Document:

EX-4.2

 Exhibit 4.2 

DESCRIPTION OF SECURITIES REGISTERED UNDER 
 SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 
 The following
description of our common stock is intended as a summary only and, therefore, is not a complete description of our common stock. This description is based upon, and is qualified by reference to, our restated articles of incorporation, our by-laws and applicable provisions of Rhode Island Business Corporation Act. We refer you to the applicable provisions of our restated articles of incorporation, our by-laws
and the Rhode Island Business Corporation Act for a complete statement of the terms and rights of our capital stock. This description shall be deemed to be updated by any report or amendment thereto that we file with the Securities and Exchange
Commission for the purpose of updating this description. 
 Our authorized common stock consists of 13,000,000 shares of common
stock, par value $0.05 per share. We also have 100,000 shares of authorized, undesignated preferred stock, par value $10.00 per share. 

Common Stock 
 Voting Rights.

 The holders of our common stock are entitled to voting rights for the election of directors and for other purposes,
subject to any voting rights which may in the future be granted to subsequently created series of preferred stock. Each holder of common stock is entitled to one vote for each share held on all matters to be voted upon by our shareholders.

 Dividend Rights. 
 The holders of outstanding shares of our common stock are entitled to receive dividends when and if declared by our Board of Directors out of any funds legally available. 

Liquidation Rights. 

Subject to the payment of liabilities and obligations, any remaining assets or proceeds are to be distributed to holders of our common
stock according to their respective rights and interests in the event of our liquidation, dissolution or winding up. 
 Preemptive Rights.

 Holders of our common stock do not have preemptive or any other right to subscribe for or acquire any capital stock of any
class which may be issued, sold or otherwise disposed of by the us. 
 Preferred Stock 

We are authorized to issue 100,000 shares of preferred stock. As of December 31, 2019, we did not have any outstanding shares of
preferred stock. 
 Our board of directors may issue shares of preferred stock in one or more series and may establish from time
to time the number of shares to be included in each series and the designation, preferences and relative, participating, optional or other special rights, and qualifications, limitations or restrictions of each series, and any qualifications,
limitations or restrictions thereof. These matters will be fixed by a certificate of designations relating to the series. 

  
 1 

 An issuance of preferred stock may have the effect of delaying or preventing a change
in control. An issuance of preferred stock could decrease the amount of earnings and assets available for distribution to the holders of common stock or diminish the relative rights and powers, including voting rights, of the holders of common
stock. The issuance of preferred stock could have the effect of decreasing the market price of our common stock. 
 Provisions of Our By-laws That May Have Anti-Takeover Effects 
 Shareholders wishing to nominate persons for
election to our Board of Directors at an annual meeting or to propose any business to be considered by our shareholders at an annual meeting must comply with certain advance notice and other requirements set forth in our by-laws. 

  
 2Exhibit

Executive and Key Management Change-In-Control Severance Program

Introduction
The Akorn Board of Directors recognized that it was in the best interests of the shareholders to put in place a change in control severance program for certain executive and key management personnel (“Covered Employees”) for the purposes of retaining these employees and ensuring continuity of operations in the event of a change in the control of the company.  The program was established to address solely severance compensation (the treatment of equity would be governed by equity plan agreements under the Company’s stock option plan).  This program applies to those Covered Employees who do not have employment agreements.

Covered Employees - Executive Change-In-Control Severance
Those individuals who are executive direct reports to the CEO or have been deemed Named Executive Officers (NEOs) of the company, and do not have employment agreements, would be eligible for severance in the amount of one (1) year’s annual salary and one (1) year’s health and welfare benefit continuation should the conditions outlined in the program take place.
The list of these Covered Employees is maintained by the Chief Human Resources Officer.
Covered Employees - Key Management Change-In-Control Severance
Individuals in key management roles are identified by the Board and the CEO and the list is maintained by Chief Human Resources Officer.  “Key Management” is generally defined as Vice President or Senior Vice Presidents who do not report to the CEO and who lead particular functional areas, business units or manufacturing facilities and the continuity of those operations is deemed critical to the achievement of business objectives.  Individuals who are classified as key management under this program would be eligible for nine (9) months of salary and nine (9) months of health and welfare benefit continuation should the conditions outlined in the program take place.
Defining a Change-In-Control
“Change-In-Control” means, unless otherwise defined under I.R.S. Code § 409A, the occurrence of any of the following events:
 
(a)          the consummation of a merger or consolidation of the Company with any other entity which thereby becomes the Beneficial Owner of more than 50% of the outstanding “Voting Securities” (defined as securities the holders of which are entitled to vote for the election of Directors) of the surviving entity;
 
(b)          Directors who were members of the Board immediately prior to a meeting of the shareholders of the Company which meeting involves a contest for the election of at least one directorship, do not constitute at least a majority of the Directors following such meeting or election;
 
(c)          an acquisition, directly or indirectly, of more than 50% of the outstanding shares of any class of “Voting Securities” of the Company by any “Person”;
 
(d)          the shareholders of the Company approve a sale of all or substantially all of the assets of the Company or the liquidation of the Company; OR

(e)          there is a change, during any period of two consecutive years or less of a majority of the Board as constituted as of the beginning of such period, unless the election of each Director who is not a Director at the beginning of such period was approved by a vote of at least two-thirds of the Directors then in office who were Directors at the beginning of the period

Conditions for the program to take effect
The Company has adopted what is commonly referred to as a “double trigger” for this program to take effect.
This program is applicable to the Covered Employees if the Company has a Change-In-Control and the Covered Employee’s employment is terminated without cause within ninety (90) days prior to or twelve (12) months following the Change-In-Control.
Additionally, if the Company has a Change-In-Control, the Covered Employee may exercise this program for “Good Reason” within ninety (90) days prior to and twelve (12) months following the Change-In-Control.  For purposes of this program, “Good Reason” means the occurrence of any of the following:
		
	1)
	A change in the Covered Employee’s employment status or responsibilities with the Company which represents a material and adverse change from the Covered Employee’s status or responsibilities, or the assignment to the Covered Employee of any employment duties or responsibilities which are materially inconsistent with the Covered Employee’s employment status or responsibilities, or any action by the Company that results in a marked diminution in the Covered Employee’s position, authority, duties or responsibilities (in either case without sole regard to any change in title or the Company’s status as a public or private entity);

		
	2)
	A reduction in the Covered Employee’s base salary for employment with the Company to a level below that in effect at any time previously (except to the extent such reduction is not due to a Change-In-Control and is part of a comprehensive reduction in salary applicable to employees of the Company generally so long as the reduction applicable to the Covered Employee is comparable to the reduction applied to other employees of the Company at the same career level as the Covered Employee);

		
	3)
	The Company’s requiring the Covered Employee to be based at any place outside a 50-mile radius from the Covered Employee’s then current job location or residence without the Covered Employee’s written consent, except for travel that is reasonably necessary tin connection with the Company’s business;

		
	4)
	The insolvency or the filing (by any party, including the Company) of a petition for bankruptcy of the Company, which petition is not dismissed within sixty (60) days.

In order to exercise their rights under this program, a Covered Employee needs to notify the Chief Human Resources Officer, or another official designated by the Company, in writing of their request to utilize this program.  A determination will then be made by the Company and communicated to the Covered Employee.
Any severance payments under this program will be conditioned upon the execution of a general release by the Covered Employee and the Company.Exhibit 10.1

 

SECURITIES PURCHASE
AGREEMENT

 

This SECURITIES
PURCHASE AGREEMENT (this “Agreement”), dated as of April 9, 2020, is by and among Trovagene, Inc., a Delaware
corporation with headquarters located at 11055 Flintkote Avenue, Suite B, San Diego, CA 92121 (the ”Company”),
and Lincoln Park Capital Fund, LLC, an Illinois limited liability company (the “Buyer”).

 

RECITALS

 

A.                
The Buyer wishes to purchase, and the Company wishes to sell, upon the terms and subject conditions stated in this Agreement,
(i) (X) 904,970 shares of Common Stock (as defined herein) (collectively, the “Common Shares”), and (Y) a Series
K Warrant, in the form attached hereto as Exhibit A-1 (the “Series K Warrant”), to initially purchase
an aggregate of up to 255,000 shares of Common Stock (collectively, the “Series K Warrant Shares”, and, together
with the Series K Warrant, the “Series K Securities”), at an exercise price of $0.01 per share, in each case
pursuant to the Company’s shelf registration statement on Form S-3 (Registration Number 333-232321) (the “Registration
Statement”), which has been declared effective in accordance with the Securities Act of 1933, as amended (the “1933
Act”), by the United States Securities and Exchange Commission (the “SEC”), and (ii) a Series L Warrant,
in the form attached hereto as Exhibit A-2 (the “Series L Warrant”, and together with the Series K Warrant,
the “Warrants”), to initially purchase an aggregate of up to 1,159,970 shares of Common Stock (collectively,
the “Series L Warrant Shares”, and together with the Series L Warrant, the “Series L Securities”,
and collectively with the Series K Warrant Shares, the “Warrant Shares”), at an exercise price of $0.81 per
share, in reliance upon the exemption from securities registration afforded by Section 4(a)(2) of the Securities Act of 1933, and
Rule 506(b) of Regulation D (“Regulation D”) as promulgated by the SEC under the 1933 Act.

 

B.                
The Common Shares, the Warrants and the Warrant Shares are collectively referred to herein as the “Securities”.

