Document:

Exhibit 10.1

 

SECURITIES PURCHASE AGREEMENT

 

This Securities Purchase
Agreement (this “Agreement”) is dated as of June 4, 2013, between NeuroMetrix, 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 (i) an effective registration statement under the Securities
Act of 1933, as amended (the “Securities Act”) and (ii) an exemption from the registration requirements of Section
5 of the Securities Act contained in Section 4(a)(2) thereof and/or Regulation D 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: (a) capitalized terms that are not otherwise defined herein have
the meanings given to such terms in the Series A-1 Certificate of Designation and Series A-2 Certificate of Designation (as defined
herein), and (b) 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 4.7.

 

“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 except any Saturday, any Sunday, any day which is a federal legal holiday in the United States or
any day on which banking institutions in the State of New York are authorized or required by law or other governmental action to
close.

 

“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, but in no event later than
the third Trading Day following the date hereof.

 

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

 

“Common
Stock” means the common stock of the Company, par value $0.0001 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 Mintz Levin Cohn Ferris Glovsky and Popeo P.C., with offices located at One Financial Center, Boston,
MA 02111.

 

“Conversion
Price” shall have the meaning ascribed to such term in the Series A-1 Certificate of Designation and Series A-2 Certificate
of Designation.

 

“Conversion
Shares” means, collectively, the shares of Common Stock issuable upon conversion of the shares of Series A-1 Preferred
Stock and the Series A-2 Preferred Stock.

 

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

 

“EGS”
means Ellenoff Grossman & Schole LLP, with offices located at 150 East 42nd Street, New York, New York 10017.

 

“Effective
Date” means the earliest of the date that (a) the Resale Registration Statement has been declared effective by the Commission,
(b) all of the Registrable Securities 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 or (c) following the one year anniversary of the Closing Date provided that a holder of Registrable Securities is
not an Affiliate of the Company, all of the Registrable Securities may be sold pursuant to an exemption from registration under
Section 4(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 Registrable Securities pursuant to
such exemption which opinion shall be in form and substance reasonably acceptable to such holders.

 

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“Escrow
Agent” means Signature Bank, a New York State chartered bank, with offices at 261 Madison Avenue, New York, New York
10016.

 

“Escrow
Agreement” means the escrow agreement entered into prior to the date hereof, by and among the Company, the Escrow Agent
and Dawson James Securities, Inc. 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(r).

 

“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, (b) 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 and (c) securities issued pursuant to acquisitions or strategic transactions approved by a
majority of the disinterested directors of the Company, 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(gg).

 

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

 

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

 

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

 

“Liens”
means a lien, charge, pledge, security interest, encumbrance, right of first refusal, preemptive right or other restriction.

 

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“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(m).

 

“Maximum
Rate” shall have the meaning ascribed to such term in Section 5.17.

 

“Participation
Maximum” shall have the meaning ascribed to such term in Section 4.12(a).

 

“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(gg).

 

“Preferred
Stock” means, collectively, the Series A-1 Preferred Stock and the Series A-2 Preferred Stock.

 

“Pro
Rata Portion” shall have the meaning ascribed to such term in Section 4.12(e).

 

“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.

 

“Prospectus”
means the final prospectus filed for the Registration Statement.

 

“Prospectus
Supplement” means the supplement to the Prospectus complying with Rule 424(b) of the Securities Act that is filed with
the Commission and delivered by the Company to each Purchaser at the Closing.

 

“Purchaser
Party” shall have the meaning ascribed to such term in Section 4.10.

 

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

 

“Registration
Statement” means the effective registration statement with the Commission file No. 333-186855 which registers the sale
of the Series A-1 Preferred Stock and the Conversion Shares underlying the Series A-1 Preferred Stock to the Purchasers.

 

“Required
Approvals” shall have the meaning ascribed to such term in Section 3.1(e).

 

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“Required
Minimum” means, as of any date, the maximum aggregate number of shares of Common Stock then issued or potentially issuable
in the future pursuant to the Transaction Documents, including any Underlying Shares issuable upon exercise in full of all Warrants
or conversion in full of all shares of Preferred Stock, ignoring any conversion or exercise limits set forth therein.

 

“Resale
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 Conversion Shares underlying the Series A-2 Preferred Stock and the
Warrant Shares.

 

“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 Preferred Stock, the Warrants, the Warrant Shares and the Underlying Shares.

 

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

 

“Series
A-1 Certificate of Designation” means the Certificate of Designation to be filed prior to the Closing by the Company
with the Secretary of State of Delaware, in the form of Exhibit A-1 attached hereto.

 

“Series
A-2 Certificate of Designation” means the Certificate of Designation to be filed prior to the Closing by the Company
with the Secretary of State of Delaware, in the form of Exhibit A-2 attached hereto.

 

“Series
A-1 Preferred Stock” means the up to ____ shares of the Company’s Series A-1 Convertible Preferred Stock issued
hereunder having the rights, preferences and privileges set forth in the Series A-1 Certificate of Designation and issued pursuant
to the Registration Statement.

 

“Series
A-2 Preferred Stock” means the up to ____ shares of the Company’s Series A-2 Convertible Preferred Stock issued
hereunder having the rights, preferences and privileges set forth in the Series A-2 Certificate of Designation and issued pursuant
to Section 4(a)(2) and/or Regulation D under the Securities Act.

 

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“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 the location and/or reservation of borrowable shares of Common Stock). 

 

“Stated
Value” means $1,000 per share of Preferred Stock.

 

“Subscription
Amount”  shall mean, as to each Purchaser, the aggregate amount to be paid for the Preferred
Stock and Warrants 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.

 

“Subsequent
Financing” shall have the meaning ascribed to such term in Section 4.12(a).

 

“Subsequent
Financing Notice” shall have the meaning ascribed to such term in Section 4.12(b).

 

“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.

 

“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 MKT, 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 Series A-1 Certificate of Designation, the Series A-2 Certificate of Designation,
the Warrants, the Registration Rights Agreement, the Escrow Agreement, all exhibits and schedules thereto and hereto and any other
documents or agreements executed in connection with the transactions contemplated hereunder.

 

“Transfer
Agent” means American Stock Transfer & Trust Company, the current transfer agent of the Company, with a mailing address
of 59 Maiden Lane, New York, NY 10038, and any successor transfer agent of the Company.

 

“Underlying
Shares” means the Conversion Shares and the Warrant Shares.

 

“Variable
Rate Transaction” shall have the meaning ascribed to such term in Section 4.13(b).

 

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“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 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 L.P. (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 the OTC Bulletin Board is not a Trading
Market, the volume weighted average price of the Common Stock for such date (or the nearest preceding date) on the OTC Bulletin
Board, (c) if the Common Stock is not then listed or quoted for trading on the OTC Bulletin Board and if prices for the Common
Stock are then reported in the “Pink Sheets” published by Pink OTC Markets, Inc. (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.

 

“Warrants”
means, collectively, the Common Stock purchase warrants delivered to the Purchasers at the Closing in accordance with Section 2.2(a)
hereof, which Warrants shall be exercisable immediately and have a term of exercise equal to 5 years, in the form of Exhibit C
attached hereto.

 

“Warrant
Shares” means the shares of Common Stock issuable upon exercise of the Warrants.

 

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 $5,000,000 of shares of Preferred Stock with an aggregate Stated Value for each Purchaser
equal to such Purchaser’s Subscription Amount as set forth on the signature page hereto executed by such Purchaser, and Warrants
as determined pursuant to Section 2.2(a). The aggregate number of shares of Preferred Stock sold hereunder shall be up to 5,000,000.
Each Purchaser shall deliver to the Escrow Agent, via wire transfer or a certified check, immediately available funds equal to
its Subscription Amount, and the Company shall deliver to each Purchaser its respective shares of Preferred Stock and Warrants,
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. The Company covenants that, if the
Purchaser delivers a Notice of Conversion (as defined in the Series A-1 Certificate of Designation and Series A-2 Certificate of
Designation) to convert any shares of Preferred Stock between the date hereof and the Closing Date, the Company shall deliver Conversion
Shares to the Purchaser on the Closing Date in connection with such Notice of Conversion.

 

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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 D attached hereto;

 

(iii)        a
certificate evidencing a number of shares of Series A-1 Preferred Stock equal to such Purchaser’s thirty-two percent of such
Purchaser’s Subscription Amount divided by the Stated Value, registered in the name of such Purchaser and evidence of the
filing and acceptance of the Certificate of Designation from the Secretary of State of Delaware;

 

(iv)        a
certificate evidencing a number of shares of Series A-2 Preferred Stock equal to such Purchaser’s sixty-eight percent of
such Purchaser’s Subscription Amount divided by the Stated Value, registered in the name of such Purchaser and evidence of
the filing and acceptance of the Certificate of Designation from the Secretary of State of Delaware;

 

(v)         a
Warrant registered in the name of such Purchaser to purchase up to a number of shares of Common Stock equal to 100% of such Purchaser’s
Conversion Shares, with an exercise price equal to $2.00, subject to adjustment therein (such
Warrant certificate may be delivered within three Trading Days of the Closing Date); and

 

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

 

(vii)       the
Prospectus and Prospectus Supplement (which may be delivered in accordance with Rule 172 under the Securities Act).

 

(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)         the
Registration Rights Agreement duly executed by such Purchaser; and

 

(iii)        to
Escrow Agent, such Purchaser’s Subscription Amount by wire transfer to the account specified in the Escrow Agreement.

 

2.3          Closing
Conditions.

 

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

 

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(i)          the
accuracy in all material 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;

 

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

 

(iv)        each
of the Series A-1 Certificate of Designation and Series A-2 Certificate of Designation shall have been filed and be effective in
the State of Delaware.

 

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

 

(v)         the
accuracy in all material 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);

 

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

 

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

 

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

 

(ix)         each
of the Series A-1 Certificate of Designation and Series A-2 Certificate of Designation shall have been filed and be effective in
the State of Delaware; and

 

(x)          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.

 

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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 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 its 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.

 

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(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 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, (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, 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 4.6 of this Agreement, (ii) the filing with the Commission of the Prospectus Supplement,
(iii) the filing with the Commission pursuant to the Registration Rights Agreement, (iv) the notice and/or application(s) to each
applicable Trading Market for the issuance and sale of the Preferred Stock and Warrants and the listing of the Underlying 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”).

 

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(f)          Issuance
of the Securities; Registration. 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 Underlying 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 a number of shares of Common Stock for issuance of the Underlying Shares at least equal
to the Required Minimum on the date hereof. The Company has prepared and filed the Registration Statement in conformity with the
requirements of the Securities Act, which became effective on March 15, 2013 (the “Registration Statement Effective
Date”), including the Prospectus, and such amendments and supplements thereto as may have been required to the date of
this Agreement. The Registration Statement is effective under the Securities Act and no stop order preventing or suspending the
effectiveness of the Registration Statement or suspending or preventing the use of the Prospectus has been issued by the Commission
and no proceedings for that purpose have been instituted or, to the knowledge of the Company, are threatened by the Commission.
The Company, if required by the rules and regulations of the Commission, shall file the Prospectus with the Commission pursuant
to Rule 424(b). At the time the Registration Statement and any amendments thereto became effective, at the date of this Agreement
and at the Closing Date, the Registration Statement and any amendments thereto conformed and will conform in all material respects
to the requirements of the Securities Act and did not and will not contain any untrue statement of a material fact or omit to state
any material fact required to be stated therein or necessary to make the statements therein not misleading; and the Prospectus
and any amendments or supplements thereto, at time the Prospectus or any amendment or supplement thereto was issued and at the
Closing Date, conformed and will conform in all material respects to the requirements of the Securities Act and did not and will
not contain an untrue statement of a material fact or omit to state a material fact necessary in order to make the statements therein,
in light of the circumstances under which they were made, not misleading.

