered and sold hereunder in reliance on Rule 506 under the Securities Act, none of
the Company, any of its predecessors, any affiliated issuer, any director, executive officer, other officer of the Company participating
in the offering hereunder, any beneficial owner of 20% or more of the Company’s outstanding voting equity securities, calculated
on the basis of voting power, nor any promoter (as that term is defined in Rule 405 under the Securities Act) connected with the Company
in any capacity at the time of sale (each, an “Issuer Covered Person” and, together, “Issuer Covered Persons”)
is subject to any of the "Bad Actor" disqualifications described in Rule 506(d)(1)(i) to (viii) under the Securities Act (a
“Disqualification Event”), except for a Disqualification Event covered by Rule 506(d)(2) or (d)(3). The Company has
exercised reasonable care to determine whether any Issuer Covered Person is subject to a Disqualification Event. The Company has complied,
to the extent applicable, with its disclosure obligations under Rule 506(e), and has furnished to the Purchasers a copy of any disclosures
provided thereunder.

 

(tt) Other
Covered Persons. Other than the Placement Agent, the Company is not aware of any person (other than any Issuer Covered Person) that
has been or will be paid (directly or indirectly) remuneration for solicitation of purchasers in connection with the sale of any Securities.

 

(uu) Notice of
Disqualification Events. The Company will notify the Purchasers and the Placement Agent in writing, prior to the Closing Date of (i)
any Disqualification Event relating to any Issuer Covered Person and (ii) any event that

    	 	22	 

     

    

would, with the passage of time,
become a Disqualification Event relating to any Issuer Covered Person.

 

3.2              
Representations and Warranties of the Purchasers. 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):

 

(a)   
Organization; Authority. 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 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)
as limited by general equitable principles and applicable bankruptcy, insolvency, reorganization, moratorium and other laws of general
application affecting enforcement of creditors’ rights generally,

(ii) as limited by laws relating to
the availability of specific performance, injunctive relief or other equitable remedies and (iii) insofar as indemnification and contribution
provisions may be limited by applicable law.

 

(b)   
Own Account. Such Purchaser understands that the Securities are “restricted securities” and have not been registered
under the Securities Act or any applicable state securities law and is acquiring the Securities as principal for its own account and not
with a view to or for distributing or reselling such Securities or any part thereof in violation of the Securities Act or any applicable
state securities law, has no present intention of distributing any of such Securities in violation of the Securities Act or any applicable
state securities law and has no direct or indirect arrangement or understandings with any other persons to distribute or regarding the
distribution of such Securities in violation of the Securities Act or any applicable state securities law (this representation and warranty
not limiting such Purchaser’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.

 

(c)   
Purchaser Status. 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 Preferred Investment Options, it will be either: (i) an “accredited investor” as defined
in Rule 501(a)(1), (a)(2), (a)(3), (a)(7), (a)(8), (a)(9), (a)(12), or (a)(13) under the Securities Act or (ii) a “qualified institutional
buyer” as defined in Rule 144A(a) under the Securities Act.

    	 	23	 

     

    

(d)   
Experience of Such Purchaser. 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.

 

(e)   
General Solicitation. Such Purchaser is not, to such Purchaser’s knowledge, purchasing the Securities as a result
of any advertisement, article, notice or other communication regarding the Securities published in any newspaper, magazine or similar
media or broadcast over television or radio or presented at any seminar or, to the knowledge of such Purchaser, any other general solicitation
or general advertisement.

 

(f)   
Access to Information. 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) 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) 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) 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. 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. Neither the Placement Agent nor any Affiliate has made or makes any representation
as to the Company or the quality of the Securities and the Placement Agent and any Affiliate may have acquired non-public information
with respect to the Company which such Purchaser agrees need not be provided to it. 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.

 

(g)   
Certain Transactions and Confidentiality. 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, 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 or any other Person representing the Company setting forth the
material 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’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’s assets, the representation set forth above shall only apply with respect to the portion
of assets managed by the portfolio manager

    	 	24	 

     

    

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’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.

 

The Company acknowledges and agrees
that the representations contained in this Section 3.2 shall not modify, amend or affect such Purchaser’s right to rely on the Company’s
representations and warranties contained 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.

 

ARTICLE IV.

OTHER AGREEMENTS OF THE PARTIES

 

4.1              
Transfer Restrictions.

 

(a)   
The Securities may only be disposed of in compliance with state and federal securities laws. In connection with any transfer of
Securities other than pursuant to an effective registration statement or Rule 144, to the Company or to an Affiliate of a Purchaser or
in connection with a pledge as contemplated in Section 4.1(b), the Company may require the transferor thereof to provide to the Company
an opinion of counsel selected by the transferor and reasonably acceptable to the Company, the form and substance of which opinion shall
be reasonably satisfactory to the Company, to the effect that such transfer does not require registration of such transferred Securities
under the Securities Act. As a condition of transfer, any such transferee shall agree in writing to be bound by the terms of this Agreement
and the Registration Rights Agreement and shall have the rights and obligations of a Purchaser under this Agreement and the Registration
Rights Agreement.

 

(b)   
The Purchasers agree to the imprinting, so long as is required by this Section 4.1, of a legend on any of the Securities in the
following form:

 

THIS SECURITY HAS NOT BEEN REGISTERED
WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION
UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT
TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR

    	 	25	 

     

    

PURSUANT TO AN AVAILABLE EXEMPTION
FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND IN ACCORDANCE WITH APPLICABLE STATE
SECURITIES LAWS. THIS SECURITY MAY BE PLEDGED IN CONNECTION WITH A BONA FIDE MARGIN ACCOUNT WITH A REGISTERED BROKER-DEALER OR OTHER LOAN
WITH A FINANCIAL INSTITUTION THAT IS AN “ACCREDITED INVESTOR” AS DEFINED IN RULE 501(a) UNDER THE SECURITIES ACT OR OTHER
LOAN SECURED BY SUCH SECURITIES.

 

The Company
acknowledges and agrees that a Purchaser may from time to time pledge pursuant to a bona fide margin agreement with a registered broker-dealer
or grant a security interest in some or all of the Securities to a financial institution that is an “accredited investor”
as defined in Rule 501(a) under the Securities Act and, if required under the terms of such arrangement, such Purchaser may transfer pledged
or secured Securities to the pledgees or secured parties. Such a pledge or transfer would not be subject to approval of the Company and
no legal opinion of legal counsel of the pledgee, secured party or pledgor shall be required in connection therewith. Further, no notice
shall be required of such pledge. At the appropriate Purchaser’s expense, the Company will execute and deliver such reasonable documentation
as a pledgee or secured party of Securities may reasonably request in connection with a pledge or transfer of the Securities, including,
if the Securities are subject to registration pursuant to the Registration Rights Agreement, the preparation and filing of any required
prospectus supplement under Rule 424(b)(3) under the Securities Act or other applicable provision of the Securities Act to appropriately
amend the list of Selling Stockholders (as defined in the Registration Rights Agreement) thereunder.

 

(c)   
Certificates evidencing the Shares and Preferred Investment Option Shares shall not contain any legend (including the legend set
forth in Section 4.1(b) hereof), (i) while a registration statement (including the Registration Statement) covering the resale of such
security is effective under the Securities Act, (ii) following any sale of such Shares or Preferred Investment Option Shares pursuant
to Rule 144 (assuming cashless exercise of the Preferred Investment Options), (iii) if such Shares or Preferred Investment Option Shares
are eligible for sale under Rule 144 (assuming cashless exercise of the Preferred Investment Options), or (iv) if such legend is not required
under applicable requirements of the Securities Act (including judicial interpretations and pronouncements issued by the staff of the
Commission). The Company shall cause its counsel to issue a legal opinion to the Transfer Agent or the Purchaser if required by the Transfer
Agent to effect the removal of the legend hereunder, or if requested by a Purchaser, respectively. If all or any portion of a Preferred
Investment Option is exercised at a time when there is an effective registration statement to cover the resale of the Preferred Investment
Option Shares, or if such Shares or Preferred Investment Option Shares may be sold under Rule 144 and the Company is then in compliance
with the current public information required under Rule 144 (assuming cashless exercise of the Preferred Investment Options), or if the
Shares or Preferred Investment Option Shares may be sold under Rule 144 without the requirement for the Company to be in compliance with
the current public information required under Rule 144 as to such Shares or Preferred Investment Option Shares or if such legend is not
otherwise required under applicable requirements of the Securities Act

    	 	26	 

     

    

(including judicial
interpretations and pronouncements issued by the staff of the Commission) then such Preferred Investment Option Shares shall be
issued free of all legends. The Company agrees that at such time as such legend is no longer required under this Section 4.1(c), it
will, no later than the earlier of (i) two (2) Trading Days and (ii) the number of Trading Days comprising the Standard Settlement
Period (as defined below) following the delivery by a Purchaser to the Company or the Transfer Agent of a certificate representing
Shares or Preferred Investment Option Shares, as the case may be, issued with a restrictive legend (such date, the “Legend
Removal Date”), deliver or cause to be delivered to such Purchaser a certificate representing such shares that is free
from all restrictive and other legends. The Company may not make any notation on its records or give instructions to the Transfer
Agent that enlarge the restrictions on transfer set forth in this Section 4. Certificates for Securities subject to legend removal
hereunder shall be transmitted by the Transfer Agent to the Purchaser by crediting the account of the Purchaser’s prime broker
with the Depository Trust Company System as directed by such Purchaser. As used herein, “Standard Settlement
Period” means the standard settlement period, expressed in a number of Trading Days, on the Company’s primary
Trading Market with respect to the Common Stock as in effect on the date of delivery of a certificate representing Shares or
Preferred Investment Option Shares, as the case may be, issued with a restrictive legend.