 

AGREEMENT

 

NOW, THEREFORE,
in consideration of the premises and the mutual covenants contained herein and for other good and valuable consideration, the receipt
and sufficiency of which are hereby acknowledged, the Company and the Buyer hereby agree as follows:

 

	1.	PURCHASE AND SALE OF COMMON SHARES AND WARRANTS.

 

(a)              
Purchase of Common Shares and Warrants. Subject to the satisfaction (or waiver) of the conditions set forth in Sections
6 and 7 below, the Company shall issue and sell to the Buyer, and the Buyer agrees to purchase from the Company on the Closing
Date (as defined below), (i) 904,970 Common Shares, (ii) the Series K Warrant to initially acquire an aggregate of up to 255,000
Series K Warrant Shares and (iii) the Series L Warrant to initially acquire an aggregate of up to 1,159,970 Series L Warrant Shares.

 

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(b)               Closing.
The closing (the “Closing”) of the purchase of the Common Shares and the Warrants by the Buyer shall occur
at the offices of Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C., 666 Third Avenue, New York, NY 10017. The date and
time of the Closing (the “Closing Date”) shall be 10:00 a.m., New York time, on the first (1st) Business
Day (as defined below) on which the conditions to the Closing set forth in Sections 6 and 7 below are satisfied or waived (or
such other date as is mutually agreed to by the Company and the Buyer). As used herein “Business Day”
means any day other than a Saturday, Sunday or other day on which commercial banks in New York, New York are authorized or
required by law to remain closed.

 

(c)              
Purchase Price. The aggregate gross purchase price for the Common Shares and the Warrants to be purchased by the
Buyer hereunder shall be $1,084,571.64 (the “Purchase Price”).

 

(d)              
Form of Payment; Deliveries. On the Closing Date, (i) the Buyer shall pay the Purchase Price (less the amount withheld
pursuant to Section 4(g)) to the Company for the Common Shares and the Warrants to be issued and sold to the Buyer at the Closing,
by wire transfer of immediately available funds in accordance with the Flow of Funds Letter (as defined below) and (ii) the Company
shall (A) cause Philadelphia Stock Transfer, Inc. (together with any subsequent transfer agent, the “Transfer Agent”)
through the Depository Trust Company (“DTC”) Fast Automated Securities Transfer Program, to credit 904,970 Common
Shares to the Buyer’s or its designee’s balance account with DTC through its Deposit/Withdrawal at Custodian system,
(B) deliver to the Buyer the Series K Warrant pursuant to which the Buyer shall have the right to initially acquire an aggregate
of up to 255,000 Series K Warrant Shares, duly executed on behalf of the Company and registered in the name of the Buyer or its
designee, and (C) deliver to the Buyer the Series L Warrant pursuant to which the Buyer shall have the right to initially acquire
an aggregate of up to 1,159,970 Series L Warrant Shares, duly executed on behalf of the Company and registered in the name of the
Buyer or its designee.

 

	 	2.	BUYER’S REPRESENTATIONS AND WARRANTIES.

 

The Buyer
represents and warrants to the Company that, as of the date hereof and as of the Closing Date:

 

(a)              
Organization; Authority. The Buyer is an entity duly organized, validly existing and in good standing under the laws
of the jurisdiction of its organization with the requisite power and authority to enter into and to consummate the transactions
contemplated by this Agreement and otherwise to carry out its obligations hereunder.

 

(b)              
Validity; Enforcement. This Agreement has been duly and validly authorized, executed and delivered on behalf of the
Buyer and shall constitute the legal, valid and binding obligations of the Buyer enforceable against the Buyer in accordance with
its terms, except as such enforceability may be limited by general principles of equity or to applicable bankruptcy, insolvency,
reorganization, moratorium, liquidation and other similar laws relating to, or affecting generally, the enforcement of applicable
creditors’ rights and remedies.

 

(c)               No
Public Sale or Distribution of Series L Securities. The Buyer is acquiring the Series L Securities for its own account
and not with a view towards, or for resale in connection with, the public sale or distribution thereof in violation of
applicable securities laws, except pursuant to sales registered or exempted under the 1933 Act; provided, however, by making
the representations herein, the Buyer does not agree, or make any representation or warranty, to hold any of the Securities
for any minimum or other specific term and reserves the right to dispose of the Securities at any time in accordance with or
pursuant to a registration statement or an exemption under the 1933 Act. The Buyer is acquiring the Securities hereunder in
the ordinary course of its business. The Buyer does not presently have any agreement or understanding, directly or
indirectly, with any Person to distribute any of the Securities in violation of applicable securities laws.

 

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(d)              
Accredited Investor Status. At the time the Buyer was offered the Securities, it was, and as of the date hereof it
is, an “accredited investor” as defined in Rule 501(a)(1), (a)(2), (a)(3), (a)(7) or (a)(8) under the 1933 Act.

 

(e)              
Experience of Buyer. The Buyer, 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. The Buyer 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.

 

(f)               
Reliance on Exemptions. The Buyer understands that the Series L Securities are being offered and sold to it in reliance
on specific exemptions from the registration requirements of United States federal and state securities laws and that the Company
is relying in part upon the truth and accuracy of, and the Buyer’s compliance with, the representations, warranties, agreements,
acknowledgments and understandings of the Buyer set forth herein in order to determine the availability of such exemptions and
the eligibility of such Buyer to acquire the Securities.

 

(g)              
Information. The Buyer and its advisors, if any, have been furnished with all materials relating to the business,
finances and operations of the Company and materials relating to the offer and sale of the Securities which have been requested
by the Buyer. The Buyer and its advisors, if any, have been afforded the opportunity to ask questions of the Company. Neither such
inquiries nor any other due diligence investigations conducted by the Buyer or its advisors, if any, or its representatives shall
modify, amend or affect the Buyer’s right to rely on the Company’s representations and warranties contained herein
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. The Buyer has sought
such accounting, legal and tax advice as it has considered necessary to make an informed investment decision with respect to its
acquisition of the Securities.

 

(h)              
No Governmental Review. The Buyer understands that no United States federal or state agency or any other government
or governmental agency has passed on or made any recommendation or endorsement of the Securities or the fairness or suitability
of the investment in the Securities nor have such authorities passed upon or endorsed the merits of the offering of the Securities.

 

(i)                 Transfer
or Resale. The Buyer understands that except as provided in Section 4(g) hereof: (i) the Series L Securities have not
been and are not being registered under the 1933 Act or any state securities laws, and may not be offered for sale, sold,
assigned or transferred unless (A) subsequently registered thereunder, (B) the Buyer shall have delivered to the Company (if
requested by the Company) an opinion of counsel to the Buyer, in a form reasonably acceptable to the Company, to the effect
that the Series L Warrant or the Series L Warrant Shares to be sold, assigned or transferred may be sold, assigned or
transferred pursuant to an exemption from such registration, or (C) the Buyer provides the Company with reasonable assurance
that the Series L Warrant or Series L Warrant Shares can be sold, assigned or transferred pursuant to Rule 144 or Rule 144A
promulgated under the 1933 Act (or a successor rule thereto) (collectively, “Rule 144”); (ii) any sale of
the Series L Warrant or Series L Warrant Shares made in reliance on Rule 144 may be made only in accordance with the terms of
Rule 144, and further, if Rule 144 is not applicable, any resale of the Series L Warrant or Series L Warrant Shares under
circumstances in which the seller (or the Person (as defined below) through whom the sale is made) may be deemed to be an
underwriter (as that term is defined in the 1933 Act) may require compliance with some other exemption under the 1933 Act or
the rules and regulations of the SEC promulgated thereunder; and (iii) neither the Company nor any other Person is under any
obligation to register the Series L Warrant or any of the Series L Warrant Shares under the 1933 Act or any state securities
laws or to comply with the terms and conditions of any exemption thereunder.

 

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 (j)                 Residency. The Buyer is a resident of the State of Illinois.

 

(k)              
Certain Trading Activities. The Buyer represents and warrants to the Company that at no time prior to the date of
this Agreement has any of the Buyer, its agents, representatives or affiliates engaged in or effected, in any manner whatsoever,
directly or indirectly, any (i) “short sale” (as such term is defined in Rule 200 of Regulation SHO of the Securities
Exchange Act of 1934, as amended (the “1934 Act”)) of the Common Stock or (ii) hedging transaction, which establishes
a net short position with respect to the Common Stock.

 

(l)                
General Solicitation. The Buyer is not purchasing the Series L 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.

 

(m)            
Manipulation of Price. Since the time that such Buyer was first contacted by the Company or its agent regarding the
investment in the Company contemplated herein, the Buyer has not, and, to the knowledge of the Buyer, no Person acting on its behalf
has, directly or indirectly, (i) taken 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.

 

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	 	3.	REPRESENTATIONS AND WARRANTIES OF THE COMPANY.

 

The Company
represents and warrants to the Buyer that, as of the date hereof and as of the Closing Date:

 

(a)               Organization
and Qualification. Each of the Company and each of its Subsidiaries are entities duly organized and validly existing and
in good standing under the laws of the jurisdiction in which they are formed, and have the requisite power and authority to
own their properties and to carry on their business as now being conducted and as presently proposed to be conducted. Each of
the Company and each of its Subsidiaries is duly qualified as a foreign entity to do business and is in good standing in
every jurisdiction in which its ownership of property or the nature of the business conducted by it makes such qualification
necessary, except to the extent that the failure to be so qualified or be in good standing would not reasonably be expected
to have a Material Adverse Effect (as defined below). As used in this Agreement, “Material Adverse Effect”
means any material adverse effect on (i) the business, properties, assets, liabilities, operations (including results
thereof), condition (financial or otherwise) or prospects of the Company or any Subsidiary, individually or taken as a whole,
(ii) the transactions contemplated hereby or in any of the other Transaction Documents or any other agreements or instruments
to be entered into in connection herewith or therewith or (iii) the authority or ability of the Company to perform any of
their respective obligations under any of the Transaction Documents (as defined below). All of the direct and indirect
Subsidiaries of the Company are set forth in the SEC Documents. 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. “Subsidiaries” means any Person in which
the Company, directly or indirectly, (A) owns any of the outstanding capital stock or holds any equity or similar interest of
such Person or (B) controls or operates all or any part of the business, operations or administration of such Person, and
each of the foregoing, is individually referred to herein as a “Subsidiary”.