 

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(g)          Capitalization.
The Company has not issued any capital stock since its most recently filed periodic report under the
Exchange Act, other than pursuant to the exercise of employee stock options under the Company’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 the date of the most recently filed periodic report
under the Exchange Act. No Person has any right of first refusal, preemptive right, right of participation, or any similar right
to participate in the transactions contemplated by the Transaction Documents. Except as set forth on Schedule 3.1(g) and
as a result of the purchase and sale of the Securities, 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 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. The issuance and sale of the Securities will not obligate the Company to issue shares of Common
Stock or other securities to any Person (other than the Purchasers) and will not result in a right of any holder of Company securities
to adjust the exercise, conversion, exchange or reset price under any of such securities. 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
applicable 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, together with
the Prospectus and the Prospectus Supplement, 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 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 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.

 

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(i)          Material
Changes; Undisclosed Events, Liabilities or Developments. Since the date of the latest audited financial statements included
within the SEC Reports, except as specifically disclosed in a subsequent SEC Report filed prior to the date hereof: (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 and as set forth on Schedule 3.1(g), 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, 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.
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”)
which (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 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 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.

 

    	14

    	 

    

 

(k)          Labor
Relations. No material 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 applicable 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)         Regulatory
Permits. Except as set forth in the SEC Reports, 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.

 

(n)          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.

 

    	15

    	 

    

 

(o)          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 as described in the SEC Reports as necessary or required for use in connection with their respective businesses
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 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.

 

(p)          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 been notified 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.

 

(q)          Transactions
With Affiliates and Employees. Except as set forth in the SEC Reports, none of the officers or directors of the Company or
any Subsidiary and, to the knowledge of the Company, none of the employees of the Company or any Subsidiary is presently a party
to any transaction with the Company or any Subsidiary (other than for services as employees, officers and directors), including
any contract, agreement or other arrangement providing for the furnishing of services to or by, providing for rental of real or
personal property to or from, providing for the borrowing of money from or lending of money to or otherwise requiring payments
to or from any officer, director or such employee or, to the knowledge of the Company, any entity in which any officer, director,
or any such employee has a substantial interest or is an officer, director, trustee, stockholder, member or partner, in each case
in excess of $120,000 other than for: (i) 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.

 

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(r)          Sarbanes-Oxley;
Internal Accounting Controls. The Company and the Subsidiaries are in 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(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.

 

(s)          Certain
Fees. Except as set forth in the Prospectus Supplement, 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.

 

(t)       
   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.

 

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(u)          Registration
Rights. Other than each of the Purchasers and except as set forth on Schedule 3.1(v), 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.

 

(v)       
  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. Except as set forth on Schedule 3.1(w), the Company has
not, in the 12 months preceding the date hereof, received notice from any Trading Market on which the Common Stock is or has
been listed or quoted to the effect that the Company is not in compliance with the listing or maintenance requirements of
such Trading Market. The Company is in compliance with all such listing and maintenance requirements.

 

(w)         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.

 

(x)          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 light of the circumstances under which they were 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.

 

(y)          No
Integrated Offering. Assuming the accuracy of the Purchasers’ representations and warranties set forth in Section 3.2,
neither the Company, nor any of its Affiliates, nor any Person acting on its or their behalf has, directly or indirectly, made
any offers or sales of any security or solicited any offers to buy any security, under circumstances that would cause this offering
of the Securities to be integrated with prior offerings by the Company for purposes of any applicable shareholder approval provisions
of any Trading Market on which any of the securities of the Company are listed or designated. 

 

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(z)          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.

 

(aa)        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.

 

(bb)       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.

 

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(cc)         Accountants.
The Company’s independent registered accounting firm is identified in the Prospectus. To the knowledge and belief of the
Company, such accounting firm: (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, 2013.

 

(dd)         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.

 

(ee)         Acknowledgment
Regarding Purchaser’s Trading Activity. Anything in this
Agreement or elsewhere herein to the contrary notwithstanding (except for Sections 3.2(e) and 4.15 hereof), it is understood
and acknowledged by the Company that: (i) none of the Purchasers has been asked by the Company to agree, nor has any
Purchaser agreed, to desist from purchasing or selling, long and/or short, securities of the Company, or
“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,
may presently 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 Underlying 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.

 

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(ff)   
      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.

 

(gg)         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. Except as set forth on Schedule 3.1(kk), 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, 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.

 

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(hh)        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. 

 

(ii)    
     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”).

 

(jj)    
     U.S. Real Property Holding Corporation. The Company is not and has never been a U.S.
real property holding corporation within the meaning of Section 897 of the Internal Revenue Code of 1986, as amended, and the
Company shall so certify upon Purchaser’s request.

 

(kk)         Bank
Holding Company Act. Neither the Company nor any of its Subsidiaries or Affiliates is subject to the Bank Holding Company Act
of 1956, as amended (the “BHCA”) and to regulation by the Board of Governors of the Federal Reserve System (the
“Federal Reserve”). Neither the Company nor any of its Subsidiaries or Affiliates owns or controls, directly
or indirectly, five percent (5%) or more of the outstanding shares of any class of voting securities or twenty-five percent or
more of the total equity of a bank or any entity that is subject to the BHCA and to regulation by the Federal Reserve. Neither
the Company nor any of its Subsidiaries or Affiliates exercises a controlling influence over the management or policies of a bank
or any entity that is subject to the BHCA and to regulation by the Federal Reserve.

 

(ll)    
     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, suit 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.

 

(mm)       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 Series A-2 Preferred Stock, the Conversion Shares underlying
the Series A-2 Preferred Stock, the Warrants and the Warrant Shares issuable upon exercise thereof by the Company to the Purchasers
as contemplated hereby.

 

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(nn)       Form
S-3 Eligibility. The Company is eligible to register the resale of the Underlying Shares for resale by the Purchaser on Form
S-3 promulgated under the Securities Act.

 

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):

 

(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)          Understandings
or Arrangements. Such Purchaser is acquiring the Securities as principal for its own account and has no direct or indirect
arrangement or understandings with any other persons to distribute or regarding the distribution of such Securities (this representation
and warranty not limiting such Purchaser’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. Such Purchaser understands that the Series A-2 Preferred Stock, the Conversion Shares underlying the Series
A-2 Preferred Stock, the Warrants and Warrant Shares are “restricted securities” and have not been registered under
the Securities Act or any applicable state securities law and is acquiring such 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 such Securities pursuant to a registration
statement or otherwise in compliance with applicable federal and state securities laws).

 

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(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 Warrants or converts any shares of Preferred Stock it will be an “accredited investor” as defined
in Rule 501(a)(1), (a)(2), (a)(3), (a)(7) or (a)(8) under the Securities Act.

 

(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. Such Purchaser
and its advisors, if any, have been furnished with all materials relating to the business, financial condition and results of operations
of the Company, and materials relating to the offer and sale of the Securities, that have been requested by such Purchaser or its
advisors, if any. Such Purchaser acknowledges and understands that its investment in the Securities involves a significant degree
of risk.

 

(e)          Certain
Transactions and Confidentiality. Other than consummating the transactions contemplated hereunder, such Purchaser has not directly
or indirectly, nor has any Person acting on behalf of or pursuant to any understanding with such Purchaser, 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 that made the investment decision
to purchase the Securities covered by this Agreement. Other than to other Persons party to this Agreement, 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 avoidance of doubt, nothing contained herein shall constitute a representation
or warranty, or preclude any actions, with respect to the identification of the availability of, or securing of, available shares
to borrow in order to effect Short Sales or similar transactions in the future.

 

(f)       
   General Solicitation. Such Purchaser is not 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 any other general solicitation or general
advertisement.

 

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The Company acknowledges and agrees that
the representations contained in 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 transaction contemplated hereby.

 

ARTICLE IV.

OTHER AGREEMENTS OF THE PARTIES

 

4.1           Underlying
Shares. The shares of Common Stock underlying the Series A-1 Preferred Stock shall be issued free of legends. If (i) all or
any shares of Series A-2 Preferred Stock are converted at a time when there is an effective registration statement to cover the
issuance or resale of the Conversion Shares underlying the Series A-2 Preferred Stock or Rule 144 is available for resale of such
Conversion Shares underlying the Series A-2 Preferred Stock, the Conversion Shares underlying the Series A-2 Preferred Stock issued
pursuant to any such conversion shall be issued free of all legends and (ii) all or any portion of a Warrant is exercised at a
time when there is an effective registration statement to cover the issuance or resale of the Warrant Shares or if the Warrant
is exercised via cashless exercise, the Warrant Shares issued pursuant to any such exercise shall be issued free of all legends.
If at any time following its effective date, the Resale Registration Statement (or any subsequent registration statement registering
the sale or resale of Conversion Shares underlying the Series A-2 Preferred Stock or the Warrant Shares) is not effective or is
not otherwise available for the sale or resale of the Conversion Shares underlying the Series A-2 Preferred Stock or the Warrant
Shares, the Company shall immediately notify the holders of the Series A-2 Preferred Stock and the Warrants in writing that such
Resale Registration Statement or other registration statement is not then effective and thereafter shall promptly notify such holders
when such Resale Registration Statement or other registration statement is effective again and available for the sale or resale
of the Conversion Shares underlying the Series A-2 Preferred Stock and the Warrant Shares (it being understood and agreed that
the foregoing shall not limit the ability of the Company to issue, or any Purchaser to sell, any of the Conversion Shares underlying
the Series A-2 Preferred Stock and the Warrant Shares in compliance with applicable federal and state securities laws). The Company
shall use best efforts to keep the Resale Registration Statement registering the issuance or resale of the Warrant Shares effective
during the period beginning on its effective date until the expiration of the Warrants. Upon a cashless exercise of a Warrant,
the holding period for purposes of Rule 144 shall tack back to the original date of issuance of such Warrant.

 

4.2           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 Underlying 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.

 

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4.3          Furnishing
of Information; Public Information.

 

(a)          Until
no Purchaser owns Securities, 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. As long as any Purchaser owns Securities, if the Company is not required
to file reports pursuant to the Exchange Act, it will prepare and furnish to the Purchasers and make publicly available in accordance
with Rule 144(c) such information as is required for the Purchasers to sell the Securities, including without limitation, under
Rule 144. The Company further covenants that it will take such further action as any holder of Securities may reasonably request,
to the extent required from time to time to enable such Person to sell such Securities without registration under the Securities
Act, including without limitation, within the requirements of the exemption provided by Rule 144.

 

(b)          
At any time during the period commencing from the six (6) month anniversary of the date hereof 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 shall fail for any reason to satisfy the current public information
requirement under Rule 144(c) (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
Underlying Shares pursuant to Rule 144.  The payments to which a Purchaser shall be entitled pursuant to this Section 4.3(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 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.

 

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4.4           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.

 

4.5           Conversion
and Exercise Procedures. Each of the form of Notice of Exercise included in the Warrants and the form of Notice of Conversion
included in the Certificate of Designation set forth the totality of the procedures required of the Purchasers in order to exercise
the Warrants or convert the Preferred Stock. Without limiting the preceding sentences, no ink-original Notice of Exercise or Notice
of Conversion shall be required, nor shall any medallion guarantee (or other type of guarantee or notarization) of any Notice of
Exercise or Notice of Conversion form be required in order to exercise the Warrants or convert the Preferred Stock. No additional
legal opinion, other information or instructions shall be required of the Purchasers to exercise their Warrants or convert their
Preferred Stock. The Company shall honor exercises of the Warrants and conversions of the Preferred Stock and shall deliver Underlying
Shares in accordance with the terms, conditions and time periods set forth in the Transaction Documents.

 

4.6           Securities
Laws Disclosure; Publicity. The Company shall, by 9:00 a.m. (New York City time) on the Trading Day immediately following the
date hereof, file a Current Report on Form 8-K and press release disclosing the material terms of the transactions contemplated
hereby, including the Transaction Documents as exhibits thereto. 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. 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).

 

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4.7           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.

 

4.8           Non-Public
Information. Except with respect to the material terms and conditions of the transactions contemplated by the Transaction Documents,
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 the Company believes constitutes material non-public information, unless prior thereto
such Purchaser shall have entered into a written agreement with the Company regarding the confidentiality and use of such information.
The Company understands and confirms that each Purchaser shall be relying on the foregoing covenant in effecting transactions in
securities of the Company.