 

(d)    In
addition to such Purchaser’s other available remedies, the Company shall pay to a Purchaser, in cash, (i) as partial
liquidated damages and not as a penalty, for each $1,000 of Shares or Preferred Investment Option Shares (based on the VWAP of the
Common Stock on the date such Securities are submitted to the Transfer Agent) delivered for removal of the restrictive legend and
subject to Section 4.1(c), $10 per Trading Day (increasing to $20 per Trading Day five (5) Trading Days after such damages have
begun to accrue) for each Trading Day after the first Trading Day after the Legend Removal Date until such certificate is delivered
without a legend and (ii) if the Company fails to (a) issue and deliver (or cause to be delivered) to a Purchaser by the
Legend Removal Date a certificate representing the Securities so delivered to the Company by such Purchaser that is free from all
restrictive and other legends and (b) if after the Legend Removal Date such Purchaser purchases (in an open market transaction or
otherwise) shares of Common Stock to deliver in satisfaction of a sale by such Purchaser of all or any portion of the number of
shares of Common Stock, or a sale of a number of shares of Common Stock equal to all or any portion of the number of shares of
Common Stock that such Purchaser anticipated receiving from the Company without any restrictive legend, then, an amount equal to the
excess of such Purchaser’s total purchase price (including brokerage commissions and other out-of-pocket expenses, if any) for
the shares of Common Stock so purchased (including brokerage commissions and other out-of-pocket expenses, if any) (the
“Buy-In Price”) over the product of (A) such number of Shares or Preferred Investment Option Shares that the
Company was required to deliver to such Purchaser by the Legend Removal Date multiplied by (B) the lowest closing sale price of the
Common Stock on any Trading Day during the period commencing on the date of the delivery by such Purchaser to the Company of the
applicable Shares or Preferred Investment Option Shares (as the case may be) and ending on the date of such delivery and payment
under this clause (ii).

    	 	27	 

     

    

(e) Each Purchaser,
severally and not jointly with the other Purchasers, agrees with the Company that such Purchaser will sell any Securities pursuant to
either the registration requirements of the Securities Act, including any applicable prospectus delivery requirements, or an exemption
therefrom, and that if Securities are sold pursuant to a Registration Statement, they will be sold in compliance with the plan of distribution
set forth therein, and acknowledges that the removal of the restrictive legend from certificates representing Securities as set forth
in this Section 4.1 is predicated upon the Company’s reliance upon this understanding.

 

		4.2	Furnishing of Information; Public Information.

 

(a)   
If the Common Stock is not registered under Section 12(b) or 12(g) of the Exchange Act on the date hereof, the Company agrees to
cause the Common Stock to be registered under Section 12(g) of the Exchange Act on or before the 60th calendar day following the date
hereof. Until the earliest of the time that (i) no Purchaser owns Securities or (ii) the Preferred Investment Options have expired, the
Company covenants to maintain the registration of the Common Stock under Section 12(b) or 12(g) of the Exchange Act and 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 even if the Company is not then subject to the reporting requirements of the Exchange
Act.

 

(b)   
At any time during the period commencing from May 28, 2022 and ending at such time that all of the Securities may be sold without
the requirement for the Company to be in compliance with Rule 144(c)(1) and otherwise without restriction or limitation pursuant to Rule
144, if the Company (i) shall fail for any reason to satisfy the current public information requirement under Rule 144(c) or (ii) has
ever been an issuer described in Rule 144(i)(1)(i) or becomes an issuer in the future, and the Company shall fail to satisfy any condition
set forth in Rule 144(i)(2) (a “Public Information Failure”) then, in addition to such Purchaser’s other available
remedies, the Company shall pay to a Purchaser, in cash, as partial liquidated damages and not as a penalty, by reason of any such delay
in or reduction of its ability to sell the Securities, an amount in cash equal to two percent (2.0%) of the aggregate Subscription Amount
of such Purchaser’s Securities on the day of a Public Information Failure and on every thirtieth (30th) day (pro rated for periods
totaling less than thirty days) thereafter until the earlier of (a) the date such Public Information Failure is cured and (b) such time
that such public information is no longer required for the Purchasers to transfer the Shares and Preferred Investment Option Shares pursuant
to Rule 144. The payments to which a Purchaser shall be entitled pursuant to this Section 4.2(b) are referred to herein as “Public
Information Failure Payments.” Public Information Failure Payments shall be paid on the earlier of (i) the last day of the calendar
month during which such Public Information Failure Payments are incurred and (ii) the third (3rd) Business Day after the event or failure
giving rise to the Public Information Failure Payments is cured. In the event the Company fails to make Public Information Failure Payments
in a timely manner, such Public Information Failure Payments shall bear interest at the rate of 1.5% per month (prorated for partial months)
until paid in full. Nothing herein shall limit such Purchaser’s right to pursue actual damages for the Public Information Failure,
and such Purchaser shall have the

    	 	28	 

     

    

right to pursue all remedies available to it at law or
in equity including, without limitation, a decree of specific performance and/or injunctive relief.

 

4.3              
Integration. 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 2 of the Securities Act) that would be integrated with the offer or sale of the Securities in a manner
that would require the registration under the Securities Act of the sale of the Securities or 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 shareholder approval
prior to the closing of such other transaction unless shareholder approval is obtained before the closing of such subsequent transaction.

 

4.4              
Securities Laws Disclosure; Publicity. The Company shall (a) by the Disclosure Time, issue a press release disclosing the
material terms of the transactions contemplated hereby, and (b) file a Current Report on Form 8-K, 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, non-public 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, 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. 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) as required
by federal securities law in connection with (i) any registration statement contemplated by the Registration Rights Agreement and (ii)
the filing of final Transaction Documents with the Commission and (b) 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).

 

4.5              
Shareholder Rights Plan. 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 “Acquiring Person” 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.

    	 	29	 

     

    

4.6              
Non-Public Information. Except with respect to the material terms and conditions of the transactions contemplated by the
Transaction Documents, which shall be disclosed pursuant to Section 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 non-public 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, director, agents, employees or Affiliates delivers any material, non- public
information to a Purchaser without such Purchaser’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, non-public information, provided that the Purchaser shall remain subject to applicable
law. To the extent that any notice provided pursuant to any Transaction Document constitutes, or contains, material, non-public information
regarding the Company or any Subsidiaries, the Company shall simultaneously file such notice with the Commission pursuant to a Current
Report on Form 8-K. The Company understands and confirms that each Purchaser shall be relying on the foregoing covenant in effecting transactions
in securities of the Company.

 

4.7              
Use of Proceeds. Except as set forth on Schedule 4.7 attached hereto, the Company shall use the net proceeds from
the sale of the Securities hereunder for working capital purposes and shall not use such proceeds: (a) for the satisfaction of any portion
of the Company’s debt (other than payment of trade payables in the ordinary course of the Company’s business and prior practices),
(b) for the redemption of any Common Stock or Common Stock Equivalents, (c) for the settlement of any outstanding litigation or (d) in
violation of FCPA or OFAC regulations.

 

4.8              
Indemnification of Purchasers. Subject to the provisions of this Section 4.8, the Company will indemnify and hold each Purchaser
and its directors, officers, shareholders, 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 15 of the Securities Act and Section 20 of the Exchange Act), and the directors, officers, shareholders,
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 “Purchaser Party”) harmless from any
and all losses, liabilities, obligations, claims, contingencies, damages, costs and expenses, including all judgments, amounts paid in
settlements, court costs and reasonable attorneys’ fees and costs of investigation that any such Purchaser Party may suffer or incur
as a result of or relating to (a) any 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) 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 solely based upon a material

    	 	30	 

     

    

breach of such Purchaser Party’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 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, 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 fees and expenses of such counsel shall be at the expense of such Purchaser Party except to the extent
that (i) the employment thereof has been specifically authorized by the Company in writing, (ii) the Company has failed after a reasonable
period of time to assume such defense and to employ counsel or (iii) 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 (y) for any settlement by a Purchaser Party effected without the Company’s prior written
consent, which shall not be unreasonably withheld or delayed; or (z) to the extent, but only to the extent that a loss, claim, damage
or liability is attributable to any Purchaser Party’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. The indemnification required by this Section 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. 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.

 

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 pursuant to this Agreement and Preferred Investment Option Shares pursuant to any exercise of the Preferred Investment
Options.

 

4.10          
Listing of Common Stock. The Company hereby agrees to use 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 and Preferred Investment Option Shares on such Trading Market and promptly secure the listing of all of the Shares and
Preferred Investment Option 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 Preferred Investment Option Shares,
and will take such other action as is necessary to cause all of the Shares and Preferred Investment Option 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’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

    	 	31	 

     

    

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.

 

		4.11	[RESERVED]

 

		4.12	Subsequent Equity Sales.

 

(a)   
From the date hereof until sixty (60) days following the Effective Date, neither the Company nor any Subsidiary shall (i) 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) file any registration statement or any amendment or supplement thereto, in each case other than as contemplated pursuant to the
Registration Rights Agreement.