 

(b)               Authorization;
Enforcement; Validity. The Company has the requisite power and authority to enter into and perform its obligations under
this Agreement and the other Transaction Documents and to issue the Securities in accordance with the terms hereof and
thereof. The execution and delivery of this Agreement and the other Transaction Documents by the Company and the consummation
by the Company of the transactions contemplated hereby and thereby (including, without limitation, the offer and sale of the
Common Shares, the offer and sale of the Series K Securities and the reservation for issuance and issuance of the Series K
Warrant Shares issuable upon exercise of the Series K Warrant, the offer and sale of the Series L Securities and the
reservation for issuance and issuance of the Series L Warrant Shares issuable upon exercise of the Series L Warrant) have
been duly authorized by the Company’s board of directors and (other than (i) the filing with the SEC of the prospectus
supplement relating to the offer and sale of the Common Shares and the Series K Securities pursuant to Rule 424(b) under the
1933 Act (the “Prospectus Supplement”) supplementing the base prospectus forming part of the Registration
Statement (the “Prospectus”), (ii) the filing of a Form D with the SEC relating to the offer and sale of
the Series L Securities pursuant to Regulation D, (iii) the filing of a Notice of Additional Listing with The Nasdaq Capital
Market (the “Principal Market”) and (iv) any other filings as may be required by any state securities
authorities) no further filing, consent or authorization is required by the Company, its board of directors or its
stockholders or other governing body. This Agreement has been, and the other Transaction Documents will be prior to the
Closing, duly executed and delivered by the Company, and each constitutes the legal, valid and binding obligations of the
Company, enforceable against the Company in accordance with its respective terms, except as such enforceability may be
limited by general principles of equity or applicable bankruptcy, insolvency, reorganization, moratorium, liquidation or
similar laws relating to, or affecting generally, the enforcement of applicable creditors’ rights and remedies and
except as rights to indemnification and to contribution may be limited by federal or state securities law.
 “Transaction Documents” means, collectively, this Agreement, the Warrants, the Irrevocable Transfer Agent
Instructions (as defined below) and each of the other agreements and instruments entered into or delivered by any of the
parties hereto in connection with the transactions contemplated hereby and thereby, as may be amended from time to time.

 

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(c)               Issuance
of Securities; Registration Statement. The issuance of the Common Shares and the Warrants are duly authorized and, upon
issuance and payment in accordance with the terms of the Transaction Documents shall be validly issued, fully paid and
non-assessable and free from all preemptive or similar rights, mortgages, defects, claims, liens, pledges, charges, taxes,
rights of first refusal, encumbrances, security interests and other encumbrances (collectively “Liens”)
with respect to the issuance thereof. As of the Closing, the Company shall have reserved from its duly authorized capital
stock not less than 100% of the maximum number of shares of Common Stock issuable upon exercise of the Warrants (without
taking into account any limitations on the exercise of the Warrants set forth in the Warrants). Upon exercise in accordance
with the terms of the Series K Warrants, the Series K Warrant Shares, when issued, will be validly issued, fully paid and
nonassessable and free from all preemptive or similar rights or Liens with respect to the issue thereof, with the holders
being entitled to all rights accorded to a holder of Common Stock. Upon exercise in accordance with the terms of the Series L
Warrants, the Series L Warrant Shares, when issued, will be validly issued, fully paid and nonassessable and free from all
preemptive or similar rights or Liens with respect to the issue thereof, with the holders being entitled to all rights
accorded to a holder of Common Stock. Upon receipt of the Common Shares and the Warrants at the Closing, upon receipt of
Series K Warrant Shares upon exercise of the Series K Warrants and upon receipt of Series L Warrant Shares upon exercise of
the Series L Warrants, the Buyer will have good and marketable title to such Common Shares, Warrants, Series K Warrant Shares
and Series L Warrant Shares, respectively. Subject to the accuracy of the representations and warranties of the Buyer in this
Agreement, the offer and sale of the Series L Securities to the Buyer under this Agreement and the Series L Warrant, as
applicable, are exempt from registration under the 1933 Act under Section 4(a)(2) of the 1933 Act and Rule 506(b) of
Regulation D. The offer and sale of all of the Common Shares and the Series K Securities to the Buyer under this Agreement
and the Series K Warrants, as applicable, is registered under the 1933 Act pursuant to the Registration Statement, and all of
the Common Shares and the Series K Securities are freely transferable and freely tradable by the Buyer without restriction.
The Registration Statement was declared effective under the Securities Act by the SEC on June 13, 2016, and any
post-effective amendment thereto has also been declared effective by the SEC under the 1933 Act. The Company has not received
from the SEC any notice pursuant to Rule 401(g)(1) under the 1933 Act objecting to the use of the shelf registration
statement form. No stop order suspending the effectiveness of the Registration Statement or any related registration
statement filed by the Company with the SEC under Rule 462(b) under the 1933 Act is in effect and no proceedings for such
purpose have been instituted or are pending or, to the knowledge of the Company, are contemplated or threatened by the SEC.
At the time of (i) the initial filing of the Registration Statement with the SEC and (ii)  the
most recent amendment thereto for the purposes of complying with Section 10(a)(3) of the Securities Act (whether such
amendment was by post-effective amendment, incorporated report filed pursuant to Section 13 or 15(d) of the 1934 Act or form
of prospectus), the Company met the then applicable requirements for use of Form S-3 under the 1933 Act. The Company and the
offer, issuance and sale of the Common Shares and the Series K Securities to the Buyer hereunder and under the Series K
Warrant, as applicable, meet the requirements for and comply with the applicable conditions set forth in Form S-3 under the
Securities Act, including compliance with General Instructions I.A and I.B.6. of Form S-3. The Registration Statement and the
offer, issuance and sale of the Common Shares and the Series K Securities as contemplated hereby and by the Series K Warrant,
as applicable, meet the requirements of Rule 415(a)(1)(x) under the 1933 Act and comply in all material respects with said
Rule. The Registration Statement is effective and available for the offer, issuance and sale of all of the Common Shares and
the Series K Securities thereunder, and the Company has not received any notice that the SEC has issued or intends to issue a
stop-order with respect to the Registration Statement or that the SEC otherwise has suspended or withdrawn the effectiveness
of the Registration Statement, either temporarily or permanently, or intends or has threatened in writing to do so. The
 “Plan of Distribution” section under the Registration Statement permits the issuance and sale of the Common
Shares and the Series K Securities hereunder and under the Series K Warrant, as applicable. At the time the Registration
Statement and any amendment thereto became effective and on the date of this Agreement, the Registration Statement and any
amendment thereto complied and complies in all material respects with the requirements of the 1933 Act and did not and does
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. The Prospectus and any amendment or supplements thereto (including,
without limitation the Prospectus Supplement), at the time the Prospectus or any amendment or supplement thereto was issued
and on the date of this Agreement, complied and complies in all material respects with the requirements of the 1933 Act and
did not and does not contain any 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. At the earliest time
after the filing of the Registration Statement that the Company or another offering participant made a bona fide offer
(within the meaning of Rule 164(h)(2) under the 1933 Act) relating to the Common Shares and the Series K Securities, the
Company was not and is not an “Ineligible Issuer” (as defined in Rule 405 under the 1933 Act). The Company has
not distributed any offering material in connection with the offer or sale of the Common Shares and the Series K Securities,
other than the Registration Statement, the Prospectus and the Prospectus Supplement.

 

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(d)               No
Conflicts. The execution, delivery and performance of the Transaction Documents by the Company and the consummation by
the Company of the transactions contemplated hereby and thereby (including, without limitation, the offer and sale of the
Common Shares, the offer and sale of the Series K Securities and the reservation for issuance and issuance of the Series K
Warrant Shares issuable upon exercise of the Series K Warrant, the offer and sale of the Series L Securities and the
reservation for issuance and issuance of the Series L Warrant Shares issuable upon exercise of the Series L Warrant) will not
(i) result in a violation of the Certificate of Incorporation (as defined below) (including, without limitation, any
certificate of designation contained therein), Bylaws (as defined below), or the certificate of incorporation, certificate of
formation, memorandum of association, articles of association, bylaws or other organizational documents of any of the
Company’s Subsidiaries, or any capital stock or other securities of the Company or any of its Subsidiaries, (ii)
conflict with, or constitute a default (or an event which with notice or lapse of time or both would become a default) in any
respect under, or give to others any rights of termination, amendment, acceleration or cancellation of, any agreement,
indenture or instrument to which the Company or any of its Subsidiaries is a party, or (iii)
result in a violation of any law, rule, regulation, order, judgment or decree (including, without limitation, foreign,
federal and state securities laws and regulations and the rules and regulations of the Principal Market and including all
applicable foreign, federal and state laws, rules and regulations) applicable to the Company or any of its Subsidiaries or by
which any property or asset of the Company or any of its Subsidiaries is bound or affected.