 

4.9           Use
of Proceeds. Except as set forth on Schedule 4.9 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.

 

4.10         Indemnification
of Purchasers. Subject to the provisions of this Section 4.10, 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 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 based upon a 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 constitutes fraud, gross negligence, willful
misconduct or malfeasance). 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 4.10
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.

 

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4.11        Reservation
and Listing of Securities.

 

(a)          The
Company shall maintain a reserve from its duly authorized shares of Common Stock for issuance pursuant to the Transaction Documents
in such amount as may then be required to fulfill its obligations in full under the Transaction Documents.

 

(b)          If,
on any date, the number of authorized but unissued (and otherwise unreserved) shares of Common Stock is less than 130% of (i) the
Required Minimum on such date, minus (ii) the number of shares of Common Stock previously issued pursuant to the Transaction Documents,
then the Board of Directors shall use commercially reasonable efforts to amend the Company’s certificate or articles of incorporation
to increase the number of authorized but unissued shares of Common Stock to at least the Required Minimum at such time (minus the
number of shares of Common Stock previously issued pursuant to the Transaction Documents), as soon as possible and in any event
not later than the 75th day after such date; provided that the Company will not be required at any time to authorize
a number of shares of Common Stock greater than the maximum remaining number of shares of Common Stock that could possibly be issued
after such time pursuant to the Transaction Documents.

 

(c)          The
Company shall, if applicable: (i) in the time and manner required by the principal Trading Market, prepare and file with such Trading
Market an additional shares listing application covering a number of shares of Common Stock at least equal to the Required Minimum
on the date of such application, (ii) take all steps necessary to cause such shares of Common Stock to be approved for listing
or quotation on such Trading Market as soon as possible thereafter, (iii) provide to the Purchasers evidence of such listing or
quotation and (iv) maintain the listing or quotation of such Common Stock on any date at least equal to the Required Minimum on
such date on such Trading Market or another Trading Market.

 

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4.12        Participation
in Future Financing.

 

(a)          From
the date hereof until the date that is the [18] month anniversary of the Effective Date, upon any issuance by the Company or any
of its Subsidiaries of Common Stock, Common Stock Equivalents for cash consideration, Indebtedness or a combination of units hereof
(a “Subsequent Financing”), each Purchaser shall have the right to participate in up to an amount of the Subsequent
Financing equal to 100% of the Subsequent Financing (the “Participation Maximum”) on the same terms, conditions
and price provided for in the Subsequent Financing.

 

(b)          Approximately
five (5) Trading Days prior to the closing of the Subsequent Financing, the Company shall deliver to each Purchaser a written notice
of its intention to effect a Subsequent Financing (a “Subsequent Financing Notice”). The Subsequent Financing
Notice shall describe in reasonable detail the proposed terms of such Subsequent Financing, the amount of proceeds intended to
be raised thereunder and the Person or Persons through or with whom such Subsequent Financing is proposed to be effected and shall
include a term sheet or similar document relating thereto as an attachment.

 

(c)          Any
Purchaser desiring to participate in such Subsequent Financing must provide written notice to the Company by not later than 5:30
p.m. (New York City time) on the third (3rd) Trading Day after all of the Purchasers have received the Subsequent Financing Notice
that the Purchaser is willing to participate in the Subsequent Financing, the amount of such Purchaser’s participation, and
representing and warranting that such Purchaser has such funds ready, willing, and available for investment on the terms set forth
in the Subsequent Financing Notice. If the Company receives no such notice from a Purchaser as of such third (3rd) Trading Day,
such Purchaser shall be deemed to have notified the Company that it does not elect to participate.

 

(d)          If
by 5:30 p.m. (New York City time) on the third (3rd ) Trading Day after all of the Purchasers have received the Subsequent
Financing Notice, notifications by the Purchasers of their willingness to participate in the Subsequent Financing (or to cause
their designees to participate) is, in the aggregate, less than the total amount of the Subsequent Financing, then the Company
may effect the remaining portion of such Subsequent Financing on the terms and with the Persons set forth in the Subsequent Financing
Notice.

 

(e)          If
by 5:30 p.m. (New York City time) on the third (3rd) Trading Day after all of the Purchasers have received the Subsequent Financing
Notice, the Company receives responses to a Subsequent Financing Notice from Purchasers seeking to purchase more than the aggregate
amount of the Participation Maximum, each such Purchaser shall have the right to purchase its Pro Rata Portion (as defined below)
of the Participation Maximum.  “Pro Rata Portion” means the ratio of (x) the Subscription Amount of Securities
purchased on the Closing Date by a Purchaser participating under this Section 4.12 and (y) the sum of the aggregate Subscription
Amounts of Securities purchased on the Closing Date by all Purchasers participating under this Section 4.12.

 

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(f)          The
Company must provide the Purchasers with a second Subsequent Financing Notice, and the Purchasers will again have the right of
participation set forth above in this Section 4.12, if the Subsequent Financing subject to the initial Subsequent Financing Notice
is not consummated for any reason on the terms set forth in such Subsequent Financing Notice within thirty (30) Trading Days after
the date of the initial Subsequent Financing Notice.

 

(g)          The
Company and each Purchaser agree that if any Purchaser elects to participate in the Subsequent Financing, the transaction documents
related to the Subsequent Financing shall not include any term or provision whereby such Purchaser shall be required to agree
to any restrictions on trading as to any of the Securities purchased hereunder or be required to consent to any amendment to or
termination of, or grant any waiver, release or the like under or in connection with, this Agreement, without the prior written
consent of such Purchaser.

 

(h)          Notwithstanding
anything to the contrary in this Section 4.12 and unless otherwise agreed to by such Purchaser, the Company shall either confirm
in writing to such Purchaser that the transaction with respect to the Subsequent Financing has been abandoned or shall publicly
disclose its intention to issue the securities in the Subsequent Financing, in either case in such a manner such that such Purchaser
will not be in possession of any material, non-public information, by the seventh (7th) Business Day following delivery
of the Subsequent Financing Notice. If by such seventh (7th) Business Day, no public disclosure regarding a transaction
with respect to the Subsequent Financing has been made, and no notice regarding the abandonment of such transaction has been received
by such Purchaser, such transaction shall be deemed to have been abandoned and such Purchaser shall not be deemed to be in possession
of any material, non-public information with respect to the Company or any of its Subsidiaries.  

 

(i)          Notwithstanding
the foregoing, this Section 4.12 shall not apply in respect of an Exempt Issuance.

 

4.13        Subsequent
Equity Sales.

 

(a)          From
the date hereof until the date that is 60 days after the Effective Date of the Resale Registration Statement, neither the Company
nor any Subsidiary shall issue, enter into any agreement to issue or announce the issuance or proposed issuance of any shares of
Common Stock or Common Stock Equivalents; provided, however, that the prohibition set forth in this Section 4.13(a)
shall not apply to issuances of Common Stock or Common Stock Equivalents with an effective per share purchase price of at least
$3.00 (subject to adjustment for reverse and forward stock splits and like transactions after the date hereof).

 

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(b)          From
the date hereof until such time as no Purchaser holds any of the Warrants, 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 any agreement, including, but not limited to, an equity line of credit, whereby the Company
may issue securities at a future determined price. For purposes of clarity, a Variable Rate Transaction shall include any drawdown
on any existing or future at-the-market facility or equity line agreement of the Company. 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 4.13 shall not apply in respect of an Exempt Issuance, except that no Variable Rate Transaction shall
be an Exempt Issuance. 

 

4.14        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 this Agreement unless the same consideration
is also offered to all of the parties to this Agreement. For clarification purposes, this provision constitutes a separate right
granted to each Purchaser by the Company and negotiated separately by each Purchaser, and is intended for the Company to treat
the Purchasers as a class and shall not in any way be construed as the Purchasers acting in concert or as a group with respect
to the purchase, disposition or voting of Securities or otherwise.

 

4.15        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 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 4.6.  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 4.6, such Purchaser will maintain the confidentiality of the existence and terms of this transaction and
the information included in the Transaction Documents and 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 4.6, (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 4.6 and (iii) no Purchaser
shall have any duty of confidentiality to the Company or its Subsidiaries after the issuance of the initial press release as described
in Section 4.6.  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.

 

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4.16        Capital
Changes. Until the one year anniversary of the Closing Date, the Company shall not undertake a reverse or forward stock split
or reclassification of the Common Stock without the prior written consent of the Purchasers holding a majority in interest of the
shares of Preferred Stock, provided that this Section 4.16 shall not apply solely in connection with any reverse stock split that
is conducted in order to meet or maintain compliance with the listing standards of any Trading Market

 

4.17        Transfer
Restrictions.

 

(a)          The
Securities may only be disposed of in compliance with state and federal securities laws. In connection with any transfer of any
Securities other than the Series A-1 Preferred Stock and shares issuable upon conversion thereof, or 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 4.17(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 the Series A-2 Preferred Stock,
the Conversion Shares underlying the Series A-2 Preferred Stock, the Warrants and Warrant Shares issuable upon exercise thereof
in the following form:

 

    	33

    	 

    

 

[NEITHER] THIS
SECURITY [NOR THE SECURITIES INTO WHICH THIS SECURITY IS [CONVERTIBLE] [EXERCISABLE]] 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 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 AS EVIDENCED BY
A LEGAL OPINION OF COUNSEL TO THE TRANSFEROR TO SUCH EFFECT, THE SUBSTANCE OF WHICH SHALL BE REASONABLY ACCEPTABLE TO THE COMPANY.
THIS SECURITY [AND THE SECURITIES ISSUABLE UPON [CONVERSION] [EXERCISE] OF 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

 

(c)          Certificates
evidencing (a) the Conversion Shares underlying the Series A-2 Preferred Stock and (b) the Warrant Shares issuable upon exercise
of the Warrants shall not contain any legend (including the legend set forth above): (i) while a registration statement covering
the resale of such security is effective under the Securities Act, (ii) following any sale of such Conversion Shares underlying
the Series A-2 Preferred Stock or Warrant Shares pursuant to Rule 144, (iii) if such Conversion Shares underlying the Series A-2
Preferred Stock or Warrant Shares are eligible for sale 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 Conversion Shares underlying the Series A-2 Preferred Stock
or Warrant Shares and without volume or manner-of-sale restrictions 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 promptly after the effective date of the Resale Registration
Statement if required by the Transfer Agent to effect the removal of the legend hereunder. If a Warrant is exercised at a time
when there is an effective registration statement to cover the resale of the Warrant Shares issuable in respect thereof or the
Series A-2 Preferred Stock is converted at a time when there is an effective registration statement to cover the resale of the
Conversion Shares issuable in respect thereof, or if such Warrant Shares may be sold under Rule 144 and the Company is then in
compliance with the current public information required under Rule 144 or such Conversion Shares underlying the Series A-2 Preferred
Stock may be sold under Rule 144 and the Company is then in compliance with the current public information required under Rule
144, or if such Warrant 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 Warrant Shares and without volume or manner-of-sale restrictions
or such Conversion Shares underlying the Series A-2 Preferred Stock 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 Conversion Shares and without
volume or manner-of-sale restrictions or if such legend is not otherwise required under applicable requirements of the Securities
Act (including judicial interpretations and pronouncements issued by the staff of the Commission) then such Conversion Shares underlying
the Series A-2 Preferred Stock and Warrant Shares shall be issued free of all legends. The Company agrees that following the Effective
Date or at such time as such legend is no longer required under this Section 4.17(c), it will, no later than three Trading Days
following the delivery by a Purchaser to the Company or the Transfer Agent of a certificate representing Conversion Shares underlying
the Series A-2 Preferred Stock or Warrant Shares, as applicable, issued with a restrictive legend (such third Trading Day, 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 such Conversion Shares
underlying the Series A-2 Preferred Stock or Warrant Shares 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.

 

    	34

    	 

    

 

(d)          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, for each $1,000 of Conversion Shares underlying the Series A-2 Preferred Stock or Warrant 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 4.16(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 Legend Removal Date until such certificate is delivered
without a legend. Nothing herein shall limit such Purchaser’s right to pursue actual damages for the Company’s failure
to deliver certificates representing any Securities as required by the Transaction Documents, and such Purchaser shall have the
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.