 

(b)   
From the date hereof until twelve (12) months following the Effective 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. “Variable Rate Transaction” means a transaction in which the
Company (i) 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) 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. 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.

 

(c)   
Notwithstanding the foregoing, this Section 4.12 shall not apply in respect of an Exempt Issuance, except that no Variable Rate
Transaction shall be an Exempt Issuance.

 

4.13          
Equal Treatment of Purchasers. No consideration (including any modification of any Transaction Document) shall be offered
or paid to any Person to amend or consent to a waiver or modification of any provision of the Transaction Documents unless the same consideration
is also offered to all of the parties to the Transaction Documents. 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.

 

4.14          
Certain Transactions and Confidentiality. 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

    	 	32	 

     

    

Sales, of any of the Company’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 4.4. 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 4.4, such Purchaser will maintain the confidentiality
of the existence and terms of this transaction and the information included in the Disclosure Schedules. Notwithstanding the foregoing
and notwithstanding anything contained in this Agreement to the contrary, the Company expressly acknowledges and agrees that (i) 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 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 4.4 and (iii) no Purchaser shall have any duty
of 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

4.4. 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’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’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.

 

4.15          
Form D; Blue Sky Filings. The Company agrees to timely file a Form D with respect to the Securities as required under Regulation
D and to provide a copy thereof, promptly upon request of any Purchaser. The Company shall take such action as the Company shall reasonably
determine is necessary in order to obtain an exemption for, or to qualify the Securities for, sale to the Purchasers at the Closing under
applicable securities or “Blue Sky” laws of the states of the United States, and shall provide evidence of such actions promptly
upon request of any Purchaser.

 

4.16          
Acknowledgment of Dilution. The Company acknowledges that the issuance of the Securities may result in dilution of the outstanding
shares of Common Stock, which dilution may be substantial under certain market conditions. The Company further acknowledges that its obligations
under the Transaction Documents, including, without limitation, its obligation to issue the Shares and Preferred Investment Option Shares
pursuant to the Transaction Documents, are unconditional and absolute and not subject to any right of set off, counterclaim, delay or
reduction, regardless of the effect of any such dilution or any claim the Company may have against any Purchaser and regardless of the
dilutive effect that such issuance may have on the ownership of the other stockholders of the Company.

 

4.17          
Lock-Up Agreements. The Company shall not amend, modify, waive or terminate any provision of any of the Lock-Up Agreements
except to extend the term of the lock-up period and shall enforce the provisions of each Lock-Up Agreement in accordance with its terms.
If any

    	 	33	 

     

    

party to a Lock-Up Agreement breaches
any provision of a Lock-Up Agreement, the Company shall promptly use its best efforts to seek specific performance of the terms of such
Lock-Up Agreement.

 

ARTICLE
V.

MISCELLANEOUS

 

5.1   
Termination. This Agreement may be terminated by any Purchaser, as to such Purchaser’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,
if the Closing has not been consummated on or before the fifth (5th) Trading Day following the date hereof; provided, however,
that no such termination will affect the right of any party to sue for any breach by any other party (or parties).

 

5.2   
Fees and Expenses. 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 same-day 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.

 

5.3   
Entire Agreement. The Transaction Documents, together with the exhibits and schedules thereto, 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.

 

5.4    Notices.
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) the time of transmission, if such notice or communication is delivered
via facsimile at the facsimile number or 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) the next Trading Day after the time of transmission, if such
notice or communication is delivered via facsimile at the facsimile number or 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) the second (2nd) Trading Day following the date of mailing, if sent by U.S. nationally
recognized overnight courier service or (d) 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.

 

5.5   
Amendments; Waivers. 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
based on the initial Subscription Amounts hereunder (or, prior to the Closing, the Company and each Purchaser) or, in the case of a waiver,
by the party against whom

    	 	34	 

     

    

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 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 5.5 shall be binding upon each Purchaser and holder of Securities and the Company.

 

5.6   
Headings. 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.

 

5.7   
Successors and Assigns. 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 “Purchasers.”

 

5.8   
No Third-Party Beneficiaries. The Placement Agent shall be the third party beneficiary of the representations and warranties
of the Company in Section 3.1 and the representations and warranties of the Purchasers in Section 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 4.8 and this Section 5.8.

 

5.9   
Governing Law. 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, shareholders, 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 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 Proceeding. Each party
hereby irrevocably

    	 	35	 

     

    

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 4.8, the prevailing party
in such Action or Proceeding shall be reimbursed by the non-prevailing party for its reasonable attorneys’ fees and other costs
and expenses incurred with the investigation, preparation and prosecution of such Action or Proceeding.

 

5.10  
Survival. The representations and warranties contained herein shall survive the Closing and the delivery of the Securities.

 

5.11  
Execution. 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 e-mail delivery of a “.pdf” 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 “.pdf” signature
page were an original thereof.

 

5.12  
Severability. 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.

 

5.13  
Rescission and Withdrawal Right. 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 under 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 Preferred Investment Option, 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’s right to acquire such shares pursuant to such Purchaser’s Preferred
Investment Option (including, issuance of a replacement warrant certificate evidencing such restored right).

    	 	36	 

     

    

5.14  
Replacement of Securities. 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 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.

 

5.15  
Remedies. 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.

 

5.16  
Payment Set Aside. 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.

 

5.17  
Independent Nature of Purchasers’ Obligations and Rights. 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 non-performance 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 EGS. EGS 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

    	 	37	 

     

    

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.

 

5.18  
Liquidated Damages. The Company’s obligations to pay any partial liquidated damages or other amounts owing under the
Transaction Documents is a continuing obligation of the Company and shall not terminate until all unpaid partial liquidated damages and
other amounts have been paid notwithstanding the fact that the instrument or security pursuant to which such partial liquidated damages
or other amounts are due and payable shall have been canceled.

 

5.19  
Saturdays, Sundays, Holidays, etc. 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.

 

5.20  
Construction. 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.

 

5.21  
WAIVER OF JURY TRIAL. IN ANY ACTION, SUIT, OR PROCEEDING IN ANY JURISDICTION BROUGHT BY ANY PARTY AGAINST ANY OTHER PARTY,
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.

 

 

 

(Signature Pages Follow)

    	 	38	 

     

    

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.

 

	NRX PHARMACEUTICALS, INC.	 	Address for Notice:
	 	 	 	 
	By:	 	 	1201 N. Market Street, Suite 111
	Name:	 	 	Wilmington, DE 19801
	Title:	 	 	adaigneault@nrxpharma.com

 

 

 

 

With a copy
to (which shall not constitute notice):

 

[REMAINDER
OF PAGE INTENTIONALLY LEFT BLANK SIGNATURE PAGE FOR PURCHASER FOLLOWS]

 

 

    	 	39	 

     

    

[PURCHASER SIGNATURE PAGES TO NRXP SECURITIES PURCHASE AGREEMENT]

 

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.

 

	Name of Purchaser:	 	 
	 	 	 
	Signature of Authorized Signatory of Purchaser:	 	 
	 	 	 
	Name of Authorized Signatory:	 	 
	 	 	 
	Title of Authorized Signatory:	 	 
	 	 	 
	Email Address of Authorized Signatory:	 	 
	 	 	 
	Address for Notice to Purchaser:	 	 
	 	 	 

 

Address for Delivery of Securities to Purchaser (if not same
as address for notice):

 

 

 

Subscription Amount:  $________

 

Shares: ___________

 

Preferred Investment Option Shares: ___________

 

EIN Number: ___________EXHIBIT 10.2

NEITHER THIS SECURITY NOR THE SECURITIES
FOR WHICH THIS SECURITY IS EXERCISABLE HAVE BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF
ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”),
AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR PURSUANT
TO AN AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND IN ACCORDANCE
WITH APPLICABLE STATE SECURITIES LAWS. THIS SECURITY AND THE SECURITIES ISSUABLE UPON EXERCISE OF THIS SECURITY MAY BE PLEDGED IN CONNECTION
WITH A BONA FIDE MARGIN ACCOUNT OR OTHER LOAN SECURED BY SUCH SECURITIES.

 

PREFERRED INVESTMENT OPTION

 

NRX PHARMACEUTICALS, INC.

 

	Preferred Investment Option Shares:	Initial Exercise Date: August 23, 2021

 

THIS PREFERRED
INVESTMENT OPTION (the “Preferred Investment Option”) certifies that, for value received, ______ or its assigns
(the “Holder”) is entitled, upon the terms and subject to the limitations on exercise and the conditions hereinafter
set forth, at any time on or after the date hereof (the “Initial Exercise Date”) and on or prior to 5:00 p.m. (New
York City time) on August 23, 2024 (the “Termination Date”) but not thereafter, to subscribe for and purchase from
NRX Pharmaceuticals, Inc., a Delaware corporation (the “Company”), up to shares (as subject to adjustment hereunder,
the “Preferred Investment Option Shares”) of Common Stock. The purchase price of one share of Common Stock under this
Preferred Investment Option shall be equal to the Exercise Price, as defined in Section 2(b).

 

Section 1.Definitions.
Capitalized terms used and not otherwise defined herein shall have the meanings set forth in that certain Securities Purchase Agreement
(the “Purchase Agreement”), dated August 19, 2021, among the Company and the purchasers signatory thereto.

 

Section 2.Exercise.