 

    -7-

     

    

 

(e)              
Consents. Neither the Company nor any Subsidiary is required to obtain any consent from, authorization or order of,
or make any filing or registration with (other than (i) the filing with the SEC of the Prospectus Supplement relating to the offer,
issuance and sale of the Common Shares and the Series K Securities to the Buyer, (ii) the filing with the SEC of a Form D relating
to the offer, issuance and sale of the Series L Securities to the Buyer pursuant to Regulation D, (iii) the filing of a Notice
of Additional Listing with the Principal Market and (iv) any other filings as may be required by any state securities authorities),
any Governmental Entity (as defined below) or any regulatory or self-regulatory agency or any other Person in order for it to execute,
deliver or perform any of its respective obligations under or contemplated by the Transaction Documents, in each case, in accordance
with the terms hereof or thereof. All consents, authorizations, orders, filings and registrations which the Company or any Subsidiary
is required to obtain pursuant to the preceding sentence have been or will be obtained or effected on or prior to the Closing Date,
and neither the Company nor any of its Subsidiaries are aware of any facts or circumstances which might prevent the Company or
any of its Subsidiaries from obtaining or effecting any of the registration, application or filings contemplated by the Transaction
Documents. The Company is not currently in violation of the requirements of the Principal Market and has no knowledge of any facts
or circumstances which could reasonably lead to delisting or suspension of the Common Stock in the foreseeable future. “Governmental
Entity” means any nation, state, county, city, town, village, district, or other political jurisdiction of any nature,
federal, state, local, municipal, foreign, or other government, governmental or quasi-governmental authority of any nature (including
any governmental agency, branch, department, official, or entity and any court or other tribunal), multi-national organization
or body; or body exercising, or entitled to exercise, any administrative, executive, judicial, legislative, police, regulatory,
or taxing authority or power of any nature or instrumentality of any of the foregoing, including any entity or enterprise owned
or controlled by a government or a public international organization or any of the foregoing.

 

(f)               
Acknowledgment Regarding Buyer’s Purchase of Securities. The Company acknowledges and agrees that the Buyer
is acting solely in the capacity of an arm’s length purchaser with respect to the Transaction Documents and the transactions
contemplated hereby and thereby and that the Buyer is not (i) an officer or director of the Company or any of its Subsidiaries,
(ii) an “affiliate” (as defined in Rule 144) of the Company or any of its Subsidiaries or (iii) to its knowledge, a
 “beneficial owner” of more than 10% of the shares of Common Stock (as defined for purposes of Rule 13d-3 of the 1934
Act). The Company further acknowledges that the Buyer is not acting as a financial advisor or fiduciary of the Company or any of
its Subsidiaries (or in any similar capacity) with respect to the Transaction Documents and the transactions contemplated hereby
and thereby, and any advice given by the Buyer or any of its representatives or agents in connection with the Transaction Documents
and the transactions contemplated hereby and thereby is merely incidental to the Buyer’s purchase of the Securities. The
Company further represents to the Buyer that the Company’s decision to enter into the Transaction Documents has been based
solely on the independent evaluation by the Company and its representatives.

 

    -8-

     

    

 

(g)              
No General Solicitation; Placement Agent’s Fees. Neither the Company, nor any of its Subsidiaries or affiliates,
nor any Person acting on its or their behalf, has engaged in any form of general solicitation or general advertising (within the
meaning of Regulation D) in connection with the offer, issuance and sale of the Series L Securities. The Company shall be responsible
for the payment of any placement agent’s fees, financial advisory fees, or brokers’ commissions relating to or arising
out of the transactions contemplated by the Transaction Documents. The Company shall pay, and hold the Buyer harmless against,
any liability, loss or expense (including, without limitation, attorney's fees and out-of-pocket expenses) arising in connection
with any such claim. Neither the Company nor any of its Subsidiaries has engaged any placement agent or other agent in connection
with the offer and sale of any of the Securities contemplated by the Transaction Documents.

 

(h)              
No Integrated Offering. None of the Company, its Subsidiaries or any of their affiliates, nor any Person acting on
their behalf has, directly or indirectly, made any offers or sales of any security or solicited any offers to buy any security,
under circumstances that would cause the issuance of any of the Securities to require approval of stockholders of the Company under
any applicable stockholder approval laws, rules or regulations, including, without limitation, under the rules of any exchange
or automated quotation system on which any securities of the Company are listed or designated for quotation. None of the Company,
its Subsidiaries or any of their affiliates, nor any Person acting on their behalf has, directly or indirectly, made any offers,
issuances or sales of any security (including, without limitation, the offer, issuance and sale of the Common Shares and the Series
K Securities to the Buyer hereunder and under the Series K Warrant, as applicable) or solicited any offers to buy any security
(including, without limitation, any of the Common Shares, the Series K Warrant or any of the Series K Warrant Shares), under circumstances
that would require registration of the offer, issuance or sale of the Series L Warrant or any of the Series L Warrant Shares under
the 1933 Act, whether through integration with the offering of the Common Shares and the Series K Securities to the Buyer hereunder
and under the Series K Warrant, as applicable, pursuant to the Registration Statement, any prior offering of securities of the
Company or otherwise.

 

(i)                
Dilutive Effect. The Company understands and acknowledges that the number of Series K Warrant Shares and the number
of Series L Warrant Shares will increase in certain circumstances. The Company further acknowledges that its obligation to issue
(i) the Series K Warrant Shares upon exercise of the Series K Warrant in accordance with this Agreement and the Series K Warrant
and (ii) the Series L Warrant Shares upon exercise of the Series L Warrant in accordance with this Agreement and the Series L Warrant,
in each case is absolute and unconditional regardless of the dilutive effect that such issuance may have on the ownership interests
of other stockholders of the Company.

 

(j)                
Application of Takeover Protections; Rights Agreement. The Company and its board of directors have taken all necessary
action, if any, in order to render inapplicable any control share acquisition, interested stockholder, business combination, poison
pill (including, without limitation, any distribution under a rights agreement), stockholder rights plan or other similar anti-
takeover provision under the Certificate of Incorporation, Bylaws or other organizational documents or the laws of the jurisdiction
of its incorporation or otherwise which is or could become applicable to the Buyer as a result of the transactions contemplated
by this Agreement, including, without limitation, the Company’s issuance of the Securities and the Buyer’s ownership
of the Securities. The Company and its board of directors have taken all necessary action, if any, in order to render inapplicable
any stockholder rights plan or similar arrangement relating to accumulations of beneficial ownership of shares of Common Stock
or a change in control of the Company or any of its Subsidiaries.

 

    -9-

     

    

 

(k)              
SEC Documents; Financial Statements. During the two (2) years prior to the date hereof, the Company has timely filed
all reports, schedules, forms, proxy statements, statements and other documents required to be filed by it with the SEC pursuant
to the reporting requirements of the 1934 Act (all of the foregoing filed prior to the date hereof and all exhibits and appendices
included therein and financial statements, notes and schedules thereto and documents incorporated by reference therein being hereinafter
referred to as the “SEC Documents”). The Company has delivered or has made available to the Buyer or its representatives
true, correct and complete copies of each of the SEC Documents not available on the EDGAR system. As of their respective dates,
the SEC Documents complied in all material respects with the requirements of the 1934 Act and the rules and regulations of the
SEC promulgated thereunder applicable to the SEC Documents, and none of the SEC Documents, at the time they were filed with the
SEC, contained any untrue statement of a material fact or omitted to state a material fact required to be stated therein or necessary
in order to make the statements therein, in the light of the circumstances under which they were made, not misleading. As of their
respective dates, the financial statements of the Company included in the SEC Documents complied in all material respects with
applicable accounting requirements and the published rules and regulations of the SEC with respect thereto as in effect as of the
time of filing. Such financial statements have been prepared in accordance with generally accepted accounting principles (“GAAP”),
consistently applied, during the periods involved (except (i) as may be otherwise indicated in such financial statements or the
notes thereto, or (ii) in the case of unaudited interim statements, to the extent they may exclude footnotes or may be condensed
or summary statements) and fairly present in all material respects the financial position of the Company as of the dates thereof
and the results of its operations and cash flows for the periods then ended (subject, in the case of unaudited statements, to normal
year-end audit adjustments which will not be material, either individually or in the aggregate). The reserves, if any, established
by the Company or the lack of reserves, if applicable, are reasonable based upon facts and circumstances known by the Company on
the date hereof and there are no loss contingencies that are required to be accrued by the Statement of Financial Accounting Standard
No. 5 of the Financial Accounting Standards Board which are not provided for by the Company in its financial statements or otherwise.
No other information provided by or on behalf of the Company to the Buyer which is not included in the SEC Documents (including,
without limitation, information in the disclosure schedules to this Agreement) contains any untrue statement of a material fact
or omits to state any material fact necessary in order to make the statements therein not misleading, in the light of the circumstance
under which they are or were made. The Company is not currently contemplating to amend or restate any of the financial statements
(including, without limitation, any notes or any letter of the independent accountants of the Company with respect thereto) included
in the SEC Documents (the “Financial Statements”), nor is the Company currently aware of facts or circumstances
which would require the Company to amend or restate any of the Financial Statements, in each case, in order for any of the Financials
Statements to be in compliance with GAAP and the rules and regulations of the SEC. The Company has not been informed by its independent
accountants that they recommend that the Company amend or restate any of the Financial Statements or that there is any need for
the Company to amend or restate any of the Financial Statements.