 

(e)          Each
Purchaser, severally and not jointly with the other Purchasers, agrees with the Company that such Purchaser will sell any restricted
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 4.17 is predicated upon the Company’s reliance upon this
understanding.

 

    	35

    	 

    

 

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 June 11, 2013; provided, however, that such termination will not 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 conversion or 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, the Prospectus and the Prospectus Supplement,
contain the entire understanding of the parties with respect to the subject matter hereof and thereof and supersede all prior agreements
and understandings, oral or written, with respect to such matters, which the parties acknowledge have been merged into such documents,
exhibits and schedules.

 

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 date of transmission, if such notice or communication is delivered
via facsimile at the facsimile number 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 date of transmission, if such notice or communication is delivered via
facsimile at the facsimile number 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 the Purchasers holding at least 67% in interest of the Preferred Stock based on
the initial Subscription Amounts hereunder or, in the case of a waiver, by the party against whom enforcement of any such waived
provision is sought. 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.

 

    	36

    	 

    

 

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. Dawson shall be third party beneficiaries with respect to the representations and warranties of
the Purchasers in Section 3.2 hereof. 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 4.10 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,
suit or proceeding, any claim that it is not personally subject to the jurisdiction of any such court, that such suit, action or
proceeding is improper or is an inconvenient venue for such proceeding. Each party hereby irrevocably waives personal service of
process and consents to process being served in any such suit, action or proceeding by mailing a copy thereof 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 either
party shall commence an action, suit or proceeding to enforce any provisions of the Transaction Documents, then, in addition to
the obligations of the Company under Section 4.10, the prevailing party in such action, suit or proceeding shall be reimbursed
by the other 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.

 

    	37

    	 

    

 

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 a conversion of the Preferred Stock or exercise of a Warrant, the applicable Purchaser shall be required
to return any shares of Common Stock subject to any such rescinded conversion or 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 Warrant (including, issuance of a replacement warrant certificate
evidencing such restored right).

 

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.

 

    	38

    	 

    

 

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         [RESERVED]

 

5.18         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 Dawson James Securities, Inc. 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.

 

5.19         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.

 

5.20         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.

 

    	39

    	 

    

 

5.21         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.

 

5.22         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)

 

    	40

    	 

    

 

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.

  

	NEUROMETRIX, INC.	 	Address for Notice:
	 	 	 
	By:	 	 	Fax:
	 	Name:	 	 
	 	Title:	 	 
	With a copy to (which shall not constitute notice):	 	 

 

[REMAINDER OF PAGE INTENTIONALLY LEFT BLANK

SIGNATURE PAGE FOR PURCHASER FOLLOWS]

 

    	41

    	 

    

 

[PURCHASER
SIGNATURE PAGES TO NURO 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:
_____________________________________________

 

Facsimile Number 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 of Series A-1 Preferred Stock: ____________

 

Shares of Series A-2 Preferred Stock: ____________

 

Warrant Shares: _________________

 

EIN Number: _______________________

o
Notwithstanding anything contained in this Agreement to the contrary, by checking this box (i) the obligations of the above-signed
to purchase the securities set forth in this Agreement to be purchased from the Company by the above-signed, and the obligations
of the Company to sell such securities to the above-signed, shall be unconditional and all conditions to Closing shall be disregarded,
(ii) the Closing shall occur on the third (3rd) Trading Day following the date of this Agreement and (iii) any condition
to Closing contemplated by this Agreement (but prior to being disregarded by clause (i) above) that required delivery by the Company
or the above-signed of any agreement, instrument, certificate or the like or purchase price (as applicable) shall no longer be
a condition and shall instead be an unconditional obligation of the Company or the above-signed (as applicable) to deliver such
agreement, instrument, certificate or the like or purchase price (as applicable) to such other party on the Closing Date.

 

[SIGNATURE PAGES CONTINUE]

 

    	42

    	 

    

 

NeuroMetrix, Inc.

62 Fourth Avenue

Waltham, MA 02453

Attn: Shai N. Gozani, M.D., Ph.D.

 

Re: Securities
Purchase Agreement dated June 4, 2013 among NeuroMetrix, Inc. (the “Company”) and the investors signatory thereto

 

Ladies and Gentlemen:

 

Reference is made to
that certain securities purchase agreement dated the date hereof among the Company and the investors signatory thereto (the “Purchase
Agreement”). Capitalized terms used but not defined herein shall have the meanings assigned to them in the Purchase Agreement
or the Transaction Documents, as applicable. This letter agreement shall amend and supplement the Purchase Agreement, and is effective
as of June 4, 2013.

 

In lieu of the number
of shares of Series A-1 Preferred Stock to be purchased by each Purchaser under the Purchase Agreement, the Company hereby agrees
to sell, and the Purchasers, severally and not jointly, agree (i) to purchase a number of shares of Common Stock off of the Registration
Statement, and (ii) the parties agree to proportionally reduce the number of shares of Series A-1 Preferred Stock being purchased
under the Purchase Agreement, in each case, to the amounts set forth on the signature pages hereto. Further, the parties agree
the number of shares of Series A-2 Preferred Stock and Warrants being purchased by each Purchaser shall be reduced to the amounts
set forth on its respective signature page hereto.

 

Accordingly, for purposes
of the Purchase Agreement, the term “Securities” shall be amended to include the shares of Common Stock on the Purchasers’
signature pages hereto, and the term “Registration Statement” is hereby amended so it includes the sale of the shares
of Common Stock in the amounts set forth on the Purchasers’ signature pages hereto. The Subscription Amounts of the Purchasers,
and the type and amount of Securities being purchased by each Purchaser at the Closing shall be as set forth on the signature pages
hereto.

 

Any and all notices
or other communications or deliveries required or permitted to be provided hereunder shall be delivered as set forth in the Purchase
Agreement. All questions concerning the construction, validity, enforcement and interpretation of this letter agreement shall be
determined in accordance with the provisions of the Purchase Agreement. This letter agreement may be executed in 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 the other party, it being understood that both parties need not sign the same counterpart.

 

IN WITNESS WHEREOF,
the parties hereto have caused this Letter Agreement to be duly executed by their respective authorized signatories as of the date
first indicated above.

 

NEUROMETRIX, INC.

 

By:____________________________

Name:

Title:

 

PURCHASER NAME: ________________

 

By:____________________________

Name:

Title:

 

SUBSCRIPTION AMOUNT: ______________

 

SHARES OF COMMON STOCK: ______________

 

SHARES OF SERIES A-1 PREFERRED STOCK: ________________

 

SHARES OF SERIES A-2 PREFERRED STOCK: _______________

 

WARRANTS:_________________________

 

    	43Exhibit 10.2

 

REGISTRATION RIGHTS AGREEMENT

 

This Registration Rights
Agreement (this “Agreement”) is made and entered into as of June 4, 2013, between NeuroMetrix, Inc., a Delaware
corporation (the “Company”), and each of the several purchasers signatory hereto (each such purchaser, a “Purchaser”
and, collectively, the “Purchasers”).

 

This Agreement is made
pursuant to the Securities Purchase Agreement, dated as of the date hereof, between the Company and each Purchaser (the “Purchase
Agreement”).

 

The Company and each
Purchaser hereby agrees as follows:

 

1.                Definitions.

 

Capitalized terms
used and not otherwise defined herein that are defined in the Purchase Agreement shall have the meanings given such terms in the
Purchase Agreement. As used in this Agreement, the following terms shall have the following meanings:

 

“Advice”
shall have the meaning set forth in Section 6(d).

 

“Effectiveness
Date” means, with respect to the Initial Registration Statement required to be filed hereunder, the 45th calendar
day following the date hereof (or, in the event of a “full review” by the Commission, the 75th calendar
day following the date hereof) and with respect to any additional Registration Statements which may be required pursuant to Section
2(c) or Section 3(c), the 45th calendar day following the date on which an additional Registration Statement is required
to be filed hereunder (or, in the event of a “full review” by the Commission, the 75th calendar day following
the date such additional Registration Statement is required to be filed hereunder); provided, however, that in the
event the Company is notified by the Commission that one or more of the above Registration Statements will not be reviewed or is
no longer subject to further review and comments, the Effectiveness Date as to such Registration Statement shall be the fifth Trading
Day following the date on which the Company is so notified if such date precedes the dates otherwise required above, provided,
further, if such Effectiveness Date falls on a day that is not a Trading Day, then the Effectiveness Date shall be the next succeeding
Trading Day.

 

“Effectiveness
Period” shall have the meaning set forth in Section 2(a).

 

“Event”
shall have the meaning set forth in Section 2(d).

 

“Event
Date” shall have the meaning set forth in Section 2(d).

 

    	 

    	 

    

 

“Filing
Date” means, with respect to the Initial Registration Statement required hereunder, the 20th calendar day
following the date hereof and, with respect to any additional Registration Statements which may be required pursuant to Section
2(c) or Section 3(c), the earliest practical date on which the Company is permitted by SEC Guidance to file such additional Registration
Statement related to the Registrable Securities.

 

“Holder”
or “Holders” means the holder or holders, as the case may be, from time to time of Registrable Securities.

 

“Indemnified
Party” shall have the meaning set forth in Section 5(c).

 

“Indemnifying
Party” shall have the meaning set forth in Section 5(c).

 

“Initial
Registration Statement” means the initial Registration Statement filed pursuant to this Agreement.

 

“Losses”
shall have the meaning set forth in Section 5(a).

 

“Plan
of Distribution” shall have the meaning set forth in Section 2(a).

 

“Preferred
Stock” means the “Series A-2 Preferred Stock”.

 

“Prospectus”
means the prospectus included in a Registration Statement (including, without limitation, a prospectus that includes any information
previously omitted from a prospectus filed as part of an effective registration statement in reliance upon Rule 430A promulgated
by the Commission pursuant to the Securities Act), as amended or supplemented by any prospectus supplement, with respect to the
terms of the offering of any portion of the Registrable Securities covered by a Registration Statement, and all other amendments
and supplements to the Prospectus, including post-effective amendments, and all material incorporated by reference or deemed to
be incorporated by reference in such Prospectus.

 

    	2

    	 

    

 

“Registrable
Securities” means, as of any date of determination, (a) all of the shares of Common Stock then issued and issuable upon
conversion in full of the Preferred Stock (assuming on such date the shares of Preferred Stock are converted in full without regard
to any conversion limitations therein), (b) all Warrant Shares then issued and issuable upon exercise of the Warrants (assuming
on such date the Warrants are exercised in full without regard to any exercise limitations therein) and (c) any securities issued
or then issuable upon any stock split, dividend or other distribution, recapitalization or similar event with respect to the foregoing;
provided, however, that any such Registrable Securities shall cease to be Registrable Securities (and the Company
shall not be required to maintain the effectiveness of any, or file another, Registration Statement hereunder with respect thereto)
for so long as (a) a Registration Statement with respect to the sale of such Registrable Securities is declared effective by the
Commission under the Securities Act and such Registrable Securities have been disposed of by the Holder in accordance with such
effective Registration Statement, (b) such Registrable Securities have been previously sold in accordance with Rule 144, or (c)
such securities become eligible for resale without volume or manner-of-sale restrictions and without current public information
pursuant to Rule 144 as set forth in a written opinion letter to such effect, addressed, delivered and acceptable to the Transfer
Agent and the affected Holders (assuming that such securities and any securities issuable upon exercise, conversion or exchange
of which, or as a dividend upon which, such securities were issued or are issuable, were at no time held by any Affiliate of the
Company, and all Warrants are exercised by “cashless exercise” as provided in Section 2(c) of each of the Warrants),
as reasonably determined by the Company, upon the advice of counsel to the Company.

 

“Registration
Statement” means any registration statement required to be filed hereunder pursuant to Section 2(a) and any additional
registration statements contemplated by Section 2(c) or Section 3(c), including (in each case) the Prospectus, amendments and supplements
to any such registration statement or Prospectus, including pre- and post-effective amendments, all exhibits thereto, and all material
incorporated by reference or deemed to be incorporated by reference in any such registration statement.