 

a)   
Exercise of Preferred Investment Option. Exercise of the purchase rights represented by this Preferred Investment Option
may be made, in whole or in part, at any time or times on or after the Initial Exercise Date and on or before the Termination Date by
delivery to the Company of a duly executed facsimile copy or PDF copy submitted by e-mail (or e-mail attachment) of the Notice of Exercise
in the form annexed hereto (the “Notice of Exercise”). Within the earlier of (i) two (2) Trading Days and (ii) the
number of Trading Days comprising the Standard Settlement Period (as defined in Section 2(d)(i) herein) following the date of exercise
as aforesaid, the Holder shall deliver the aggregate

 

    	 	1	 

     

    

Exercise Price for the shares specified
in the applicable Notice of Exercise by wire transfer or cashier’s check drawn on a United States bank unless the cashless exercise
procedure specified in Section 2(c) below is specified in the applicable Notice of Exercise. 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 be required. Notwithstanding
anything herein to the contrary, the Holder shall not be required to physically surrender this Preferred Investment Option to the Company
until the Holder has purchased all of the Preferred Investment Option Shares available hereunder and the Preferred Investment Option has
been exercised in full, in which case, the Holder shall surrender this Preferred Investment Option to the Company for cancellation within
three (3) Trading Days of the date on which the final Notice of Exercise is delivered to the Company. Partial exercises of this Preferred
Investment Option resulting in purchases of a portion of the total number of Preferred Investment Option Shares available hereunder shall
have the effect of lowering the outstanding number of Preferred Investment Option Shares purchasable hereunder in an amount equal to the
applicable number of Preferred Investment Option Shares purchased. The Holder and the Company shall maintain records showing the number
of Preferred Investment Option Shares purchased and the date of such purchases. The Company shall deliver any objection to any Notice
of Exercise within one (1) Business Day of receipt of such notice. The Holder and any assignee, by acceptance of this Preferred Investment
Option, acknowledge and agree that, by reason of the provisions of this paragraph, following the purchase of a portion of the Preferred
Investment Option Shares hereunder, the number of Preferred Investment Option Shares available for purchase hereunder at any given time
may be less than the amount stated on the face hereof.

 

b)   
Exercise Price. The exercise price per share of Common Stock under this Preferred Investment Option shall be $12.00,
subject to adjustment hereunder (the “Exercise Price”).

 

c)   
Cashless Exercise. If, at any time on or after May 28, 2022, there is no effective registration statement registering, or
the prospectus contained therein is not available for the resale of the Preferred Investment Option Shares by the Holder, then this Preferred
Investment Option may also be exercised, in whole or in part, at such time by means of a “cashless exercise” in which the
Holder shall be entitled to receive a number of Preferred Investment Option Shares equal to the quotient obtained by dividing [(A-B) (X)]
by (A), where:

 

(A) = as applicable:
(i) the VWAP on the Trading Day immediately preceding the date of the applicable Notice of Exercise if such Notice of Exercise is (1)
both executed and delivered pursuant to Section 2(a) hereof on a day that is not a Trading Day or (2) both executed and delivered pursuant
to Section 2(a) hereof on a Trading Day prior to the opening of “regular trading hours” (as defined in Rule 600(b)(68) of
Regulation NMS promulgated under the federal securities laws) on such Trading Day, (ii) at the option of the Holder, either (y) the VWAP
on the Trading Day immediately preceding the date of the applicable Notice of Exercise or (z) the Bid Price of the Common Stock

    	 	2	 

     

    

on the principal Trading Market as
reported by Bloomberg L.P. (“Bloomberg”) as of the time of the Holder’s execution of the applicable Notice of
Exercise if such Notice of Exercise is executed during “regular trading hours” on a Trading Day and is delivered within two
(2) hours thereafter (including until two (2) hours after the close of “regular trading hours” on a Trading Day) pursuant
to Section 2(a) hereof or (iii) the VWAP on the date of the applicable Notice of Exercise if the date of such Notice of Exercise is a
Trading Day and such Notice of Exercise is both executed and delivered pursuant to Section 2(a) hereof after the close of “regular
trading hours” on such Trading Day;

 

(B) =   the
Exercise Price of this Preferred Investment Option, as adjusted hereunder; and

 

(X) =  the number
of Preferred Investment Option Shares that would be issuable upon exercise of this Preferred Investment Option in accordance with the
terms of this Preferred Investment Option if such exercise were by means of a cash exercise rather than a cashless exercise.

 

If Preferred Investment
Option Shares are issued in such a cashless exercise, the parties acknowledge and agree that in accordance with Section 3(a)(9) of the
Securities Act, the Preferred Investment Option Shares shall take on the characteristics of the Preferred Investment Options being exercised,
and the holding period of the Preferred Investment Option Shares being issued may be tacked on to the holding period of this Preferred
Investment Option. The Company agrees not to take any position contrary to this Section 2(c).

 

“Bid Price”
means, for any date, the price determined by the first of the following clauses that applies: (a) if the Common Stock is then listed or
quoted on a Trading Market, the bid price of the Common Stock for the time in question (or the nearest preceding date) on the Trading
Market on which the Common Stock is then listed or quoted as reported by Bloomberg (based on a Trading Day from 9:30 a.m. (New York City
time) to 4:02 p.m. (New York City time)), (b) if OTCQB or OTCQX is not a Trading Market, the volume weighted average price of the Common
Stock for such date (or the nearest preceding date) on OTCQB or OTCQX as applicable, (c) if the Common Stock is not then listed or quoted
for trading on OTCQB or OTCQX and if prices for the Common Stock are then reported on The Pink Open Market (or a similar organization
or agency succeeding to its functions of reporting prices), the most recent bid price per share of the Common Stock so reported, or (d)
in all other cases, the fair market value of a share of Common Stock as determined by an independent appraiser selected in good faith
by the Purchasers of a majority in interest of the Securities then outstanding and reasonably acceptable to the Company, the fees and
expenses of which shall be paid by the Company.

 

“VWAP”
means, for any date, the price determined by the first of the following clauses that applies: (a) if the Common Stock is then listed or
quoted on a Trading

    	 	3	 

     

    

Market, the daily volume weighted
average price of the Common Stock for such date (or the nearest preceding date) on the Trading Market on which the Common Stock is then
listed or quoted as reported by Bloomberg (based on a Trading Day from 9:30 a.m. (New York City time) to 4:02 p.m. (New York City time)),
(b) if OTCQB or OTCQX is not a Trading Market, the volume weighted average price of the Common Stock for such date (or the nearest preceding
date) on OTCQB or OTCQX as applicable, (c) if the Common Stock is not then listed or quoted for trading on OTCQB or OTCQX and if prices
for the Common Stock are then reported in The Pink Open Market (or a similar organization or agency succeeding to its functions of reporting
prices), the most recent bid price per share of the Common Stock so reported, or (d) in all other cases, the fair market value of a share
of Common Stock as determined by an independent appraiser selected in good faith by the Purchasers of a majority in interest of the Securities
then outstanding and reasonably acceptable to the Company, the fees and expenses of which shall be paid by the Company.

 

		d)	Mechanics of Exercise.

 

i.  
Delivery of Preferred Investment Option Shares Upon Exercise. The Company shall cause the Preferred Investment Option Shares
purchased hereunder to be transmitted by the Transfer Agent to the Holder by crediting the account of the Holder’s or its designee’s
balance account with The Depository Trust Company through its Deposit or Withdrawal at Custodian system (“DWAC”) if
the Company is then a participant in such system and either (A) there is an effective registration statement permitting the issuance of
the Preferred Investment Option Shares to or resale of the Preferred Investment Option Shares by the Holder or (B) the Preferred Investment
Option Shares are eligible for resale by the Holder without volume or manner- of-sale limitations pursuant to Rule 144 (assuming cashless
exercise of the Preferred Investment Options), and otherwise by physical delivery of a certificate, registered in the Company’s
share register in the name of the Holder or its designee, for the number of Preferred Investment Option Shares to which the Holder is
entitled pursuant to such exercise to the address specified by the Holder in the Notice of Exercise by the date that is the earliest of
(i) two (2) Trading Days after the delivery to the Company of the Notice of Exercise, (ii) one (1) Trading Day after delivery of the aggregate
Exercise Price to the Company and (iii) the number of Trading Days comprising the Standard Settlement Period after the delivery to the
Company of the Notice of Exercise (such date, the “Preferred Investment Option Share Delivery Date”). Upon delivery
of the Notice of Exercise, the Holder shall be deemed for all corporate purposes to have become the holder of record of the Preferred
Investment Option Shares with respect to which this Preferred Investment Option has been exercised, irrespective of the date of delivery
of the Preferred Investment Option Shares, provided that payment of the aggregate Exercise Price (other than in the case of a cashless
exercise) is received within the earlier of (i) two (2) Trading

    	 	4	 

     

    

Days and (ii) the number of Trading
Days comprising the Standard Settlement Period following delivery of the Notice of Exercise. If the Company fails for any reason to deliver
to the Holder the Preferred Investment Option Shares subject to a Notice of Exercise by the Preferred Investment Option Share Delivery
Date, the Company shall pay to the Holder, in cash, as liquidated damages and not as a penalty, for each $1,000 of Preferred Investment
Option Shares subject to such exercise (based on the VWAP of the Common Stock on the date of the applicable Notice of Exercise), $10 per
Trading Day (increasing to $20 per Trading Day on the tenth Trading Day after such liquidated damages begin to accrue) for each Trading
Day after such Preferred Investment Option Share Delivery Date until such Preferred Investment Option Shares are delivered or Holder rescinds
such exercise. The Company agrees to maintain a transfer agent that is a participant in the FAST program so long as this Preferred Investment
Option remains outstanding and exercisable. As used herein, “Standard Settlement Period” means the standard settlement
period, expressed in a number of Trading Days, on the Company’s primary Trading Market with respect to the Common Stock as in effect
on the date of delivery of the Notice of Exercise.