 

    -10-

     

    

 

(l)                 Absence
of Certain Changes. Since the date of the Company’s most recent audited financial statements contained in a Form
10-K, there has been no material adverse change and no material adverse development in the business, assets, liabilities,
properties, operations (including results thereof), condition (financial or otherwise) or prospects of the Company or any of
its Subsidiaries. Since the date of the Company’s most recent audited financial statements contained in a Form 10-K,
neither the Company nor any of its Subsidiaries has (i) declared or paid any dividends, (ii) sold any assets, individually or
in the aggregate, outside of the ordinary course of business or (iii) made any capital expenditures, individually or in the
aggregate, outside of the ordinary course of business. Neither the Company nor any of its Subsidiaries has taken any steps to
seek protection pursuant to any law or statute relating to bankruptcy, insolvency, reorganization, receivership, liquidation
or winding up, nor does the Company or any Subsidiary have any knowledge or reason to believe that any of their respective
creditors intend to initiate involuntary bankruptcy proceedings or any actual knowledge of any fact which would reasonably
lead a creditor to do so. The Company and its Subsidiaries, individually and on a consolidated basis, are not as of the date
hereof, and after giving effect to the transactions contemplated hereby to occur at the Closing, will not be Insolvent (as
defined below). For purposes of this Section 3(l), “Insolvent” means, (i) with respect to the Company and
its Subsidiaries, on a consolidated basis, (A)   the
present fair saleable value of the Company’s and its Subsidiaries’ assets is less than the amount required to pay
the Company’s and its Subsidiaries’ total Indebtedness (as defined below), (B)   the
Company and its Subsidiaries are unable to pay their debts and liabilities, subordinated, contingent or otherwise, as such
debts and liabilities become absolute and matured or (C) the Company and its Subsidiaries intend to incur or believe that
they will incur debts that would be beyond their ability to pay as such debts mature; and (ii) with respect to the Company
and each Subsidiary, individually, (A) the present fair saleable value of the Company’s or such Subsidiary’s (as
the case may be) assets is less than the amount required to pay its respective total Indebtedness, (B) the Company or
such Subsidiary (as the case may be) is unable to pay its respective debts and liabilities, subordinated, contingent or
otherwise, as such debts and liabilities become absolute and matured or (C) the Company or such Subsidiary (as the case may
be) intends to incur or believes that it will incur debts that would be beyond its respective ability to pay as such debts
mature. Neither the Company nor any of its Subsidiaries has engaged in any business or in any transaction, and is not about
to engage in any business or in any transaction, for which the Company’s or such Subsidiary’s remaining assets
constitute unreasonably small capital with which to conduct the business in which it is engaged as such business is now
conducted and is proposed to be conducted.

 

(m)            
No Undisclosed Events, Liabilities, Developments or Circumstances. No event, liability, development or circumstance
has occurred or exists, or is reasonably expected to exist or occur with respect to the Company, any of its Subsidiaries or any
of their respective businesses, properties, liabilities, prospects, operations (including results thereof) or condition (financial
or otherwise), that (i) would be required to be disclosed by the Company under applicable securities laws on a registration statement
on Form S-1 filed with the SEC relating to an issuance and sale by the Company of its Common Stock and which has not been publicly
announced, (ii) could have a material adverse effect on the Buyer’s investment hereunder or (iii) could have a Material Adverse
Effect.

 

    -11-

     

    

 

(n)              
Conduct of Business; Regulatory Permits. Neither the Company nor any of its Subsidiaries is in violation of any
term of or in default under its Certificate of Incorporation, any certificate of designation, preferences or rights of any other
outstanding series of preferred stock of the Company, or any organizational charter, certificate of formation, memorandum of association,
articles of association, certificate of incorporation or bylaws of any of the Subsidiaries. Neither the Company nor any of its
Subsidiaries is in violation of any judgment, decree or order or any statute, ordinance, rule or regulation applicable to the
Company or any of its Subsidiaries, and neither the Company nor any of its Subsidiaries will conduct its business in violation
of any of the foregoing, except in all cases for possible violations which could not, individually or in the aggregate, have a
Material Adverse Effect. The Company and each of its Subsidiaries possess all certificates, authorizations and permits issued
by the appropriate regulatory authorities necessary to conduct their respective businesses, except where the failure to possess
such certificates, authorizations or permits would not have, individually or in the aggregate, a Material Adverse Effect, and
neither the Company nor any such Subsidiary has received any notice of proceedings relating to the revocation or modification
of any such certificate, authorization or permit. There is no agreement, commitment, judgment, injunction, order or decree binding
upon the Company or any of its Subsidiaries or to which the Company or any of its Subsidiaries is a party which has or would reasonably
be expected to have the effect of prohibiting or materially impairing any business practice of the Company or any of its Subsidiaries,
any acquisition of property by the Company or any of its Subsidiaries or the conduct of business by the Company or any of its
Subsidiaries as currently conducted other than such effects, individually or in the aggregate, which have not had and would not
reasonably be expected to have a Material Adverse Effect on the Company or any of its Subsidiaries.

 

(o)              
Foreign Corrupt Practices. Neither the Company, any of its Subsidiaries or to the knowledge of the Company, any director,
officer, agent, employee, nor any other person acting for or on behalf of the foregoing (individually and collectively, a “Company
Affiliate”) have violated the U.S. Foreign Corrupt Practices Act (the “FCPA”) or any other applicable
anti-bribery or anti- corruption laws, nor has any Company Affiliate offered, paid, promised to pay, or authorized the payment
of any money, or offered, given, promised to give, or authorized the giving of anything of value, to any officer, employee or any
other person acting in an official capacity for any Governmental Entity to any political party or official thereof or to any candidate
for political office (individually and collectively, a “Government Official”) or to any person under circumstances
where such Company Affiliate knew or was aware of a high probability that all or a portion of such money or thing of value would
be offered, given or promised, directly or indirectly, to any Government Official, for the purpose of:

 

(i)                
(A) influencing any act or decision of such Government Official in his/her official capacity, (B) inducing such Government
Official to do or omit to do any act in violation of his/her lawful duty, (C) securing any improper advantage, or (D) inducing
such Government Official to influence or affect any act or decision of any Governmental Entity, or

 

(ii)              
assisting the Company or its Subsidiaries in obtaining or retaining business for or with, or directing business to, the
Company or its Subsidiaries.

 

(p)              
Sarbanes-Oxley Act. The Company and each Subsidiary is in compliance in all material respects with any and all applicable
requirements of the Sarbanes-Oxley Act of 2002, as amended, and any and all applicable rules and regulations promulgated by the
SEC thereunder.

 

    -12-

     

    

 

(q)              
Transactions With Affiliates. Except as disclosed in the SEC Documents, no current or former employee, partner, director,
officer or stockholder (direct or indirect) of the Company or its Subsidiaries, or any associate, or, to the knowledge of the Company,
any affiliate of any thereof, or any relative with a relationship no more remote than first cousin of any of the foregoing, is
presently, or has ever been, (i) a party to any transaction with the Company or its Subsidiaries (including any contract, agreement
or other arrangement providing for the furnishing of services by, or rental of real or personal property from, or otherwise requiring
payments to, any such director, officer or stockholder or such associate or affiliate or relative Subsidiaries (other than for
ordinary course services as employees, officers or directors of the Company or any of its Subsidiaries)) or (ii) the direct or
indirect owner of an interest in any corporation, firm, association or business organization which is a competitor, supplier or
customer of the Company or its Subsidiaries (except for a passive investment (direct or indirect) in less than 5% of the common
stock of a company whose securities are traded on or quoted through an Eligible Market (as defined below)), nor does any such Person
receive income from any source other than the Company or its Subsidiaries which relates to the business of the Company or its Subsidiaries
or should properly accrue to the Company or its Subsidiaries. No employee, officer, stockholder or director of the Company or any
of its Subsidiaries or member of his or her immediate family is indebted to the Company or its Subsidiaries, as the case may be,
nor is the Company or any of its Subsidiaries indebted (or committed to make loans or extend or guarantee credit) to any of them,
other than (i) for payment of salary for services rendered, (ii) reimbursement for reasonable expenses incurred on behalf of the
Company, and (iii) for other standard employee benefits made generally available to all employees or executives (including stock
option agreements outstanding under any stock option plan approved by the Board of Directors of the Company).

 

		(r)	Equity Capitalization.

 

(i)             
Definitions:

 

(A)            
“Common Stock” means (x) the Company’s shares of common stock, $0.0001 par value per share, and
(y) any capital stock into which such common stock shall have been changed or any share capital resulting from a reclassification
of such common stock.

 

(B)             
“Preferred Stock” means (x) the Company’s blank check preferred stock, $0.001 par value per share,
the terms of which may be designated by the board of directors of the Company in a certificate of designations and (y) any capital
stock into which such preferred stock shall have been changed or any share capital resulting from a reclassification of such preferred
stock (other than a conversion of such preferred stock into Common Stock in accordance with the terms of such certificate of designations).

 

(ii)             Authorized
and Outstanding Capital Stock. As of the date hereof, the authorized capital stock of the Company consists of (A)
150,000,000 shares of Common Stock, of which, 11,011,087 are issued and outstanding (excluding the Common Shares) and
11,836,243 shares are reserved for issuance pursuant to Convertible Securities (as defined below) (excluding the Warrant
Shares issuable upon exercise of the Warrants) exercisable or exchangeable for, or convertible into, shares of Common Stock
and (B) 20,000,000 shares of Preferred Stock, 277,100 are designated as Series A Convertible Preferred Stock, 60,600 of which
are issued and outstanding, 8,860 are designated as Series B Convertible Preferred Stock, 0 of which are issued and
outstanding and 200,000 are designated as Series C Convertible Preferred Stock, 0 of which are issued and outstanding. 0
shares of Common Stock are held in the treasury of the Company.