 

“Rule
415” means Rule 415 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.

 

“Selling
Stockholder Questionnaire” shall have the meaning set forth in Section 3(a).

 

“SEC
Guidance” means (i) any publicly-available written or oral guidance of the Commission staff, or any comments, requirements
or requests of the Commission staff and (ii) the Securities Act.

 

    	3

    	 

    

 

2.                Shelf Registration.

 

(a)          On
or prior to each Filing Date, the Company shall prepare and file with the Commission a Registration Statement covering the resale
of all of the Registrable Securities that are not then registered on an effective Registration Statement for an offering to be
made on a continuous basis pursuant to Rule 415. Each Registration Statement filed hereunder shall be on Form S-3 (except if the
Company is not then eligible to register for resale the Registrable Securities on Form S-3, in which case such registration shall
be on another appropriate form in accordance herewith, subject to the provisions of Section 2(e)) and shall contain (unless otherwise
directed by at least a majority in interest of the Holders) substantially the “Plan of Distribution” attached
hereto as Annex A. Subject to the terms of this Agreement, the Company shall use its reasonable best efforts to cause a
Registration Statement filed under this Agreement (including, without limitation, under Section 3(c)) to be declared effective
under the Securities Act as promptly as reasonably practical after the filing thereof, but in any event no later than the applicable
Effectiveness Date, and shall use its reasonable best efforts to keep such Registration Statement continuously effective under
the Securities Act until all Registrable Securities covered by such Registration Statement (i) have been sold, thereunder or pursuant
to Rule 144, or (ii) may be sold without volume or manner-of-sale restrictions pursuant to Rule 144 and without the requirement
for the Company to be in compliance with the current public information requirement under Rule 144, as determined by the counsel
to the Company pursuant to a written opinion letter to such effect, addressed and acceptable to the Transfer Agent and the affected
Holders (the “Effectiveness Period”). The Company shall telephonically request effectiveness of a Registration
Statement as of 5:00 p.m. Eastern Time on a Trading Day. The Company shall immediately notify the Holders via facsimile or by e-mail
of the effectiveness of a Registration Statement on the same Trading Day that the Company telephonically confirms effectiveness
with the Commission, which shall be the date requested for effectiveness of such Registration Statement. The Company shall, by
9:30 a.m. Eastern Time on the Trading Day after the effective date of such Registration Statement, file a final Prospectus with
the Commission as required by Rule 424. Failure to so notify the Holder within one (1) Trading Day of such notification of effectiveness
or failure to file a final Prospectus as foresaid shall be deemed an Event under Section 2(d).

 

(b)          Notwithstanding
the registration obligations set forth in Section 2(a), if the Commission informs the Company that all of the Registrable Securities
cannot, as a result of the application of Rule 415, be registered for resale as a secondary offering on a single registration statement,
the Company agrees to promptly inform each of the Holders thereof and use its commercially reasonable efforts to file amendments
to the Initial Registration Statement as required by the Commission, covering the maximum number of Registrable Securities permitted
to be registered by the Commission, on Form S-3 or such other form available to register for resale the Registrable Securities
as a secondary offering, subject to the provisions of Section 2(e); with respect to filing on Form S-3 or other appropriate form,
and subject to the provisions of Section 2(d) with respect to the payment of liquidated damages; provided, however,
that prior to filing such amendment, the Company shall be obligated to use diligent efforts to advocate with the Commission for
the registration of all of the Registrable Securities in accordance with the SEC Guidance, including without limitation, Compliance
and Disclosure Interpretation 612.09.

 

    	4

    	 

    

 

(c)          Notwithstanding
any other provision of this Agreement and subject to the payment of liquidated damages pursuant to Section 2(d), if the Commission
or any SEC Guidance sets forth a limitation on the number of Registrable Securities permitted to be registered on a particular
Registration Statement as a secondary offering (and notwithstanding that the Company used diligent efforts to advocate with the
Commission for the registration of all or a greater portion of Registrable Securities), unless otherwise directed in writing by
a Holder as to its Registrable Securities, the number of Registrable Securities to be registered on such Registration Statement
will be reduced as follows: 

 

		a.	First, the Company shall reduce or eliminate any securities
to be included by any Person other than a Holder;

 

		b.	Second, the Company shall reduce Registrable Securities
represented by Warrant Shares (applied, in the case that some Warrant Shares may be registered, to the Holders on a pro rata basis
based on the total number of unregistered Warrant Shares held by such Holders); and

 

		c.	Third, the Company shall reduce Registrable Securities
represented by Shares (applied, in the case that some Conversion Shares may be registered, to the Holders on a pro rata basis
based on the total number of unregistered Conversion Shares held by such Holders).

 

In
the event of a cutback hereunder, the Company shall give the Holder at least five (5) Trading Days prior written notice along with
the calculations as to such Holder’s allotment. In the event the Company amends the Initial Registration Statement in accordance
with the foregoing, the Company will use its reasonable best efforts to file with the Commission, as promptly as allowed by Commission
or SEC Guidance provided to the Company or to registrants of securities in general, one or more registration statements on Form
S-3 or such other form available to register for resale those Registrable Securities that were not registered for resale on the
Initial Registration Statement, as amended.

 

    	5

    	 

    

 

(d)          If:
(i) the Initial Registration Statement is not filed on or prior to its Filing Date (if the Company files the Initial Registration
Statement without affording the Holders the opportunity to review and comment on the same as required by Section 3(a) herein, the
Company shall be deemed to have not satisfied this clause (i)), or (ii) the Company fails to file with the Commission a request
for acceleration of a Registration Statement in accordance with Rule 461 promulgated by the Commission pursuant to the Securities
Act, within five Trading Days of the date that the Company is notified (orally or in writing, whichever is earlier) by the Commission
that such Registration Statement will not be “reviewed” or will not be subject to further review, or (iii) prior to
the effective date of a Registration Statement, the Company fails to file a pre-effective amendment and otherwise respond in writing
to comments made by the Commission in respect of such Registration Statement within ten (10) calendar days after the receipt of
comments by or notice from the Commission that such amendment is required in order for such Registration Statement to be declared
effective, or (iv) a Registration Statement registering for resale all of the Registrable Securities is not declared effective
by the Commission by the Effectiveness Date of the Initial Registration Statement, or (v) after the effective date of a Registration
Statement, such Registration Statement ceases for any reason to remain continuously effective as to all Registrable Securities
included in such Registration Statement, or the Holders are otherwise not permitted to utilize the Prospectus therein to resell
such Registrable Securities, for more than ten (10) consecutive calendar days or more than an aggregate of fifteen (15) calendar
days (which need not be consecutive calendar days) during any 12-month period (any such failure or breach being referred to as
an “Event”, and for purposes of clauses (i) and (iv), the date on which such Event occurs, and for purpose of
clause (ii) the date on which such five (5) Trading Day period is exceeded, and for purpose of clause (iii) the date which such
ten (10) calendar day period is exceeded, and for purpose of clause (v) the date on which such ten (10) or fifteen (15) calendar
day period, as applicable, is exceeded being referred to as “Event Date”), then, in addition to any other rights
the Holders may have hereunder or under applicable law, on each such Event Date and on each monthly anniversary of each such Event
Date (if the applicable Event shall not have been cured by such date) until the applicable Event is cured, the Company shall pay
to each Holder an amount in cash, as partial liquidated damages and not as a penalty, equal to 2.0% of the aggregate purchase price
paid by such Holder pursuant to the Purchase Agreement. The parties agree that the maximum aggregate liquidated damages payable
to a Holder under this Agreement shall be 12% of the aggregate Subscription Amount paid by such Holder pursuant to the Purchase
Agreement. If the Company fails to pay any partial liquidated damages pursuant to this Section in full within seven days after
the date payable, the Company will pay interest thereon at a rate of 12% per annum (or such lesser maximum amount that is permitted
to be paid by applicable law) to the Holder, accruing daily from the date such partial liquidated damages are due until such amounts,
plus all such interest thereon, are paid in full. The partial liquidated damages pursuant to the terms hereof shall apply on a
daily pro rata basis for any portion of a month prior to the cure of an Event.

 

(e)          If
Form S-3 is not available for the registration of the resale of Registrable Securities hereunder, the Company shall (i) register
the resale of the Registrable Securities on another appropriate form and (ii) undertake to register the Registrable Securities
on Form S-3 as soon as such form is available, provided that the Company shall maintain the effectiveness of the Registration
Statement then in effect until such time as a Registration Statement on Form S-3 covering the Registrable Securities has been declared
effective by the Commission.

 

    	6

    	 

    

 

3.                 Registration Procedures.

 

In connection with
the Company’s registration obligations hereunder, the Company shall:

 

(a)          Not
less than five (5) Trading Days prior to the filing of each Registration Statement and not less than one (1) Trading Day prior
to the filing of any related Prospectus or any amendment or supplement thereto (including any document that would be incorporated
or deemed to be incorporated therein by reference, but not including (i) any Exchange Act filing or (ii) any supplement or post-effective
amendment to a registration statement that is not related to such Holder’s Registrable Securities), the Company shall (i)
furnish to each Holder copies of all such documents proposed to be filed, which documents (other than those incorporated or deemed
to be incorporated by reference) will be subject to the review of such Holders, and (ii) cause its officers and directors, counsel
and independent registered public accountants to respond to such inquiries as shall be necessary, in the reasonable opinion of
respective counsel to each Holder, to conduct a reasonable investigation within the meaning of the Securities Act. Notwithstanding
the above, the Company shall not be obligated to provide the Holders advance copies of any universal shelf registration statement
registering securities in addition to those required hereunder, or any Prospectus prepared thereto. The Company shall not file
a Registration Statement or any such Prospectus or any amendments or supplements thereto to which the Holders of a majority of
the Registrable Securities shall reasonably object in good faith, provided that, the Company is notified of such objection in writing
no later than five (5) Trading Days after the Holders have been so furnished copies of a Registration Statement or one (1) Trading
Day after the Holders have been so furnished copies of any related Prospectus or amendments or supplements thereto. Each Holder
agrees to furnish to the Company a completed questionnaire in the form attached to this Agreement as Annex B (a “Selling
Stockholder Questionnaire”) on a date that is not less than two (2) Trading Days prior to the Filing Date or by the end
of the fourth (4th) Trading Day following the date on which such Holder receives draft materials in accordance with
this Section.

 

(b)          (i)
Prepare and file with the Commission such amendments, including post-effective amendments, to a Registration Statement and the
Prospectus used in connection therewith as may be necessary to keep a Registration Statement continuously effective (subject to
any requirement that a post-effective amendment be declared effective by the Commission) as to the applicable Registrable Securities
for the Effectiveness Period and prepare and file with the Commission such additional Registration Statements in order to register
for resale under the Securities Act all of the Registrable Securities subject to any SEC Guidance that sets forth a limitation
on the number of Registrable Securities permitted to be registered on a particular Registration Statement, (ii) cause the related
Prospectus to be amended or supplemented by any required Prospectus supplement (subject to the terms of this Agreement), and, as
so supplemented or amended, to be filed pursuant to Rule 424, (iii) respond as promptly as reasonably possible to any comments
received from the Commission with respect to a Registration Statement or any amendment thereto and provide as promptly as reasonably
possible to the Holders true and complete copies of all correspondence from and to the Commission relating to a Registration Statement
(provided that, the Company shall excise any information contained therein which would constitute material non-public information
as to any Holder which has not executed a confidentiality agreement with respect thereto with the Company regarding the Company
or any of its Subsidiaries), and (iv) comply in all material respects with the applicable provisions of the Securities Act and
the Exchange Act with respect to the disposition of all Registrable Securities covered by a Registration Statement during the applicable
period in accordance (subject to the terms of this Agreement) with the intended methods of disposition by the Holders thereof set
forth in such Registration Statement as so amended or in such Prospectus as so supplemented.