 

ii.    
Delivery of New Preferred Investment Options Upon Exercise. If this Preferred Investment Option shall have been exercised
in part, the Company shall, at the request of a Holder and upon surrender of this Preferred Investment Option certificate, at the time
of delivery of the Preferred Investment Option Shares, deliver to the Holder a new Preferred Investment Option evidencing the rights of
the Holder to purchase the unpurchased Preferred Investment Option Shares called for by this Preferred Investment Option, which new Preferred
Investment Option shall in all other respects be identical with this Preferred Investment Option.

 

iii.    
Rescission Rights. If the Company fails to cause the Transfer Agent to transmit to the Holder the Preferred Investment Option
Shares pursuant to Section 2(d)(i) by the Preferred Investment Option Share Delivery Date, then the Holder will have the right to rescind
such exercise.

 

iv.    
Compensation for Buy-In on Failure to Timely Deliver Preferred Investment Option Shares Upon Exercise. In addition to any
other rights available to the Holder, if the Company fails to cause the Transfer Agent to transmit to the Holder the Preferred Investment
Option Shares in accordance with the provisions of Section 2(d)(i) above pursuant to an exercise on or before the Preferred Investment
Option Share Delivery Date, and if after such date the Holder is required by its broker to purchase (in an open market transaction or
otherwise) or the Holder’s brokerage firm otherwise purchases, shares of Common Stock

    	 	5	 

     

    

to deliver in satisfaction of a
sale by the Holder of the Preferred Investment Option Shares which the Holder anticipated receiving upon such exercise (a “Buy-In”),
then the Company shall (A) pay in cash to the Holder the amount, if any, by which (x) the Holder’s total purchase price (including
brokerage commissions, if any) for the shares of Common Stock so purchased exceeds (y) the amount obtained by multiplying (1) the number
of Preferred Investment Option Shares that the Company was required to deliver to the Holder in connection with the exercise at issue
times (2) the price at which the sell order giving rise to such purchase obligation was executed, and (B) at the option of the Holder,
either reinstate the portion of the Preferred Investment Option and equivalent number of Preferred Investment Option Shares for which
such exercise was not honored (in which case such exercise shall be deemed rescinded) or deliver to the Holder the number of shares of
Common Stock that would have been issued had the Company timely complied with its exercise and delivery obligations hereunder. For example,
if the Holder purchases Common Stock having a total purchase price of $11,000 to cover a Buy-In with respect to an attempted exercise
of shares of Common Stock with an aggregate sale price giving rise to such purchase obligation of $10,000, under clause (A) of the immediately
preceding sentence the Company shall be required to pay the Holder $1,000. The Holder shall provide the Company written notice indicating
the amounts payable to the Holder in respect of the Buy-In and, upon request of the Company, evidence of the amount of such loss. Nothing
herein shall limit a Holder’s right to pursue any other remedies available to it hereunder, at law or in equity including, without
limitation, a decree of specific performance and/or injunctive relief with respect to the Company’s failure to timely deliver shares
of Common Stock upon exercise of the Preferred Investment Option as required pursuant to the terms hereof.

 

v.   
No Fractional Shares or Scrip. No fractional shares or scrip representing fractional shares shall be issued upon the exercise
of this Preferred Investment Option. As to any fraction of a share which the Holder would otherwise be entitled to purchase upon such
exercise, the Company shall, at its election, either pay a cash adjustment in respect of such final fraction in an amount equal to such
fraction multiplied by the Exercise Price or round up to the next whole share.

 

vi.    
Charges, Taxes and Expenses. Issuance of Preferred Investment Option Shares shall be made without charge to the Holder for
any issue or transfer tax or other incidental expense in respect of the issuance of such Preferred Investment Option Shares, all of which
taxes and expenses shall be paid by the Company, and such Preferred Investment Option Shares shall be issued in the name of the Holder
or in such name or names as may be directed by the Holder; provided, however, that, in the event that Preferred Investment
Option Shares are

    	 	6	 

     

    

to be issued in a name other than
the name of the Holder, this Preferred Investment Option when surrendered for exercise shall be accompanied by the Assignment Form attached
hereto duly executed by the Holder and the Company may require, as a condition thereto, the payment of a sum sufficient to reimburse it
for any transfer tax incidental thereto. The Company shall pay all Transfer Agent fees required for same-day processing of any Notice
of Exercise and all fees to the Depository Trust Company (or another established clearing corporation performing similar functions) required
for same-day electronic delivery of the Preferred Investment Option Shares.

 

vii.    
Closing of Books. The Company will not close its stockholder books or records in any manner which prevents the timely exercise
of this Preferred Investment Option, pursuant to the terms hereof.

 

e)   
Holder’s Exercise Limitations. The Company shall not effect any exercise of this Preferred Investment Option, and
a Holder shall not have the right to exercise any portion of this Preferred Investment Option, pursuant to Section 2 or otherwise, to
the extent that after giving effect to such issuance after exercise as set forth on the applicable Notice of Exercise, the Holder (together
with the Holder’s Affiliates, and any other Persons acting as a group together with the Holder or any of the Holder’s Affiliates
(such Persons, “Attribution Parties”)), would beneficially own in excess of the Beneficial Ownership Limitation (as
defined below). For purposes of the foregoing sentence, the number of shares of Common Stock beneficially owned by the Holder and its
Affiliates and Attribution Parties shall include the number of shares of Common Stock issuable upon exercise of this Preferred Investment
Option with respect to which such determination is being made, but shall exclude the number of shares of Common Stock which would be issuable
upon (i) exercise of the remaining, nonexercised portion of this Preferred Investment Option beneficially owned by the Holder or any of
its Affiliates or Attribution Parties and (ii) exercise or conversion of the unexercised or nonconverted portion of any other securities
of the Company (including, without limitation, any other Common Stock Equivalents) subject to a limitation on conversion or exercise analogous
to the limitation contained herein beneficially owned by the Holder or any of its Affiliates or Attribution Parties. Except as set forth
in the preceding sentence, for purposes of this Section 2(e), beneficial ownership shall be calculated in accordance with Section 13(d)
of the Exchange Act and the rules and regulations promulgated thereunder, it being acknowledged by the Holder that the Company is not
representing to the Holder that such calculation is in compliance with Section 13(d) of the Exchange Act and the Holder is solely responsible
for any schedules required to be filed in accordance therewith. To the extent that the limitation contained in this Section 2(e) applies,
the determination of whether this Preferred Investment Option is exercisable (in relation to other securities owned by the Holder together
with any Affiliates and Attribution Parties) and of which portion of this Preferred Investment Option is exercisable shall be in the sole
discretion of the Holder, and

    	 	7	 

     

    

the submission of a Notice of Exercise
shall be deemed to be the Holder’s determination of whether this Preferred Investment Option is exercisable (in relation to other
securities owned by the Holder together with any Affiliates and Attribution Parties) and of which portion of this Preferred Investment
Option is exercisable, in each case subject to the Beneficial Ownership Limitation, and the Company shall have no obligation to verify
or confirm the accuracy of such determination. In addition, a determination as to any group status as contemplated above shall be determined
in accordance with Section 13(d) of the Exchange Act and the rules and regulations promulgated thereunder. For purposes of this Section
2(e), in determining the number of outstanding shares of Common Stock, a Holder may rely on the number of outstanding shares of Common
Stock as reflected in (A) the Company’s most recent periodic or annual report filed with the Commission, as the case may be, (B)
a more recent public announcement by the Company or (C) a more recent written notice by the Company or the Transfer Agent setting forth
the number of shares of Common Stock outstanding. Upon the written or oral request of a Holder, the Company shall within one Trading Day
confirm orally and in writing to the Holder the number of shares of Common Stock then outstanding. In any case, the number of outstanding
shares of Common Stock shall be determined after giving effect to the conversion or exercise of securities of the Company, including this
Preferred Investment Option, by the Holder or its Affiliates or Attribution Parties since the date as of which such number of outstanding
shares of Common Stock was reported. The “Beneficial Ownership Limitation” shall be 4.99% of the number of shares of
the Common Stock outstanding immediately after giving effect to the issuance of shares of Common Stock issuable upon exercise of this
Preferred Investment Option. The Holder, upon notice to the Company, may increase or decrease the Beneficial Ownership Limitation provisions
of this Section 2(e), provided that the Beneficial Ownership Limitation in no event exceeds 9.99% of the number of shares of the Common
Stock outstanding immediately after giving effect to the issuance of shares of Common Stock upon exercise of this Preferred Investment
Option held by the Holder and the provisions of this Section 2(e) shall continue to apply. Any increase in the Beneficial Ownership Limitation
will not be effective until the 61st day after such notice is delivered to the Company. The provisions
of this paragraph shall be construed and implemented in a manner otherwise than in strict conformity with the terms of this Section 2(e)
to correct this paragraph (or any portion hereof) which may be defective or inconsistent with the intended Beneficial Ownership Limitation
herein contained or to make changes or supplements necessary or desirable to properly give effect to such limitation. The limitations
contained in this paragraph shall apply to a successor holder of this Preferred Investment Option.