 

    -13-

     

    

 

(iii)           
Valid Issuance; Available Shares; Affiliates. All of such outstanding shares are duly authorized and have been, or
upon issuance will be, validly issued and are fully paid and nonassessable. Schedule 3(r)(iii) sets forth the number of
shares of Common Stock that are (A) reserved for issuance pursuant to Convertible Securities (as defined below) (other than the
Warrants) and (B) that are, as of the date hereof, owned by Persons who are “affiliates” (as defined in Rule 405 of
the 1933 Act and calculated based on the assumption that only officers, directors and holders of at least 10% of the Company’s
issued and outstanding Common Stock are “affiliates” without conceding that any such Persons are “affiliates”
for purposes of federal securities laws) of the Company or any of its Subsidiaries. To the Company’s knowledge, no Person
owns 10% or more of the Company’s issued and outstanding shares of Common Stock (calculated based on the assumption that
all Convertible Securities (as defined below), whether or not presently exercisable or convertible, have been fully exercised or
converted (as the case may be) taking account of any limitations on exercise or conversion (including “blockers”) contained
therein without conceding that such identified Person is a 10% stockholder for purposes of federal securities laws).

 

(iv)            
Existing Securities; Obligations. Except as disclosed in the SEC Documents: (A) none of the Company’s or any
Subsidiary’s shares, interests or capital stock is subject to preemptive rights or any other similar rights or Liens suffered
or permitted by the Company or any Subsidiary; (B) there are no outstanding options, warrants, scrip, rights to subscribe to, calls
or commitments of any character whatsoever relating to, or securities or rights convertible into, or exercisable or exchangeable
for, any shares, interests or capital stock of the Company or any of its Subsidiaries, or contracts, commitments, understandings
or arrangements by which the Company or any of its Subsidiaries is or may become bound to issue additional shares, interests or
capital stock of the Company or any of its Subsidiaries or options, warrants, scrip, rights to subscribe to, calls or commitments
of any character whatsoever relating to, or securities or rights convertible into, or exercisable or exchangeable for, any shares,
interests or capital stock of the Company or any of its Subsidiaries; (C) there are no agreements or arrangements under which the
Company or any of its Subsidiaries is obligated to register the sale of any of their securities under the 1933 Act (except pursuant
to this Agreement); (D) there are no outstanding securities or instruments of the Company or any of its Subsidiaries which contain
any redemption or similar provisions, and there are no contracts, commitments, understandings or arrangements by which the Company
or any of its Subsidiaries is or may become bound to redeem a security of the Company or any of its Subsidiaries; (E) there are
no securities or instruments containing anti-dilution or similar provisions that will be triggered by the issuance of any or all
of the Securities; and (F) neither the Company nor any Subsidiary has any stock appreciation rights or “phantom stock”
plans or agreements or any similar plan or agreement.

 

    -14-

     

    

 

(v)              
Organizational Documents. The Company has furnished to the Buyer true, correct and complete copies of the Company’s
Certificate of Incorporation, as amended and as in effect on the date hereof (the “Certificate of Incorporation”),
and the Company’s bylaws, as amended and as in effect on the date hereof (the “Bylaws”), and the terms
of all Convertible Securities and the material rights of the holders thereof in respect thereto.

 

(s)             Indebtedness
and Other Contracts. Neither the Company nor any of its Subsidiaries, (i)  
except as set forth in the SEC Documents, has any outstanding debt securities, notes, credit agreements, credit facilities
or other agreements, documents or instruments evidencing Indebtedness of the Company or any of its Subsidiaries or by which the
Company or any of its Subsidiaries is or may become bound, (ii) is a party to any contract, agreement or instrument, the violation
of which, or default under which, by the other party(ies) to such contract, agreement or instrument could reasonably be expected
to result in a Material Adverse Effect, (iii) has any financing statements securing obligations in any amounts filed in connection
with the Company or any of its Subsidiaries; (iv) is in violation of any term of, or in default under, any contract, agreement
or instrument relating to any Indebtedness, except where such violations and defaults would not result, individually or in the
aggregate, in a Material Adverse Effect, or (v) is a party to any contract, agreement or instrument relating to any Indebtedness,
the performance of which, in the judgment of the Company’s officers, has or is expected to have a Material Adverse Effect.
Neither the Company nor any of its Subsidiaries have any liabilities or obligations required to be disclosed in the SEC Documents
which are not so disclosed in the SEC Documents, other than those incurred in the ordinary course of the Company’s or its
Subsidiaries’ respective businesses and which, individually or in the aggregate, do not or could not have a Material Adverse
Effect. For purposes of this Agreement: (x) “Indebtedness” of any Person means, without duplication (A)
all indebtedness for borrowed money, (B) all obligations issued, undertaken or assumed as the deferred purchase price of property
or services (including, without limitation, “capital leases” in accordance with GAAP) (other than trade payables entered
into in the ordinary course of business consistent with past practice), (C) all reimbursement or payment obligations with respect
to letters of credit, surety bonds and other similar instruments, (D) all obligations evidenced by notes, bonds, debentures or
similar instruments, including obligations so evidenced incurred in connection with the acquisition of property, assets or businesses,
(E) all indebtedness created or arising under any conditional sale or other title retention agreement, or incurred as financing,
in either case with respect to any property or assets acquired with the proceeds of such indebtedness (even though the rights
and remedies of the seller or bank under such agreement in the event of default are limited to repossession or sale of such property),
(F) all monetary obligations under any leasing or similar arrangement which, in connection with GAAP, consistently applied for
the periods covered thereby, is classified as a capital lease, (G) all indebtedness referred to in clauses (A) through (F) above
secured by (or for which the holder of such Indebtedness has an existing right, contingent or otherwise, to be secured by) any
Lien upon or in any property or assets (including accounts and contract rights) owned by any Person, even though the Person which
owns such assets or property has not assumed or become liable for the payment of such indebtedness, and (H) all Contingent Obligations
in respect of indebtedness or obligations of others of the kinds referred to in clauses (A) through (G) above; (y) “Contingent
Obligation” means, as to any Person, any direct or indirect liability, contingent or otherwise, of that Person with
respect to any Indebtedness, lease, dividend or other obligation of another Person if the primary purpose or intent of the Person
incurring such liability, or the primary effect thereof, is to provide assurance to the obligee of such liability that such liability
will be paid or discharged, or that any agreements relating thereto will be complied with, or that the holders of such liability
will be protected (in whole or in part) against loss with respect thereto; and (z) “Person” means an individual,
a limited liability company, a partnership, a joint venture, a corporation, a trust, an unincorporated organization, any other
entity and any Governmental Entity or any department or agency thereof.

 

    -15-

     

    

 

(t)                 Litigation.
There is no action, suit, arbitration, proceeding, inquiry or investigation before or by the Principal Market, any court,
public board, other Governmental Entity, self- regulatory organization or body pending or, to the knowledge of the Company,
threatened against or affecting the Company or any of its Subsidiaries, the Common Stock or any of the Company’s or its
Subsidiaries’ officers or directors, whether of a civil or criminal nature or otherwise, in their capacities as such,
which is outside of the ordinary course of business or individually or in the aggregate material to the Company or any of its
Subsidiaries. To the Company’s knowledge, no director, officer or employee of the Company or any of its Subsidiaries
has willfully violated 18 U.S.C. §1519 or engaged in spoliation in reasonable anticipation of litigation. Without
limitation of the foregoing, there has not been, and to the knowledge of the Company, there is not pending or contemplated,
any investigation by the SEC involving the Company, any of its Subsidiaries or any current or former director or officer of
the Company or any of its Subsidiaries. The SEC has not issued any stop order or other order suspending the effectiveness of
any registration statement filed by the Company under the 1933 Act or the 1934 Act, including, without limitation, the
Registration Statement. After reasonable inquiry of its employees, the Company is not aware of any fact which might result in
or form the basis for any such action, suit, arbitration, investigation, inquiry or other proceeding. Neither the Company nor
any of its Subsidiaries is subject to any order, writ, judgment, injunction, decree, determination or award of any
Governmental Entity.

 

(u)              
Insurance. The Company and each of its Subsidiaries are insured by insurers of recognized financial responsibility
against such losses and risks and in such amounts as management of the Company believes to be prudent and customary in the businesses
in which the Company and its Subsidiaries are engaged. Neither the Company nor any such Subsidiary has been refused any insurance
coverage sought or applied for, and neither the Company nor any such Subsidiary has any reason to believe that it will be unable
to renew its existing insurance coverage as and when such coverage expires or to obtain similar coverage from similar insurers
as may be necessary to continue its business at a cost that would not have a Material Adverse Effect.

 

(v)               Employee
Relations. Neither the Company nor any of its Subsidiaries is a party to any collective bargaining agreement or employs
any member of a union. The Company and its Subsidiaries believe that their relations with their employees are good. No
executive officer (as defined in Rule 501(f) promulgated under the 1933 Act) or other key employee of the Company or any of
its Subsidiaries has notified the Company or any such Subsidiary that such officer intends to leave the Company or any such
Subsidiary or otherwise terminate such officer’s employment with the Company or any such Subsidiary. No executive
officer or other key employee of the Company or any of its Subsidiaries is, or is now expected to be, in violation of any
material term of any employment contract, confidentiality, disclosure or proprietary information agreement, non-competition
agreement, or any other contract or agreement or any restrictive covenant, and the continued employment of each such
executive officer or other key employee (as the case may be) 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 federal,
state, local and foreign laws and regulations respecting labor, employment and employment practices and benefits, terms and
conditions of employment and wages and hours, except where failure to be in compliance would not, either individually or in
the aggregate, reasonably be expected to result in a Material Adverse Effect.