 

    	7

    	 

    

 

(c)          If
during the Effectiveness Period, the number of Registrable Securities at any time exceeds 100% of the number of shares of Common
Stock then registered in a Registration Statement, then the Company shall file as soon as reasonably practicable, but in any case
prior to the applicable Filing Date, an additional Registration Statement covering the resale by the Holders of not less than the
number of such Registrable Securities.

 

(d)          Notify
the Holders of Registrable Securities to be sold (which notice shall, pursuant to clauses (iii) through (vi) hereof, be accompanied
by an instruction to suspend the use of the Prospectus until the requisite changes have been made) as promptly as reasonably possible
(and, in the case of (i)(A) below, not less than one (1) Trading Day prior to such filing) and (if requested by any such Person)
confirm such notice in writing no later than one (1) Trading Day following the day (i)(A) when a Prospectus or any Prospectus supplement
or post-effective amendment to a Registration Statement is proposed to be filed (but not including
(i) any Exchange Act filing or (ii) any supplement or post-effective amendment to a registration statement that is not related
to such Holder’s Registrable Securities), (B) when the Commission notifies the Company whether there will be a “review”
of such Registration Statement and whenever the Commission comments in writing on such Registration Statement, and (C) with respect
to a Registration Statement or any post-effective amendment, when the same has become effective, (ii) of any request by the Commission
or any other federal or state governmental authority for amendments or supplements to a Registration Statement or Prospectus or
for additional information, (iii) of the issuance by the Commission or any other federal or state governmental authority of any
stop order suspending the effectiveness of a Registration Statement covering any or all of the Registrable Securities or the initiation
of any Proceedings for that purpose, (iv) of the receipt by the Company of any notification with respect to the suspension of the
qualification or exemption from qualification of any of the Registrable Securities for sale in any jurisdiction, or the initiation
or threatening of any Proceeding for such purpose, (v) of the occurrence of any event or passage of time that makes the financial
statements included in a Registration Statement ineligible for inclusion therein or any statement made in a Registration Statement
or Prospectus or any document incorporated or deemed to be incorporated therein by reference untrue in any material respect or
that requires any revisions to a Registration Statement, Prospectus or other documents so that, in the case of a Registration Statement
or the Prospectus, as the case may be, it will not contain any untrue statement of a material fact or omit to state any material
fact required to be stated therein or necessary to make the statements therein, in light of the circumstances under which they
were made, not misleading, and (vi) of the occurrence or existence of any pending corporate development with respect to the Company
that the Company believes may be material and that, in the determination of the Company, makes it not in the best interest of the
Company to allow continued availability of a Registration Statement or Prospectus, provided, however, in no event
shall any such notice contain any information which would constitute material, non-public information regarding the Company or
any of its Subsidiaries.

 

    	8

    	 

    

 

(e)          Use
its reasonable best efforts to avoid the issuance of, or, if issued, obtain the withdrawal of (i) any order stopping or suspending
the effectiveness of a Registration Statement, or (ii) any suspension of the qualification (or exemption from qualification) of
any of the Registrable Securities for sale in any jurisdiction, at the earliest practicable moment.

 

(f)          Furnish
to each Holder, without charge, at least one conformed copy of each such Registration Statement and each amendment thereto, including
financial statements and schedules, all documents incorporated or deemed to be incorporated therein by reference to the extent
requested by such Person, and all exhibits to the extent requested by such Person (including those previously furnished or incorporated
by reference) promptly after the filing of such documents with the Commission; provided, that any such item which is available
on the EDGAR system (or successor thereto) need not be furnished in physical form.

 

(g)          Subject
to the terms of this Agreement, the Company hereby consents to the use of such Prospectus and each amendment or supplement thereto
by each of the selling Holders in connection with the offering and sale of the Registrable Securities covered by such Prospectus
and any amendment or supplement thereto, except after the giving of any notice pursuant to Section 3(d).

 

(h)          
The Company shall cooperate with any broker-dealer through which a Holder proposes to resell its Registrable Securities in effecting
a filing with the FINRA Corporate Financing Department pursuant to FINRA Rule 5110, as requested by any such Holder, and the Company
shall pay the filing fee required by such filing within two (2) Business Days of request therefor.

 

    	9

    	 

    

 

(i)          Prior
to any resale of Registrable Securities by a Holder, use its commercially reasonable efforts to register or qualify or cooperate
with the selling Holders in connection with the registration or qualification (or exemption from the Registration or qualification)
of such Registrable Securities for the resale by the Holder under the securities or Blue Sky laws of such jurisdictions within
the United States as any Holder reasonably requests in writing, to keep each registration or qualification (or exemption therefrom)
effective during the Effectiveness Period and to do any and all other acts or things reasonably necessary to enable the disposition
in such jurisdictions of the Registrable Securities covered by each Registration Statement; provided, that, the Company shall not
be required to qualify generally to do business in any jurisdiction where it is not then so qualified, subject the Company to any
material tax in any such jurisdiction where it is not then so subject or file a general consent to service of process in any such
jurisdiction.

 

(j)          If
requested by a Holder, cooperate with such Holder to facilitate the timely preparation and delivery of certificates representing
Registrable Securities to be delivered to a transferee pursuant to a Registration Statement, which certificates shall be free,
to the extent permitted by the Purchase Agreement, of all restrictive legends, and to enable such Registrable Securities to be
in such denominations and registered in such names as any such Holder may request.

 

(k)          Upon
the occurrence of any event contemplated by Section 3(d), as promptly as reasonably possible under the circumstances taking into
account the Company’s good faith assessment of any adverse consequences to the Company and its stockholders of the premature
disclosure of such event, prepare a supplement or amendment, including a post-effective amendment, to a Registration Statement
or a supplement to the related Prospectus or any document incorporated or deemed to be incorporated therein by reference, and file
any other required document so that, as thereafter delivered, neither a Registration Statement nor such Prospectus will contain
an untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary to make the
statements therein, in light of the circumstances under which they were made, not misleading. If
the Company notifies the Holders in accordance with clauses (iii) through (vi) of Section 3(d) above to suspend the use of any
Prospectus until the requisite changes to such Prospectus have been made, then the Holders shall suspend use of such Prospectus.
The Company will use its reasonable best efforts to ensure that the use of the Prospectus may be resumed as promptly as is practicable.
The Company shall be entitled to exercise its right under this Section 3(k) to suspend the availability of a Registration Statement
and Prospectus, subject to the payment of partial liquidated damages otherwise required pursuant to Section 2(d), for a period
not to exceed 60 calendar days (which need not be consecutive days) in any 12-month period.

 

    	10

    	 

    

 

(l)          Comply
with all applicable rules and regulations of the Commission in connection with obtaining and maintaining the effectiveness of any
Registration Statement required to be filed and maintained with the Commission hereunder.

 

(m)          The
Company shall use its reasonable best efforts to maintain eligibility for use of Form S-3 (or any successor form thereto) for the
registration of the resale of Registrable Securities.

 

(n)          The
Company may require each selling Holder to furnish to the Company a certified statement as to the number of shares of Common Stock
beneficially owned by such Holder and, if required by the Commission, the natural persons thereof that have voting and dispositive
control over the shares. During any periods that the Company is unable to meet its obligations hereunder with respect to the registration
of the Registrable Securities solely because any Holder fails to furnish such information within three Trading Days of the Company’s
request, any liquidated damages that are accruing at such time as to such Holder only shall be tolled and any Event that may otherwise
occur solely because of such delay shall be suspended as to such Holder only, until such information is delivered to the Company.

 

4.
              Registration Expenses. All fees
and expenses incident to the performance of or compliance with, this Agreement by the Company shall be borne by the Company
whether or not any Registrable Securities are sold pursuant to a Registration Statement. The fees and expenses referred to in
the foregoing sentence shall include, without limitation, (i) all registration and filing fees (including, without
limitation, fees and expenses of the Company’s counsel and independent registered public accountants) (A) with respect
to filings made with the Commission, (B) with respect to filings required to be made with any Trading Market on which the
Common Stock is then listed for trading, (C) in compliance with applicable state securities or Blue Sky laws reasonably
agreed to by the Company in writing (including, without limitation, fees and disbursements of counsel for the Company in
connection with Blue Sky qualifications or exemptions of the Registrable Securities), (ii) printing expenses (including,
without limitation, expenses of printing certificates for Registrable Securities), (iii) messenger, telephone and delivery
expenses, (iv) fees and disbursements of counsel for the Company, (v) Securities Act liability insurance, if the Company so
desires such insurance, and (vi) fees and expenses of all other Persons retained by the Company in connection with the
consummation of the transactions contemplated by this Agreement. In addition, the Company shall be responsible for all of its
internal expenses incurred in connection with the consummation of the transactions contemplated by this Agreement (including,
without limitation, all salaries and expenses of its officers and employees performing legal or accounting duties), the
expense of any annual audit and the fees and expenses incurred in connection with the listing of the Registrable Securities
on any securities exchange as required hereunder. In no event shall the Company be responsible for any broker or similar
commissions of any Holder or, except to the extent provided for in the Transaction Documents, any legal fees or other costs
of the Holders.

 

    	11

    	 

    

 

5.                Indemnification.

 

(a)          Indemnification
by the Company. The Company shall, notwithstanding any termination of this Agreement, indemnify and hold harmless each Holder,
the officers, directors, members, partners, agents, brokers (including brokers who offer and sell Registrable Securities as principal
as a result of a pledge or any failure to perform under a margin call of Common Stock), investment advisors and 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 each of them, each Person who controls any such Holder (within the meaning of Section 15 of the Securities
Act or Section 20 of the Exchange Act) and the officers, directors, members, stockholders, partners, agents and 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 each such controlling Person, to the fullest extent permitted by applicable law, from and against any and all
losses, claims, damages, liabilities, costs (including, without limitation, reasonable attorneys’ fees) and expenses (collectively,
“Losses”), as incurred, arising out of or relating to (1) any untrue or alleged untrue statement of a material
fact contained in a Registration Statement, any Prospectus or any form of prospectus or in any amendment or supplement thereto
or in any preliminary prospectus, or arising out of or relating to any omission or alleged omission of a material fact required
to be stated therein or necessary to make the statements therein (in the case of any Prospectus or supplement thereto, in light
of the circumstances under which they were made) not misleading or (2) any violation or alleged violation by the Company of the
Securities Act, the Exchange Act or any state securities law, or any rule or regulation thereunder, in connection with the performance
of its obligations under this Agreement, except to the extent, but only to the extent, that (i) such untrue statements or omissions
are based solely upon information regarding such Holder furnished in writing to the Company by such Holder expressly for use therein,
or to the extent that such information relates to such Holder or such Holder’s proposed method of distribution of Registrable
Securities and was reviewed and expressly approved in writing by such Holder expressly for use in a Registration Statement, such
Prospectus or in any amendment or supplement thereto (it being understood that the Holder has approved Annex A hereto for this
purpose) or (ii) in the case of an occurrence of an event of the type specified in Section 3(d)(iii)-(vi), the use by such Holder
of an outdated, defective or otherwise unavailable Prospectus after the Company has notified such Holder in writing that the Prospectus
is outdated, defective or otherwise unavailable for use by such Holder and prior to the receipt by such Holder of the Advice contemplated
in Section 6(d), but only if and to the extent that following the receipt of the Advice the misstatement or omission giving rise
to such Loss would have been corrected. The Company shall notify the Holders promptly of the institution, threat or assertion of
any Proceeding arising from or in connection with the transactions contemplated by this Agreement of which the Company is aware.
Such indemnity shall remain in full force and effect regardless of any investigation made by or on behalf of such indemnified person
and shall survive the transfer of any Registrable Securities by any of the Holders in accordance with Section 6(h).