 

Section 3.Certain Adjustments.

 

a)                                     
Stock Dividends and Splits. If the Company, at any time while this Preferred Investment Option is outstanding: (i) pays
a stock dividend or otherwise makes a distribution or distributions on shares of its Common Stock or any other equity or equity equivalent
securities payable in shares of Common Stock (which, for avoidance of

    	 	8	 

     

    

doubt, shall not include any shares
of Common Stock issued by the Company upon exercise of this Preferred Investment Option), (ii) subdivides outstanding shares of Common
Stock into a larger number of shares, (iii) combines (including by way of reverse stock split) outstanding shares of Common Stock into
a smaller number of shares, or (iv) issues by reclassification of shares of the Common Stock any shares of capital stock of the Company,
then in each case the Exercise Price shall be multiplied by a fraction of which the numerator shall be the number of shares of Common
Stock (excluding treasury shares, if any) outstanding immediately before such event and of which the denominator shall be the number of
shares of Common Stock outstanding immediately after such event, and the number of shares issuable upon exercise of this Preferred Investment
Option shall be proportionately adjusted such that the aggregate Exercise Price of this Preferred Investment Option shall remain unchanged.
Any adjustment made pursuant to this Section 3(a) shall become effective immediately after the record date for the determination of stockholders
entitled to receive such dividend or distribution and shall become effective immediately after the effective date in the case of a subdivision,
combination or re-classification.

 

b)                                     [RESERVED]

 

c)                                     
Subsequent Rights Offerings. In addition to any adjustments pursuant to Section 3(a) above, if at any time the Company grants,
issues or sells any Common Stock Equivalents or rights to purchase stock, warrants, securities or other property pro rata to the record
holders of any class of shares of Common Stock (the “Purchase Rights”), then the Holder will be entitled to acquire,
upon the terms applicable to such Purchase Rights, the aggregate Purchase Rights which the Holder could have acquired if the Holder had
held the number of shares of Common Stock acquirable upon complete exercise of this Preferred Investment Option (without regard to any
limitations on exercise hereof, including without limitation, the Beneficial Ownership Limitation) immediately before the date on which
a record is taken for the grant, issuance or sale of such Purchase Rights, or, if no such record is taken, the date as of which the record
holders of shares of Common Stock are to be determined for the grant, issue or sale of such Purchase Rights (provided, however,
that, to the extent that the Holder’s right to participate in any such Purchase Right would result in the Holder exceeding the Beneficial
Ownership Limitation, then the Holder shall not be entitled to participate in such Purchase Right to such extent (or beneficial ownership
of such shares of Common Stock as a result of such Purchase Right to such extent) and such Purchase Right to such extent shall be held
in abeyance for the Holder until such time, if ever, as its right thereto would not result in the Holder exceeding the Beneficial Ownership
Limitation).

 

d)                                    
Pro Rata Distributions. During such time as this Preferred Investment Option is outstanding, if the Company shall declare
or make any dividend or other distribution of its assets (or rights to acquire its assets) to holders of shares of Common Stock, by way
of return of capital or otherwise (including, without limitation, any distribution of cash, stock or other securities, property or options
by way of a dividend, spin off, reclassification, corporate rearrangement, scheme of arrangement or other similar transaction) (a “Distribution”),
at any time after the issuance of this Preferred Investment Option, then, in each such case, the Holder shall be entitled to participate
in

    	 	9	 

     

    

such Distribution to the same extent
that the Holder would have participated therein if the Holder had held the number of shares of Common Stock acquirable upon complete exercise
of this Preferred Investment Option (without regard to any limitations on exercise hereof, including without limitation, the Beneficial
Ownership Limitation) immediately before the date of which a record is taken for such Distribution, or, if no such record is taken, the
date as of which the record holders of shares of Common Stock are to be determined for the participation in such Distribution (provided,
however, that, to the extent that the Holder's right to participate in any such Distribution would result in the Holder exceeding
the Beneficial Ownership Limitation, then the Holder shall not be entitled to participate in such Distribution to such extent (or in the
beneficial ownership of any shares of Common Stock as a result of such Distribution to such extent) and the portion of such Distribution
shall be held in abeyance for the benefit of the Holder until such time, if ever, as its right thereto would not result in the Holder
exceeding the Beneficial Ownership Limitation).

 

e)                                     
Fundamental Transaction. If, at any time while this Preferred Investment Option is outstanding, (i) the Company, directly
or indirectly, in one or more related transactions effects any merger or consolidation of the Company with or into another Person, (ii)
the Company (or any Subsidiary), directly or indirectly, effects any sale, lease, license, assignment, transfer, conveyance or other disposition
of all or substantially all of its assets in one or a series of related transactions, (iii) any, direct or indirect, purchase offer, tender
offer or exchange offer (whether by the Company or another Person) is completed pursuant to which holders of Common Stock are permitted
to sell, tender or exchange their shares for other securities, cash or property and has been accepted by the holders of 50% or more of
the outstanding Common Stock, (iv) the Company, directly or indirectly, in one or more related transactions effects any reclassification,
reorganization or recapitalization of the Common Stock or any compulsory share exchange pursuant to which the Common Stock is effectively
converted into or exchanged for other securities, cash or property, or (v) the Company, directly or indirectly, in one or more related
transactions consummates a stock or share purchase agreement or other business combination (including, without limitation, a reorganization,
recapitalization, spin-off, merger or scheme of arrangement) with another Person or group of Persons whereby such other Person or group
acquires more than 50% of the outstanding shares of Common Stock (not including any shares of Common Stock held by the other Person or
other Persons making or party to, or associated or affiliated with the other Persons making or party to, such stock or share purchase
agreement or other business combination) (each a “Fundamental Transaction”), then, upon any subsequent exercise of
this Preferred Investment Option, the Holder shall have the right to receive, for each Preferred Investment Option Share that would have
been issuable upon such exercise immediately prior to the occurrence of such Fundamental Transaction, at the option of the Holder (without
regard to any limitation in Section 2(e) on the exercise of this Preferred Investment Option), the number of shares of Common Stock of
the successor or acquiring corporation or of the Company, if it is the surviving corporation, and any additional consideration (the “Alternate
Consideration”) receivable as a result of such Fundamental Transaction by a holder of the number of shares of Common Stock for
which this Preferred Investment Option is exercisable immediately prior to such Fundamental Transaction (without regard to any limitation
in Section 2(e)

    	 	10	 

     

    

on the exercise of this Preferred
Investment Option). For purposes of any such exercise, the determination of the Exercise Price shall be appropriately adjusted to apply
to such Alternate Consideration based on the amount of Alternate Consideration issuable in respect of one share of Common Stock in such
Fundamental Transaction, and the Company shall apportion the Exercise Price among the Alternate Consideration in a reasonable manner reflecting
the relative value of any different components of the Alternate Consideration. If holders of Common Stock are given any choice as to the
securities, cash or property to be received in a Fundamental Transaction, then the Holder shall be given the same choice as to the Alternate
Consideration it receives upon any exercise of this Preferred Investment Option following such Fundamental Transaction. Notwithstanding
anything to the contrary, in the event of a Fundamental Transaction, the Company or any Successor Entity (as defined below) shall, at
the Holder’s option, exercisable at any time concurrently with, or within 30 days after, the consummation of the Fundamental Transaction
(or, if later, the date of the public announcement of the applicable Fundamental Transaction), purchase this Warrant from the Holder by
paying to the Holder an amount of cash equal to the Black Scholes Value (as defined below) of the remaining unexercised portion of this
Warrant on the date of the consummation of such Fundamental Transaction; provided, however, that, if the Fundamental Transaction
is not within the Company's control, including not approved by the Company's Board of Directors, Holder shall only be entitled to receive
from the Company or any Successor Entity the same type or form of consideration (and in the same proportion), at the Black Scholes Value
of the unexercised portion of this Warrant, that is being offered and paid to the holders of Common Stock of the Company in connection
with the Fundamental Transaction, whether that consideration be in the form of cash, stock or any combination thereof, or whether the
holders of Common Stock are given the choice to receive from among alternative forms of consideration in connection with the Fundamental
Transaction; provided, further, that if holders of Common Stock of the Company are not offered or paid any consideration
in such Fundamental Transaction, such holders of Common Stock will be deemed to have received common stock of the Successor Entity (which
Entity may be the Company following such Fundamental Transaction) in such Fundamental Transaction. “Black Scholes Value”
means the value of this Warrant based on the Black-Scholes Option Pricing Model obtained from the “OV” function on Bloomberg
determined as of the day of consummation of the applicable Fundamental Transaction for pricing purposes and reflecting (A) a risk-free
interest rate corresponding to the U.S. Treasury rate for a period equal to the time between the date of the public announcement of the
applicable Fundamental Transaction and the Termination Date, (B) an expected volatility equal to the greater of 100% and the 100 day volatility
obtained from the HVT function on Bloomberg (determined utilizing a 365 day annualization factor) as of the Trading Day immediately following
the public announcement of the applicable Fundamental Transaction, (C) the underlying price per share used in such calculation shall be
the greater of (i) the sum of the price per share being offered in cash, if any, plus the value of any non-cash consideration, if any,
being offered in such Fundamental Transaction and (ii) the highest VWAP during the period beginning on the Trading Day immediately preceding
the announcement of the applicable Fundamental Transaction (or the consummation of the applicable Fundamental Transaction, if earlier)
and ending on the Trading Day of the Holder’s request pursuant to this Section 3(e) and