 

    -16-

     

    

 

		(w)	Title.

 

(i)                
Real Property. Each of the Company and its Subsidiaries holds good title to all real property, leases in real property,
facilities or other interests in real property owned or held by the Company or any of its Subsidiaries (the “Real Property”)
owned by the Company or any of its Subsidiaries (as applicable). The Real Property is free and clear of all Liens and is not subject
to any rights of way, building use restrictions, exceptions, variances, reservations, or limitations of any nature except for (a)
Liens for current taxes not yet due and (b) zoning laws and other land use restrictions that do not impair the present or anticipated
use of the property subject thereto. Any Real Property held under lease by the Company or any of its Subsidiaries are held by them
under valid, subsisting and enforceable leases with such exceptions as are not material and do not interfere with the use made
and proposed to be made of such property and buildings by the Company or any of its Subsidiaries.

 

(ii)              
Fixtures and Equipment. Each of the Company and its Subsidiaries (as applicable) has good title to, or a valid leasehold
interest in, the tangible personal property, equipment, improvements, fixtures, and other personal property and appurtenances that
are used by the Company or its Subsidiary in connection with the conduct of its business (the “Fixtures and Equipment”).
The Fixtures and Equipment are structurally sound, are in good operating condition and repair, are adequate for the uses to which
they are being put, are not in need of maintenance or repairs except for ordinary, routine maintenance and repairs and are sufficient
for the conduct of the Company’s and/or its Subsidiaries’ businesses (as applicable) in the manner as conducted prior
to the Closing. Each of the Company and its Subsidiaries owns all of its Fixtures and Equipment free and clear of all Liens except
for (a) Liens for current taxes not yet due and (b) zoning laws and other land use restrictions that do not impair the present
or anticipated use of the property subject thereto.

 

(x)              
FDA. As to each product subject to the jurisdiction of the U.S. Food and Drug Administration (“FDA”)
under the Federal Food, Drug and Cosmetic Act, as amended, and the regulations thereunder (“FDCA”) that is
manufactured, packaged, labeled, tested, distributed, sold, and/or marketed by the Company or any of its Subsidiaries (each such
product, a “Pharmaceutical Product”), such Pharmaceutical Product is being manufactured, packaged, labeled,
tested, distributed, sold and/or marketed by the Company in compliance with all applicable requirements under FDCA and similar
laws, rules and regulations relating to registration, investigational use, premarket clearance, licensure, or application approval,
good manufacturing practices, good laboratory practices, good clinical practices, product listing, quotas, labeling, advertising,
record keeping and filing of reports, except where the failure to be in compliance would not have a Material Adverse Effect. There
is no pending, completed or, to the Company’s knowledge, threatened, action (including any lawsuit, arbitration, or legal
or administrative or regulatory proceeding, charge, complaint, or investigation) against the Company or any of its Subsidiaries,
and none of the Company or any of its Subsidiaries has received any notice, warning letter or other communication from the FDA
or any other governmental entity, which (i) contests the premarket clearance, 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.

 

    -17-

     

    

 

(y)              
Intellectual Property Rights. The Company and its Subsidiaries own or possess adequate rights or licenses to use
all trademarks, trade names, service marks, service mark registrations, service names, original works of authorship, patents, patent
rights, copyrights, inventions, licenses, approvals, governmental authorizations, trade secrets and other intellectual property
rights and all applications and registrations therefor (“Intellectual Property Rights”) necessary to conduct
their respective businesses as now conducted. None of the Company's Intellectual Property Rights have expired or terminated or
have been abandoned or are expected to expire or terminate or are expected to be abandoned, within three years from the date of
this Agreement. The Company does not have any knowledge of any infringement by the Company or its Subsidiaries of Intellectual
Property Rights of others. There is no claim, action or proceeding being made or brought, or to the knowledge of the Company or
any of its Subsidiaries, being threatened, against the Company or any of its Subsidiaries regarding its Intellectual Property Rights.
Neither the Company nor any of its Subsidiaries is aware of any facts or circumstances which might give rise to any of the foregoing
infringements or claims, actions or proceedings. The Company and its Subsidiaries have taken reasonable security measures to protect
the secrecy, confidentiality and value of all of their Intellectual Property Rights.

 

(z)               Environmental
Laws. The Company and its Subsidiaries (i) are in compliance with all federal, state, local and foreign laws relating to
pollution or protection of human health or the environment (including ambient air, surface water, groundwater, land surface
or subsurface strata), including laws relating to emissions, discharges, releases or threatened releases of chemicals,
pollutants, contaminants, or toxic or hazardous substances or wastes (collectively, “Hazardous Materials”)
into the environment, or otherwise relating to the manufacture, processing, distribution, use, treatment, storage, disposal,
transport or handling of Hazardous Materials, as well as all authorizations, codes, decrees, demands, or demand letters,
injunctions, judgments, licenses, notices or notice letters, orders, permits, plans or regulations, issued, entered,
promulgated or approved thereunder (“Environmental Laws”); (ii) have received all permits licenses or
other approvals required of them under applicable Environmental Laws to conduct their respective businesses; and (iii) are in
compliance with all terms and conditions of any such permit, license or approval where in each clause (i), (ii) and (iii),
the failure to so comply could be reasonably expected to have, individually or in the aggregate, a Material Adverse
Effect.

 

    -18-

     

    

 

(aa)     [Intentionally Omitted.]

 

(bb)     Tax
Status. The Company and each of its Subsidiaries (i) has timely made or filed all foreign, federal and state income and all
other tax returns, reports and declarations required by any jurisdiction to which it is subject, (ii) has timely paid all taxes
and other governmental assessments and charges that are material in amount, shown or determined to be due on such returns, reports
and declarations, except those being contested in good faith and (iii) has set aside on its books provision reasonably adequate
for the payment of all taxes for periods subsequent to the periods to which such returns, reports or declarations apply. There
are no unpaid taxes in any material amount claimed to be due by the taxing authority of any jurisdiction, and the officers of the
Company and its Subsidiaries know of no basis for any such claim. The Company is not operated in such a manner as to qualify as
a passive foreign investment company, as defined in Section 1297 of the U.S. Internal Revenue Code of 1986, as amended (the “Code”).

 

(cc)     Internal
Accounting and Disclosure Controls. The Company and each of its Subsidiaries maintains internal control over financial reporting
(as such term is defined in Rule 13a-15(f) under the 1934 Act) that is effective to provide reasonable assurance regarding the
reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally
accepted accounting principles, including 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 and liability accountability, (iii) access to assets or incurrence of liabilities is permitted only in accordance
with management’s general or specific authorization, (iv) the recorded accountability for assets and liabilities is compared
with the existing assets and liabilities at reasonable intervals and appropriate action is taken with respect to any difference
and (v) the interactive data in XBRL included or incorporated by references in the Registration Statement, the Prospectus and the
Prospectus Supplement fairly present the information called for in all material respects and are prepared in accordance with the
SEC’s rules and guidelines applicable thereto. The Company maintains disclosure controls and procedures (as such term is
defined in Rule 13a- 15(e) under the 1934 Act) that are effective in ensuring that information required to be disclosed by the
Company in the reports that it files or submits under the 1934 Act is recorded, processed, summarized and reported, within the
time periods specified in the rules and forms of the SEC, including, without limitation, controls and procedures designed to ensure
that information required to be disclosed by the Company in the reports that it files or submits under the 1934 Act is accumulated
and communicated to the Company’s management, including its principal executive officer or officers and its principal financial
officer or officers, as appropriate, to allow timely decisions regarding required disclosure. Neither the Company nor any of its
Subsidiaries has received any notice or correspondence from any accountant, Governmental Entity or other Person relating to any
potential material weakness or significant deficiency in any part of the internal controls over financial reporting of the Company
or any of its Subsidiaries.

 

    -19-

     

    

 

(dd)     Off
Balance Sheet Arrangements. There is no transaction, arrangement, or other relationship between the Company or any of its
Subsidiaries and an unconsolidated or other off balance sheet entity that is required to be disclosed by the Company in its
1934 Act filings and is not so disclosed or that otherwise could be reasonably likely to have a Material Adverse Effect.

 

(ee)     Investment
Company Status. The Company is not, and upon consummation of the sale of the Securities will not be, an “investment company,”
an affiliate of an “investment company,” a company controlled by an “investment company” or an “affiliated
person” of, or “promoter” or “principal underwriter” for, an “investment company” as
such terms are defined in the Investment Company Act of 1940, as amended.

 

(ff)     Manipulation
of Price. Neither the Company nor any of its Subsidiaries has, and, to the knowledge of the Company, no Person acting on their
behalf has, directly or indirectly, (i) taken any action designed to cause or to result in the stabilization or manipulation of
the price of any security of the Company or any of its Subsidiaries 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, (iii) paid or agreed
to pay to any Person any compensation for soliciting another to purchase any other securities of the Company or any of its Subsidiaries
or (iv) paid or agreed to pay any Person for research services with respect to any securities of the Company or any of its Subsidiaries.

 

(gg)    U.S.
Real Property Holding Corporation. Neither the Company nor any of its Subsidiaries is, or has ever been, and so long as any
of the Securities are held by the Buyer, shall become, a U.S. real property holding corporation within the meaning of Section 897
of the Code, and the Company and each Subsidiary shall so certify upon the Buyer’s request.