 

    	12

    	 

    

 

(b)          Indemnification
by Holders. Each Holder shall, severally and not jointly, indemnify and hold harmless the Company, its directors, officers,
agents and employees, each Person who controls the Company (within the meaning of Section 15 of the Securities Act and Section
20 of the Exchange Act), and the directors, officers, agents or employees of such controlling Persons, to the fullest extent permitted
by applicable law, from and against all Losses, as incurred, to the extent arising out of or based solely upon: (x) such Holder’s
failure to comply with any applicable prospectus delivery requirements of the Securities Act through no fault of the Company or
(y) any untrue or alleged untrue statement of a material fact contained in any Registration Statement, any Prospectus, or in any
amendment or supplement thereto or in any preliminary prospectus, or arising out of or relating to any omission or alleged omission
of a material fact required to be stated therein or necessary to make the statements therein (in the case of any Prospectus or
supplement thereto, in light of the circumstances under which they were made) not misleading (i) to the extent, but only to the
extent, that such untrue statement or omission is contained in any information so furnished in writing by such Holder to the Company
expressly for inclusion in such Registration Statement or such Prospectus or (ii) to the extent, but only to the extent, that such
information relates to such Holder’s proposed method of distribution of Registrable Securities and was reviewed and expressly
approved in writing by such Holder expressly for use in a Registration Statement (it being understood that the Holder has approved
Annex A hereto for this purpose), such Prospectus or in any amendment or supplement thereto or (iii) in the case of an occurrence
of an event of the type specified in Section 3(d)(iii)-(vi), to the extent, but only to the extent, related to the use by such
Holder of an outdated, defective or otherwise unavailable Prospectus after the Company has notified such Holder in writing that
the Prospectus is outdated, defective or otherwise unavailable for use by such Holder and prior to the receipt by such Holder of
the Advice contemplated in Section 6(d), but only if and to the extent that following the receipt of the Advice the misstatement
or omission giving rise to such Loss would have been corrected. In no event shall the liability of any selling Holder under this
Section 5(b) be greater in amount than the dollar amount of the net proceeds received by such Holder upon the sale of the Registrable
Securities giving rise to such indemnification obligation.

 

(c)          Conduct
of Indemnification Proceedings. If any Proceeding shall be brought or asserted against any Person entitled to indemnity hereunder
(an “Indemnified Party”), such Indemnified Party shall promptly notify the Person from whom indemnity is sought
(the “Indemnifying Party”) in writing, and the Indemnifying Party shall have the right to assume the defense
thereof, including the employment of counsel reasonably satisfactory to the Indemnified Party and the payment of all fees and expenses
incurred in connection with defense thereof; provided, that, the failure of any Indemnified Party to give such notice shall not
relieve the Indemnifying Party of its obligations or liabilities pursuant to this Agreement, except (and only) to the extent that
it shall be finally determined by a court of competent jurisdiction (which determination is not subject to appeal or further review)
that such failure shall have materially and adversely prejudiced the Indemnifying Party.

 

    	13

    	 

    

 

An Indemnified
Party shall have the right to employ separate counsel in any such Proceeding and to participate in the defense thereof, but the
fees and expenses of such counsel shall be at the expense of such Indemnified Party or Parties unless: (1) the Indemnifying Party
has agreed in writing to pay such fees and expenses, (2) the Indemnifying Party shall have failed promptly to assume the defense
of such Proceeding and to employ counsel reasonably satisfactory to such Indemnified Party in any such Proceeding, or (3) the named
parties to any such Proceeding (including any impleaded parties) include both such Indemnified Party and the Indemnifying Party,
and counsel to the Indemnified Party shall reasonably believe that a material conflict of interest is likely to exist if the same
counsel were to represent such Indemnified Party and the Indemnifying Party (in which case, if such Indemnified Party notifies
the Indemnifying Party in writing that it elects to employ separate counsel at the expense of the Indemnifying Party, the Indemnifying
Party shall not have the right to assume the defense thereof and the reasonable fees and expenses of no more than one separate
counsel shall be at the expense of the Indemnifying Party). The Indemnifying Party shall not be liable for any settlement of any
such Proceeding effected without its written consent, which consent shall not be unreasonably withheld or delayed. No Indemnifying
Party shall, without the prior written consent of the Indemnified Party, effect any settlement of any pending Proceeding in respect
of which any Indemnified Party is a party, unless such settlement includes an unconditional release of such Indemnified Party from
all liability on claims that are the subject matter of such Proceeding.

 

Subject to
the terms of this Agreement, all reasonable fees and expenses of the Indemnified Party (including reasonable fees and expenses
to the extent incurred in connection with investigating or preparing to defend such Proceeding in a manner not inconsistent with
this Section) shall be paid to the Indemnified Party, as incurred, within ten Trading Days of written notice thereof to the Indemnifying
Party; provided, that, the Indemnified Party shall promptly reimburse the Indemnifying Party for that portion of such fees and
expenses applicable to such actions for which such Indemnified Party is finally determined by a court of competent jurisdiction
(which determination is not subject to appeal or further review) not to be entitled to indemnification hereunder.

 

    	14

    	 

    

 

(d)          Contribution.
If the indemnification under Section 5(a) or 5(b) is unavailable to an Indemnified Party or insufficient to hold an Indemnified
Party harmless for any Losses, then each Indemnifying Party shall contribute to the amount paid or payable by such Indemnified
Party, in such proportion as is appropriate to reflect the relative fault of the Indemnifying Party and Indemnified Party in connection
with the actions, statements or omissions that resulted in such Losses as well as any other relevant equitable considerations.
The relative fault of such Indemnifying Party and Indemnified Party shall be determined by reference to, among other things, whether
any action in question, including any untrue or alleged untrue statement of a material fact or omission or alleged omission of
a material fact, has been taken or made by, or relates to information supplied by, such Indemnifying Party or Indemnified Party,
and the parties’ relative intent, knowledge, access to information and opportunity to correct or prevent such action, statement
or omission. The amount paid or payable by a party as a result of any Losses shall be deemed to include, subject to the limitations
set forth in this Agreement, any reasonable attorneys’ or other fees or expenses incurred by such party in connection with
any Proceeding to the extent such party would have been indemnified for such fees or expenses if the indemnification provided for
in this Section was available to such party in accordance with its terms.

 

The parties
hereto agree that it would not be just and equitable if contribution pursuant to this Section 5(d) were determined by pro rata
allocation or by any other method of allocation that does not take into account the equitable considerations referred to in the
immediately preceding paragraph. Notwithstanding the provisions of this Section 5(d), no Holder shall be required to contribute
pursuant to this Section 5(d), in the aggregate, any amount in excess of the amount by which the net proceeds actually received
by such Holder from the sale of the Registrable Securities subject to the Proceeding exceeds the amount of any damages that such
Holder has otherwise been required to pay by reason of such untrue or alleged untrue statement or omission or alleged omission.

 

The indemnity
and contribution agreements contained in this Section are in addition to any liability that the Indemnifying Parties may have to
the Indemnified Parties.

 

6.                Miscellaneous.

 

(a)          Remedies.
In the event of a breach by the Company or by a Holder of any of their respective obligations under this Agreement, each Holder
or the Company, as the case may be, in addition to being entitled to exercise all rights granted by law and under this Agreement,
including recovery of damages, shall be entitled to specific performance of its rights under this Agreement. Each of the Company
and each Holder agrees that monetary damages would not provide adequate compensation for any losses incurred by reason of a breach
by it of any of the provisions of this Agreement and hereby further agrees that, in the event of any action for specific performance
in respect of such breach, it shall not assert or shall waive the defense that a remedy at law would be adequate.

 

    	15

    	 

    

 

(b)          No
Piggyback on Registrations; Prohibition on Filing Other Registration Statements. Except as set forth on Schedule 6(b)
attached hereto, neither the Company nor any of its security holders (other than the Holders in such capacity pursuant hereto)
may include securities of the Company in any Registration Statements other than the Registrable Securities. The Company shall not
file any other registration statements until all Registrable Securities are registered pursuant to a Registration Statement that
is declared effective by the Commission, provided that this Section 6(b) shall not prohibit the Company from filing supplements
or amendments to registration statements filed prior to the date of this Agreement or from filing any registration statements on
Form S-8.

 

(c)          Compliance.
Each Holder covenants and agrees that it will comply with the prospectus delivery requirements of the Securities Act as applicable
to it (unless an exemption therefrom is available) in connection with sales of Registrable Securities pursuant to a Registration
Statement.

 

(d)          Discontinued
Disposition. By its acquisition of Registrable Securities, each Holder agrees that, upon receipt of a notice from the Company
of the occurrence of any event of the kind described in Section 3(d)(iii) through (vi), such Holder will forthwith discontinue
disposition of such Registrable Securities under a Registration Statement until it is advised in writing (the “Advice”)
by the Company that the use of the applicable Prospectus (as it may have been supplemented or amended) may be resumed. The Company
will use its reasonable best efforts to ensure that the use of the Prospectus may be resumed as promptly as is practicable. The
Company agrees and acknowledges that any periods during which the Holder is required to discontinue the disposition of the Registrable
Securities hereunder shall be subject to the provisions of Section 2(d).

 

(e)          Piggy-Back
Registrations. If, at any time during the Effectiveness Period, there is not an effective Registration Statement covering all
of the Registrable Securities and the Company shall determine to prepare and file with the Commission a registration statement
relating to an offering for its own account or the account of others under the Securities Act of any of its equity securities,
other than on Form S-4 or Form S-8 (each as promulgated under the Securities Act) or their then equivalents relating to equity
securities to be issued solely in connection with any acquisition of any entity or business or equity securities issuable in connection
with the Company’s stock option or other employee benefit plans, then the Company shall deliver to each Holder a written
notice of such determination and, if within fifteen days after the date of the delivery of such notice, any such Holder shall so
request in writing, the Company shall include in such registration statement all or any part of such Registrable Securities such
Holder requests to be registered; provided, however, that the Company shall not be required to register any Registrable
Securities pursuant to this Section 6(e) that are eligible for resale pursuant to Rule 144 (without volume restrictions or current
public information requirements) promulgated by the Commission pursuant to the Securities Act or that are the subject of a then
effective Registration Statement.

 

    	16

    	 

    

 

(f)          Amendments
and Waivers. The provisions of this Agreement, including the provisions of this sentence, may not be amended, modified or supplemented,
and waivers or consents to departures from the provisions hereof may not be given, unless the same shall be in writing and signed
by the Company and the Holders of a majority or more of the then outstanding Registrable Securities (for purposes of clarification,
this includes any Registrable Securities issuable upon exercise or conversion of any Security). If a Registration Statement does
not register all of the Registrable Securities pursuant to a waiver or amendment done in compliance with the previous sentence,
then the number of Registrable Securities to be registered for each Holder shall be reduced pro rata among all Holders and each
Holder shall have the right to designate which of its Registrable Securities shall be omitted from such Registration Statement.
Notwithstanding the foregoing, a waiver or consent to depart from the provisions hereof with respect to a matter that relates exclusively
to the rights of a Holder or some Holders and that does not directly or indirectly affect the rights of other Holders may be given
only by such Holder or Holders of all of the Registrable Securities to which such waiver or consent relates; provided, however,
that the provisions of this sentence may not be amended, modified, or supplemented except in accordance with the provisions of
the first sentence of this Section 6(f). No consideration shall be offered or paid to any Person to amend or consent to a waiver
or modification of any provision of this Agreement unless the same consideration also is offered to all of the parties to this
Agreement.

 

(g)          Notices.
Any and all notices or other communications or deliveries required or permitted to be provided hereunder shall be delivered as
set forth in the Purchase Agreement.

 

(h)          Successors
and Assigns. This Agreement shall inure to the benefit of and be binding upon the successors and permitted assigns of each
of the parties and shall inure to the benefit of each Holder. The Company may not assign (except by merger) its rights or obligations
hereunder without the prior written consent of all of the Holders of the then outstanding Registrable Securities. Each Holder may
assign their respective rights hereunder in the manner and to the Persons as permitted under Section 5.7 of the Purchase Agreement.

 

(i)          No
Inconsistent Agreements. Neither the Company nor any of its Subsidiaries has entered, as of the date hereof, nor shall the
Company or any of its Subsidiaries, on or after the date of this Agreement, enter into any agreement with respect to its securities,
that would have the effect of impairing the rights granted to the Holders in this Agreement or otherwise conflicts with the provisions
hereof. Except as set forth on Schedule 6(i), neither the Company nor any of its Subsidiaries has previously entered into
any agreement granting any registration rights with respect to any of its securities to any Person that have not been satisfied
in full.