    	 	11	 

     

    

(D)      a
remaining option time equal to the time between the date of the public announcement of the applicable Fundamental Transaction and
the Termination Date and (E)   a zero cost of
borrow. The payment of the Black Scholes Value will be made by wire transfer of immediately available funds (or such other
consideration) within the later of (i)   five Business
Days of the Holder’s election and (ii) the date of consummation of the Fundamental Transaction. The Company shall cause any
successor entity in a Fundamental Transaction in which the Company is not the survivor (the “Successor Entity”)
to assume in writing all of the obligations of the Company under this Preferred Investment Option and the other Transaction
Documents in accordance with the provisions of this Section 3(e) pursuant to written agreements in form and substance reasonably
satisfactory to the Holder and approved by the Holder (without unreasonable delay) prior to such Fundamental Transaction and shall,
at the option of the Holder, deliver to the Holder in exchange for this Preferred Investment Option a security of the Successor
Entity evidenced by a written instrument substantially similar in form and substance to this Preferred Investment Option which is
exercisable for a corresponding number of shares of capital stock of such Successor Entity (or its parent entity) equivalent to the
shares of Common Stock acquirable and receivable upon exercise of this Preferred Investment Option (without regard to any
limitations on the exercise of this Preferred Investment Option) prior to such Fundamental Transaction, and with an exercise price
which applies the exercise price hereunder to such shares of capital stock (but taking into account the relative value of the shares
of Common Stock pursuant to such Fundamental Transaction and the value of such shares of capital stock, such number of shares of
capital stock and such exercise price being for the purpose of protecting the economic value of this Preferred Investment Option
immediately prior to the consummation of such Fundamental Transaction), and which is reasonably satisfactory in form and substance
to the Holder. Upon the occurrence of any such Fundamental Transaction, the Successor Entity shall succeed to, and be substituted
for (so that from and after the date of such Fundamental Transaction, the provisions of this Preferred Investment Option and the
other Transaction Documents referring to the “Company” shall refer instead to the Successor Entity), and may exercise
every right and power of the Company and shall assume all of the obligations of the Company under this Preferred Investment Option
and the other Transaction Documents with the same effect as if such Successor Entity had been named as the Company herein.

 

f)                                       
Calculations. All calculations under this Section 3 shall be made to the nearest cent or the nearest 1/100th of a share,
as the case may be. For purposes of this Section 3, the number of shares of Common Stock deemed to be issued and outstanding as of a given
date shall be the sum of the number of shares of Common Stock (excluding treasury shares, if any) issued and outstanding.

 

g)                                       

Notice to Holder.

 

i.  
Adjustment to Exercise Price. Whenever the Exercise Price is adjusted pursuant to any provision of this Section 3, the Company
shall promptly deliver to the Holder by facsimile or email a notice setting forth the Exercise Price after such adjustment and any resulting
adjustment to

    	 	12	 

     

    

the number of Preferred Investment Option Shares and setting
forth a brief statement of the facts requiring such adjustment.

 

ii.  
Notice to Allow Exercise by Holder. If (A) the Company shall declare a dividend (or any other distribution in whatever form)
on the Common Stock, (B) the Company shall declare a special nonrecurring cash dividend on or a redemption of the Common Stock, (C) the
Company shall authorize the granting to all holders of the Common Stock rights or warrants to subscribe for or purchase any shares of
capital stock of any class or of any rights, (D) the approval of any stockholders of the Company shall be required in connection with
any reclassification of the Common Stock, any consolidation or merger to which the Company (or any of its Subsidiaries) is a party, any
sale or transfer of all or substantially all of its assets, or any compulsory share exchange whereby the Common Stock is converted into
other securities, cash or property, or (E) the Company shall authorize the voluntary or involuntary dissolution, liquidation or winding
up of the affairs of the Company, then, in each case, the Company shall cause to be delivered by facsimile or email to the Holder at its
last facsimile number or email address as it shall appear upon the Preferred Investment Option Register of the Company, at least 20 calendar
days prior to the applicable record or effective date hereinafter specified, a notice stating (x) the date on which a record is to be
taken for the purpose of such dividend, distribution, redemption, rights or warrants, or if a record is not to be taken, the date as of
which the holders of the Common Stock of record to be entitled to such dividend, distributions, redemption, rights or warrants are to
be determined or (y) the date on which such reclassification, consolidation, merger, sale, transfer or share exchange is expected to become
effective or close, and the date as of which it is expected that holders of the Common Stock of record shall be entitled to exchange their
shares of the Common Stock for securities, cash or other property deliverable upon such reclassification, consolidation, merger, sale,
transfer or share exchange; provided that the failure to deliver such notice or any defect therein or in the delivery thereof shall not
affect the validity of the corporate action required to be specified in such notice. To the extent that any notice provided in this Preferred
Investment Option constitutes, or contains, material, non-public information regarding the Company or any of the Subsidiaries, the Company
shall simultaneously file such notice with the Commission pursuant to a Current Report on Form 8-K. The Holder shall remain entitled to
exercise this Preferred Investment Option during the period commencing on the date of such notice to the effective date of the event triggering
such notice except as may otherwise be expressly set forth herein.

 

Section 4.Transfer of Preferred Investment Option.

 

a)                 
Transferability. Subject to compliance with any applicable securities laws and the conditions set forth in Section 4(d)
hereof and to the provisions of Section 4.1 of

    	 	13	 

     

    

the Purchase Agreement, this Preferred
Investment Option and all rights hereunder (including, without limitation, any registration rights) are transferable, in whole or in part,
upon surrender of this Preferred Investment Option at the principal office of the Company or its designated agent, together with a written
assignment of this Preferred Investment Option substantially in the form attached hereto duly executed by the Holder or its agent or attorney
and funds sufficient to pay any transfer taxes payable upon the making of such transfer. Upon such surrender and, if required, such payment,
the Company shall execute and deliver a new Preferred Investment Option or Preferred Investment Options in the name of the assignee or
assignees, as applicable, and in the denomination or denominations specified in such instrument of assignment, and shall issue to the
assignor a new Preferred Investment Option evidencing the portion of this Preferred Investment Option not so assigned, and this Preferred
Investment Option shall promptly be cancelled. Notwithstanding anything herein to the contrary, the Holder shall not be required to physically
surrender this Preferred Investment Option to the Company unless the Holder has assigned this Preferred Investment Option in full, in
which case, the Holder shall surrender this Preferred Investment Option to the Company within three (3) Trading Days of the date on which
the Holder delivers an assignment form to the Company assigning this Preferred Investment Option in full. The Preferred Investment Option,
if properly assigned in accordance herewith, may be exercised by a new holder for the purchase of Preferred Investment Option Shares without
having a new Preferred Investment Option issued.

 

b)                 
New Preferred Investment Options. This Preferred Investment Option may be divided or combined with other Preferred Investment
Options upon presentation hereof at the aforesaid office of the Company, together with a written notice specifying the names and denominations
in which new Preferred Investment Options are to be issued, signed by the Holder or its agent or attorney. Subject to compliance with
Section 4(a), as to any transfer which may be involved in such division or combination, the Company shall execute and deliver a new Preferred
Investment Option or Preferred Investment Options in exchange for the Preferred Investment Option or Preferred Investment Options to be
divided or combined in accordance with such notice. All Preferred Investment Options issued on transfers or exchanges shall be dated the
Initial Exercise Date and shall be identical with this Preferred Investment Option except as to the number of Preferred Investment Option
Shares issuable pursuant thereto.

 

c)                 
Preferred Investment Option Register. The Company shall register this Preferred Investment Option, upon records to be maintained
by the Company for that purpose (the “Preferred Investment Option Register”), in the name of the record Holder hereof
from time to time. The Company may deem and treat the registered Holder of this Preferred Investment Option as the absolute owner hereof
for the purpose of any exercise hereof or any distribution to the Holder, and for all other purposes, absent actual notice to the contrary.

 

d)                 
Transfer Restrictions. If, at the time of the surrender of this Preferred Investment Option in connection with any transfer
of this Preferred Investment Option, the transfer of this Preferred Investment Option shall not be either (i) registered pursuant to an
effective registration statement under the Securities Act and under applicable state

    	 	14	 

     

    

securities or blue sky laws or (ii)
eligible for resale without volume or manner-of-sale restrictions or current public information requirements pursuant to Rule 144, the
Company may require, as a condition of allowing such transfer, that the Holder or transferee of this Preferred Investment Option, as the
case may be, comply with the provisions of Section 5.7 of the Purchase Agreement.

 

e)                 
Representation by the Holder. The Holder, by the acceptance hereof, represents and warrants that it is acquiring this Preferred
Investment Option and, upon any exercise hereof, will acquire the Preferred Investment Option Shares issuable upon such exercise, for
its own account and not with a view to or for distributing or reselling such Preferred Investment Option Shares or any part thereof in
violation of the Securities Act or any applicable state securities law, except pursuant to sales registered or exempted under the Securities
Act.

 

Section 5.Miscellaneous.

 

a)   
No Rights as Stockholder Until Exercise; No Settlement in Cash. This Preferred Investment Option does not entitle the Holder
to any voting rights, dividends or other rights as a stockholder of the Company prior to the exercise hereof as set forth in Section 2(d)(i),
except as expressly set forth in Section 3. Without limiting any rights of a Holder to receive Preferred Investment Option Shares on a
“cashless exercise” pursuant to Section 2(c) or to receive cash payments pursuant to Section 2(d)(i) and Section 2(d)(iv)
herein, in no event shall the Company be required to net cash settle an exercise of this Preferred Investment Option.