 

(j)          Execution
and Counterparts. 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 the other
party, it being understood that both 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.

 

    	17

    	 

    

 

(k)          Governing
Law. All questions concerning the construction, validity, enforcement and interpretation of this Agreement shall be determined
in accordance with the provisions of the Purchase Agreement.

 

(l)          Cumulative
Remedies. The remedies provided herein are cumulative and not exclusive of any other remedies provided by law.

 

(m)          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.

 

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

 

(o)          Independent
Nature of Holders’ Obligations and Rights. The obligations of each Holder hereunder are several and not joint with the
obligations of any other Holder hereunder, and no Holder shall be responsible in any way for the performance of the obligations
of any other Holder hereunder. Nothing contained herein or in any other agreement or document delivered at any closing, and no
action taken by any Holder pursuant hereto or thereto, shall be deemed to constitute the Holders as a partnership, an association,
a joint venture or any other kind of group or entity, or create a presumption that the Holders are in any way acting in concert
or as a group or entity with respect to such obligations or the transactions contemplated by this Agreement or any other matters,
and the Company acknowledges that the Holders are not acting in concert or as a group, and the Company shall not asset any such
claim, with respect to such obligations or transactions. Each Holder shall be entitled to protect and enforce its rights, including
without limitation the rights arising out of this Agreement, and it shall not be necessary for any other Holder to be joined as
an additional party in any proceeding for such purpose. The use of a single agreement with respect to the obligations of the Company
contained was solely in the control of the Company, not the action or decision of any Holder, and was done solely for the convenience
of the Company and not because it was required or requested to do so by any Holder. It is expressly understood and agreed that
each provision contained in this Agreement is between the Company and a Holder, solely, and not between the Company and the Holders
collectively and not between and among Holders.

 

    	18

    	 

    

 

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

 

(Signature
Pages Follow)

 

    	19

    	 

    

 

IN WITNESS WHEREOF,
the parties have executed this Registration Rights Agreement as of the date first written above.

 

	 	NeuroMetrix, Inc. 
	 	 
	 	By:	 
	 	 	Name:
	 	 	Title:

 

[SIGNATURE PAGE OF HOLDERS FOLLOWS]

 

    	 

    	 

    

 

[SIGNATURE
PAGE OF HOLDERS TO NURO RRA]

 

Name of Holder: __________________________

 

Signature of Authorized Signatory of Holder: __________________________

 

Name of Authorized Signatory: _________________________

 

Title of Authorized Signatory: __________________________

 

[SIGNATURE PAGES CONTINUE]

 

    	 

    	 

    

 

Annex A

 

Plan of Distribution

 

Each Selling Stockholder
(the “Selling Stockholders”) of the securities and any of their pledgees, assignees and successors-in-interest
may, from time to time, sell any or all of their securities covered hereby on the Nasdaq Stock Market or any other stock exchange,
market or trading facility on which the securities are traded or in private transactions. These sales may be at fixed or negotiated
prices. A Selling Stockholder may use any one or more of the following methods when selling securities:

 

		·	ordinary brokerage transactions and transactions in which the broker-dealer solicits purchasers;

 

		·	block trades in which the broker-dealer will attempt to sell the securities as agent but may position and resell a portion
of the block as principal to facilitate the transaction;

 

		·	purchases by a broker-dealer as principal and resale by the broker-dealer for its account;

 

		·	an exchange distribution in accordance with the rules of the applicable exchange;

 

		·	privately negotiated transactions;

 

		·	settlement of short sales;

 

		·	in transactions through broker-dealers that agree with the Selling Stockholders to sell a specified number of such securities
at a stipulated price per security;

 

		·	through the writing or settlement of options or other hedging transactions, whether through an options exchange or otherwise;

 

		·	a combination of any such methods of sale; or

 

		·	any other method permitted pursuant to applicable law.

 

The Selling Stockholders
may also sell securities under Rule 144 under the Securities Act of 1933, as amended (the “Securities Act”),
if available, rather than under this prospectus.

 

Broker-dealers engaged
by the Selling Stockholders may arrange for other brokers-dealers to participate in sales. Broker-dealers may receive commissions
or discounts from the Selling Stockholders (or, if any broker-dealer acts as agent for the purchaser of securities, from the purchaser)
in amounts to be negotiated, but, except as set forth in a supplement to this Prospectus, in the case of an agency transaction
not in excess of a customary brokerage commission in compliance with FINRA Rule 2440; and in the case of a principal transaction
a markup or markdown in compliance with FINRA IM-2440.

 

    	 

    	 

    

 

In connection with
the sale of the securities or interests therein, the Selling Stockholders may enter into hedging transactions with broker-dealers
or other financial institutions, which may in turn engage in short sales of the securities in the course of hedging the positions
they assume. The Selling Stockholders may also sell securities short and deliver these securities to close out their short positions,
or loan or pledge the securities to broker-dealers that in turn may sell these securities. The Selling Stockholders may also enter
into option or other transactions with broker-dealers or other financial institutions or create one or more derivative securities
which require the delivery to such broker-dealer or other financial institution of securities offered by this prospectus, which
securities such broker-dealer or other financial institution may resell pursuant to this prospectus (as supplemented or amended
to reflect such transaction).

 

The Selling Stockholders
and any broker-dealers or agents that are involved in selling the securities may be deemed to be “underwriters” within
the meaning of the Securities Act in connection with such sales. In such event, any commissions received by such broker-dealers
or agents and any profit on the resale of the securities purchased by them may be deemed to be underwriting commissions or discounts
under the Securities Act. Each Selling Stockholder has informed the Company that it does not have any written or oral agreement
or understanding, directly or indirectly, with any person to distribute the securities.

 

The Company is required
to pay certain fees and expenses incurred by the Company incident to the registration of the securities. The Company has agreed
to indemnify the Selling Stockholders against certain losses, claims, damages and liabilities, including liabilities under the
Securities Act.

 

Because Selling Stockholders
may be deemed to be “underwriters” within the meaning of the Securities Act, they will be subject to the prospectus
delivery requirements of the Securities Act including Rule 172 thereunder. In addition, any securities covered by this prospectus
which qualify for sale pursuant to Rule 144 under the Securities Act may be sold under Rule 144 rather than under this prospectus.
The Selling Stockholders have advised us that there is no underwriter or coordinating broker acting in connection with the proposed
sale of the resale securities by the Selling Stockholders.

 

We agreed to keep this
prospectus effective until the earlier of (i) the date on which the securities may be resold by the Selling Stockholders without
registration and without regard to any volume or manner-of-sale limitations by reason of Rule 144, without the requirement for
the Company to be in compliance with the current public information under Rule 144 under the Securities Act or any other rule of
similar effect or (ii) all of the securities have been sold pursuant to this prospectus or Rule 144 under the Securities Act or
any other rule of similar effect. The resale securities will be sold only through registered or licensed brokers or dealers if
required under applicable state securities laws. In addition, in certain states, the resale securities covered hereby may not be
sold unless they have been registered or qualified for sale in the applicable state or an exemption from the registration or qualification
requirement is available and is complied with.

 

    	2

    	 

    

 

Under applicable rules
and regulations under the Exchange Act, any person engaged in the distribution of the resale securities may not simultaneously
engage in market making activities with respect to the common stock for the applicable restricted period, as defined in Regulation
M, prior to the commencement of the distribution. In addition, the Selling Stockholders will be subject to applicable provisions
of the Exchange Act and the rules and regulations thereunder, including Regulation M, which may limit the timing of purchases and
sales of the common stock by the Selling Stockholders or any other person. We will make copies of this prospectus available to
the Selling Stockholders and have informed them of the need to deliver a copy of this prospectus to each purchaser at or prior
to the time of the sale (including by compliance with Rule 172 under the Securities Act).

 

    	3

    	 

    

 

Annex B

 

NeuroMetrix,
Inc.

 

Selling Stockholder Notice and Questionnaire

 

The undersigned beneficial
owner of common stock (the “Registrable Securities”) of NeuroMetrix, Inc., a Delaware corporation (the “Company”),
understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”)
a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the
Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with
the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document
is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below.
All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement.

 

Certain legal consequences
arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders
and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences
of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

 

NOTICE

 

The undersigned beneficial
owner (the “Selling Stockholder”) of Registrable Securities hereby elects to include the Registrable Securities
owned by it in the Registration Statement.

 

    	 

    	 

    

 

The undersigned hereby provides the following
information to the Company and represents and warrants that such information is accurate:

 

QUESTIONNAIRE

 

1.          Name.

 

		(a)	Full Legal Name of Selling Stockholder
	 	 	 
	 	 	 

 

		(b)	Full Legal Name of Registered Holder (if not the same as (a) above) through which Registrable Securities
are held:
	 	 	 
	 	 	 

 

		(c)	Full Legal Name of Natural Control Person (which means a natural person who directly or indirectly
alone or with others has power to vote or dispose of the securities covered by this Questionnaire):
	 	 	 
	 	 	 

 

2. Address for Notices to Selling
Stockholder:

 

	 
	 
	 
	Telephone:	 

	Fax: 	 

	Contact Person: 	 

 

3. Broker-Dealer Status:

 

		(a)	Are you a broker-dealer?

 

Yes    ̈
         No    ̈

 

		(b)	If “yes” to Section 3(a), did you receive
your Registrable Securities as compensation for investment banking services to the Company?

 

Yes    ̈
         No    ̈

 

		Note:	If “no” to Section 3(b), the Commission’s staff has indicated that you should
be identified as an underwriter in the Registration Statement.

 

    	2

    	 

    

 

		(c)	Are you an affiliate of a broker-dealer?

 

Yes    ̈
         No    ̈

 

		(d)	If you are an affiliate of a broker-dealer, do you certify
that you purchased the Registrable Securities in the ordinary course of business, and at the time of the purchase of the Registrable
Securities to be resold, you had no agreements or understandings, directly or indirectly, with any person to distribute the Registrable
Securities?

 

Yes    ̈
         No    ̈

 

		Note:	If “no” to Section 3(d), the Commission’s staff has indicated that you should
be identified as an underwriter in the Registration Statement.

 

4. Beneficial Ownership of Securities
of the Company Owned by the Selling Stockholder.

 

Except as set forth below
in this Item 4, the undersigned is not the beneficial or registered owner of any securities of the Company other than the securities
issuable pursuant to the Purchase Agreement.

 

		(a)	Type and Amount of other securities beneficially owned
by the Selling Stockholder:
	 	 	 
	 	 	 
	 	 	 

 

    	3

    	 

    

 

5. Relationships with the Company:

 

Except as set forth below,
neither the undersigned nor any of its affiliates, officers, directors or principal equity holders (owners of 5% of more of the
equity securities of the undersigned) has held any position or office or has had any other material relationship with the Company
(or its predecessors or affiliates) during the past three years.

 

			State any exceptions here:
	 	 	 
	 	 	 
	 	 	 

 

The undersigned agrees
to promptly notify the Company of any inaccuracies or changes in the information provided herein that may occur subsequent to the
date hereof at any time while the Registration Statement remains effective.

 

By
signing below, the undersigned consents to the disclosure of the information contained herein in its answers to Items 1 through
5 and the inclusion of such information in the Registration Statement and the related prospectus and any amendments or supplements
thereto. The undersigned understands that such information will be relied upon by the Company in
connection with the preparation or amendment of the Registration Statement and the related prospectus and any amendments or supplements
thereto.

 

IN WITNESS WHEREOF
the undersigned, by authority duly given, has caused this Notice and Questionnaire to be executed and delivered either in person
or by its duly authorized agent.

 

	Date:	 	 	Beneficial Owner:	 
	 	 	 	 	 	 	 
	 	 	 	By:	 
	 	 	 	 	Name:	 	 
	 	 	 	 	Title:	 	 

 

PLEASE FAX A COPY (OR EMAIL A .PDF COPY)
OF THE COMPLETED AND EXECUTED NOTICE AND QUESTIONNAIRE, AND RETURN THE ORIGINAL BY OVERNIGHT MAIL, TO:

 

    	4

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