 

b)   
Loss, Theft, Destruction or Mutilation of Preferred Investment Option. The Company covenants that upon receipt by the Company
of evidence reasonably satisfactory to it of the loss, theft, destruction or mutilation of this Preferred Investment Option or any stock
certificate relating to the Preferred Investment Option Shares, and in case of loss, theft or destruction, of indemnity or security reasonably
satisfactory to it (which, in the case of the Preferred Investment Option, shall not include the posting of any bond), and upon surrender
and cancellation of such Preferred Investment Option or stock certificate, if mutilated, the Company will make and deliver a new Preferred
Investment Option or stock certificate of like tenor and dated as of such cancellation, in lieu of such Preferred Investment Option or
stock certificate.

 

c)   
Saturdays, Sundays, Holidays, etc. 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.

 

d)   
Authorized Shares.

 

The Company covenants
that, during the period the Preferred Investment Option is outstanding, it will reserve from its authorized and unissued Common Stock
a sufficient number of shares to provide for the issuance of the Preferred Investment Option Shares upon the exercise of any purchase
rights

    	 	15	 

     

    

under this Preferred Investment Option.
The Company further covenants that its issuance of this Preferred Investment Option shall constitute full authority to its officers who
are charged with the duty of issuing the necessary Preferred Investment Option Shares upon the exercise of the purchase rights under this
Preferred Investment Option. The Company will take all such reasonable action as may be necessary to assure that such Preferred Investment
Option Shares may be issued as provided herein without violation of any applicable law or regulation, or of any requirements of the Trading
Market upon which the Common Stock may be listed. The Company covenants that all Preferred Investment Option Shares which may be issued
upon the exercise of the purchase rights represented by this Preferred Investment Option will, upon exercise of the purchase rights represented
by this Preferred Investment Option and payment for such Preferred Investment Option Shares in accordance herewith, be duly authorized,
validly issued, fully paid and nonassessable and free from all taxes, liens and charges created by the Company in respect of the issue
thereof (other than taxes in respect of any transfer occurring contemporaneously with such issue).

 

Except and to the
extent as waived or consented to by the Holder, the Company shall not by any action, including, without limitation, amending its certificate
of incorporation or through any reorganization, transfer of assets, consolidation, merger, dissolution, issue or sale of securities or
any other voluntary action, avoid or seek to avoid the observance or performance of any of the terms of this Preferred Investment Option,
but will at all times in good faith assist in the carrying out of all such terms and in the taking of all such actions as may be necessary
or appropriate to protect the rights of Holder as set forth in this Preferred Investment Option against impairment. Without limiting the
generality of the foregoing, the Company will (i) not increase the par value of any Preferred Investment Option Shares above the amount
payable therefor upon such exercise immediately prior to such increase in par value, (ii) take all such action as may be necessary or
appropriate in order that the Company may validly and legally issue fully paid and nonassessable Preferred Investment Option Shares upon
the exercise of this Preferred Investment Option and (iii) use commercially reasonable efforts to obtain all such authorizations, exemptions
or consents from any public regulatory body having jurisdiction thereof, as may be, necessary to enable the Company to perform its obligations
under this Preferred Investment Option.

 

Before taking any
action which would result in an adjustment in the number of Preferred Investment Option Shares for which this Preferred Investment Option
is exercisable or in the Exercise Price, the Company shall obtain all such authorizations or exemptions thereof, or consents thereto,
as may be necessary from any public regulatory body or bodies having jurisdiction thereof.

 

e)   
Jurisdiction. All questions concerning the construction, validity, enforcement and interpretation of this Preferred Investment
Option shall be determined in accordance with the provisions of the Purchase Agreement.

    	 	16	 

     

    

f)    
Restrictions. The Holder acknowledges that the Preferred Investment Option Shares acquired upon the exercise of this Preferred
Investment Option, if not registered, and the Holder does not utilize cashless exercise, will have restrictions upon resale imposed by
state and federal securities laws.

 

g)   
Nonwaiver and Expenses. No course of dealing or any delay or failure to exercise any right hereunder on the part of Holder
shall operate as a waiver of such right or otherwise prejudice the Holder’s rights, powers or remedies. Without limiting any other
provision of this Preferred Investment Option or the Purchase Agreement, if the Company willfully and knowingly fails to comply with any
provision of this Preferred Investment Option, which results in any material damages to the Holder, the Company shall pay to the Holder
such amounts as shall be sufficient to cover any costs and expenses including, but not limited to, reasonable attorneys’ fees, including
those of appellate proceedings, incurred by the Holder in collecting any amounts due pursuant hereto or in otherwise enforcing any of
its rights, powers or remedies hereunder.

 

h)   
Notices. Any notice, request or other document required or permitted to be given or delivered to the Holder by the Company
shall be delivered in accordance with the notice provisions of the Purchase Agreement.

 

i)    
Limitation of Liability. No provision hereof, in the absence of any affirmative action by the Holder to exercise this Preferred
Investment Option to purchase Preferred Investment Option Shares, and no enumeration herein of the rights or privileges of the Holder,
shall give rise to any liability of the Holder for the purchase price of any Common Stock or as a stockholder of the Company, whether
such liability is asserted by the Company or by creditors of the Company.

 

j)    
Remedies. The Holder, in addition to being entitled to exercise all rights granted by law, including recovery of damages,
will be entitled to specific performance of its rights under this Preferred Investment Option. The Company agrees that monetary damages
would not be adequate compensation for any loss incurred by reason of a breach by it of the provisions of this Preferred Investment Option
and hereby agrees to waive and not to assert the defense in any action for specific performance that a remedy at law would be adequate.

 

k)   
Successors and Assigns. Subject to applicable securities laws, this Preferred Investment Option and the rights and obligations
evidenced hereby shall inure to the benefit of and be binding upon the successors and permitted assigns of the Company and the successors
and permitted assigns of Holder. The provisions of this Preferred Investment Option are intended to be for the benefit of any Holder from
time to time of this Preferred Investment Option and shall be enforceable by the Holder or holder of Preferred Investment Option Shares.

 

l)    
Amendment. This Preferred Investment Option may be modified or amended or the provisions hereof waived with the written
consent of the Company and the Holder.

    	 	17	 

     

    

m)   
Severability. Wherever possible, each provision of this Preferred Investment Option shall be interpreted in such manner
as to be effective and valid under applicable law, but if any provision of this Preferred Investment Option shall be prohibited by or
invalid under applicable law, such provision shall be ineffective to the extent of such prohibition or invalidity, without invalidating
the remainder of such provisions or the remaining provisions of this Preferred Investment Option.

 

n)   
Headings. The headings used in this Preferred Investment Option are for the convenience of reference only and shall not,
for any purpose, be deemed a part of this Preferred Investment Option.

 

********************

 

 

(Signature Page Follows)

    	 	18	 

     

    

 

 

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

 

 

 

 

	 	NRX PHARMACEUTICALS, INC.	 
	 	 	 	 
	 	 	 	 
	 	By:	 	 
	 	 	Name:	 
	 	 	Title:	 

 

 

    	 	 	 

     

    

NOTICE
OF EXERCISE

 

TO:NRX PHARMACEUTICALS, INC.

 

(1)  
The undersigned hereby elects to purchase Preferred Investment Option Shares of the Company pursuant to the terms of
the attached Preferred Investment Option (only if exercised in full), and tenders herewith payment of the exercise price in full, together
with all applicable transfer taxes, if any.

 

		(2)	Payment shall take the form of (check applicable box):

                                                                                 

                                                                                [ ] in lawful money of the United States; or

                                                                                 

[ ] if permitted, the cancellation
of such number of Preferred Investment Option Shares as is necessary, in accordance with the formula set forth in subsection 2(c), to
exercise this Preferred Investment Option with respect to the maximum number of Preferred Investment Option Shares purchasable pursuant
to the cashless exercise procedure set forth in subsection 2(c).

 

(3)  
Please issue said Preferred Investment Option Shares in the name of the undersigned or in such other name as is specified below:

 

	 

 

 

The Preferred Investment Option Shares shall be delivered
to the following DWAC Account Number:

 

 

	 
	 
	 
	 

 

 

(4)         
Accredited Investor.The undersigned is an “accredited investor” as defined in Regulation D promulgated under
the Securities Act of 1933, as amended.

 

[SIGNATURE OF HOLDER]

 

	Name of Investing Entity:  	 
	Signature of Authorized Signatory of Investing Entity:  	 
	Name of Authorized Signatory:  	 
	Title of Authorized Signatory:  	 
	Date: 	 

 

    	 	 	 

     

    

EXHIBIT B

 

ASSIGNMENT FORM

 

(To assign the foregoing Preferred Investment Option, execute
this form and supply required information.

Do not use this form to purchase shares.)

FOR VALUE RECEIVED, the foregoing
Preferred Investment Option and all rights evidenced thereby are hereby assigned to

 

	Name:	 
	 	(Please Print)
	 	 
	Address:	 
	 	(Please Print)
	 	 
	Phone Number: 	 
	 	 
	Email Address:	 

 

	Dated:	 	 
	Holder’s Signature:	 	 
	Holder’s Address:

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