 

(hh)    Transfer
Taxes. On the Closing Date, all stock transfer or other taxes (other than income or similar taxes) which are required to be
paid in connection with the issuance, sale and transfer of the Securities to be sold to the Buyer hereunder will be, or will have
been, fully paid or provided for by the Company, and all laws imposing such taxes will be or will have been complied with.

 

(ii)      
Bank Holding Company Act. Neither the Company nor any of its Subsidiaries 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 (25%)
or more of the total equity of a bank or any entity that is subject to the BHCA and to regulation by the Federal Reserve. Neither
the Company nor any of its Subsidiaries or affiliates exercises a controlling influence over the management or policies of a bank
or any entity that is subject to the BHCA and to regulation by the Federal Reserve.

 

(jj)    Shell
Company Status. The Company is not, and has never been, an issuer identified in, or subject to, Rule 144(i).

 

    -20-

     

    

 

(kk)   Illegal
or Unauthorized Payments; Political Contributions. Neither the Company nor any of its Subsidiaries nor, to the
Company’s knowledge, any of the officers, directors, employees, agents or other representatives of the Company or any
of its Subsidiaries or any other business entity or enterprise with which the Company or any Subsidiary is or has been
affiliated or associated, has, directly or indirectly, made or authorized any payment, contribution or gift of money,
property, or services, whether or not in contravention of applicable law, (i) as a kickback or bribe to any Person or (ii) to
any political organization, or the holder of or any aspirant to any elective or appointive public office except for personal
political contributions not involving the direct or indirect use of funds of the Company or any of its Subsidiaries.

 

(ll)   Money
Laundering. The Company and its Subsidiaries are in compliance with, and have not previously violated, the USA Patriot Act
of 2001 and all other applicable U.S. and non-U.S. anti-money laundering laws and regulations, including, but not limited to, the
laws, regulations and Executive Orders and sanctions programs administered by the U.S. Office of Foreign Assets Control, including,
without limitation, (i) Executive Order 13224 of September 23, 2001 entitled, “Blocking Property and Prohibiting Transactions
With Persons Who Commit, Threaten to Commit, or Support Terrorism” (66 Fed. Reg. 49079 (2001)); and (ii) any regulations
contained in 31 CFR, Subtitle B, Chapter V.

 

(mm)    Management.
Except as set forth in Schedule 3(mm) hereto, during the past five year period, no current or former officer or director
or, to the knowledge of the Company, no current ten percent (10%) or greater stockholder of the Company or any of its Subsidiaries
has been the subject of:

 

(i)                
a petition under bankruptcy laws or any other insolvency or moratorium law or the appointment by a court of a receiver,
fiscal agent or similar officer for such Person, or any partnership in which such person was a general partner at or within two
years before the filing of such petition or such appointment, or any corporation or business association of which such person was
an executive officer at or within two years before the time of the filing of such petition or such appointment;

 

(ii)              
a conviction in a criminal proceeding or a named subject of a pending criminal proceeding (excluding traffic violations
that do not relate to driving while intoxicated or driving under the influence);

 

(iii)           
any order, judgment or decree, not subsequently reversed, suspended or vacated, of any court of competent jurisdiction,
permanently or temporarily enjoining any such person from, or otherwise limiting, the following activities:

 

(1)   
Acting as a futures commission merchant, introducing broker, commodity trading advisor, commodity pool operator, floor broker,
leverage transaction merchant, any other person regulated by the United States Commodity Futures Trading Commission or an associated
person of any of the foregoing, or as an investment adviser, underwriter, broker or dealer in securities, or as an affiliated person,
director or employee of any investment company, bank, savings and loan association or insurance company, or engaging in or continuing
any conduct or practice in connection with such activity;

 

(2)    Engaging
in any particular type of business practice; or

 

(3)   
Engaging in any activity in connection with the purchase or sale of any security or commodity or in connection with any
violation of securities laws or commodities laws;

 

    -21-

     

    

 

(iv)            
any order, judgment or decree, not subsequently reversed, suspended or vacated, of any authority barring, suspending or
otherwise limiting for more than sixty (60) days the right of any such person to engage in any activity described in the preceding
sub paragraph, or to be associated with persons engaged in any such activity;

 

(v)              
a finding by a court of competent jurisdiction in a civil action or by the SEC or other authority to have violated any securities
law, regulation or decree and the judgment in such civil action or finding by the SEC or any other authority has not been subsequently
reversed, suspended or vacated; or

 

(vi)            
a finding by a court of competent jurisdiction in a civil action or by the Commodity Futures Trading Commission to have
violated any federal commodities law, and the judgment in such civil action or finding has not been subsequently reversed, suspended
or vacated.

 

(nn)   Stock
Option Plans. Each stock option granted by the Company was granted (i) in accordance with the terms of the applicable stock
option plan of the Company 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 policy or practice of the
Company 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.

 

(oo)   No Disagreements with Accountants and Lawyers. There are no material disagreements of any kind presently existing, or reasonably
anticipated by the Company to arise, between the Company and the accountants and lawyers formerly or presently employed by the
Company and the Company is current with respect to any fees owed to its accountants and lawyers which could affect the Company's
ability to perform any of its obligations under any of the Transaction Documents. In addition, on or prior to the date hereof,
the Company had discussions with its accountants about its financial statements previously filed with the SEC. Based on those
discussions, the Company has no reason to believe that it will need to restate any such financial statements or any part thereof.

 

(pp)   No
Additional Agreements. The Company does not have any agreement or understanding with the Buyer with respect to the transactions
contemplated by the Transaction Documents other than as specified in the Transaction Documents.

 

(qq)   Registration
Rights. No Person has any right to cause the Company or any Subsidiary to effect the registration under the 1933 Act of any
securities of the Company or any Subsidiary.

 

    -22-

     

    

 

(rr)    XBRL. The interactive data in
eXtensible Business Reporting Language (“XBRL”) included or incorporated by reference in the Registration
Statement fairly presents the information called for in all material respects and has been prepared in accordance with the
SEC’s rules and guidelines applicable thereto.

 

(ss) Disclosure.
The Company confirms that neither it nor any other Person acting on its behalf has provided the Buyer or its agents or counsel
with any information that constitutes or could reasonably be expected to constitute material, non-public information concerning
the Company or any of its Subsidiaries, other than the existence of the transactions contemplated by this Agreement and the other
Transaction Documents. The Company understands and confirms that the Buyer will rely on the foregoing representations in effecting
transactions in securities of the Company. All disclosure provided to the Buyer regarding the Company and its Subsidiaries, their
businesses and the transactions contemplated hereby, including the schedules to this Agreement, furnished by or on behalf of the
Company or any of its Subsidiaries is true and correct and does not contain any untrue statement of a material fact or omit to
state any material fact necessary in order to make the statements made therein, in the light of the circumstances under which they
were made, not misleading. All of the written information furnished after the date hereof by or on behalf of the Company or any
of its Subsidiaries to the Buyer pursuant to or in connection with this Agreement and the other Transaction Documents, taken as
a whole, will be true and correct in all material respects as of the date on which such information is so provided and will not
contain any untrue statement of a material fact or omit to state any material fact necessary in order to make the statements made
therein, in the light of the circumstances under which they were made, not misleading. The press releases disseminated by the Company
during the twelve (12) months preceding the date of this Agreement, taken as a whole, are true and correct in all material respects.
No event or circumstance has occurred or information exists with respect to the Company or any of its Subsidiaries or its or their
business, properties, liabilities, prospects, operations (including results thereof) or conditions (financial or otherwise), which,
under applicable law, rule or regulation, requires public disclosure at or before the date hereof or announcement by the Company
but which has not been so publicly disclosed. All financial projections and forecasts that have been prepared by or on behalf of
the Company or any of its Subsidiaries and made available to the Buyer have been prepared in good faith based upon reasonable assumptions
and represented, at the time each such financial projection or forecast was delivered to the Buyer, the Company’s best estimate
of future financial performance (it being recognized that such financial projections or forecasts are not to be viewed as facts
and that the actual results during the period or periods covered by any such financial projections or forecasts may differ from
the projected or forecasted results). The Company acknowledges and agrees that the Buyer has not made any representations or warranties
with respect to the transactions contemplated hereby other than those specifically set forth in Section 2.

 

(tt) Accountants.
BDO USA, LLP (“BDO”), whose report dated February 27, 2020 relating to the financial statements of the Company
is filed with the SEC as part of the Company’s Annual Report on Form 10-K for the year ended December 31, 2019 filed with
the Commission and incorporated by reference into the Registration Statement and the Prospectus, are and, during the periods covered
by their report, were an independent registered public accounting firm within the meaning of the 1933 Act and the Public Company
Accounting Oversight Board (United States).

 

    -23-

     

    

 

(uu)   Listing
and Maintenance Requirements. The Common Stock is registered pursuant to Section 12(b) of the 1934 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 1934 Act nor has the Company received any notification that the SEC is contemplating terminating
such registration. The Company is not in violation of any of the rules, regulations or requirements of the Principal Market
and has no knowledge of any facts or circumstances that could reasonably lead to delisting or suspension of the Common Stock
by the Principal Market in the foreseeable future. Except as disclosed in the SEC Documents, during the two years prior to
the date hereof, (i) the Common Stock has been listed or designated for quotation on the Principal Market, (ii) trading in
the Common Stock has not been suspended by the SEC or the Principal Market and (iii) the Company has received no
communication, written or oral, from the SEC or the Principal Market regarding the suspension or delisting of the Common
Stock from the Principal Market. The Common Stock is currently eligible for electronic transfer through the Depository Trust
Company or another established clearing corporation and the Company is current in payment of the fees to the Depository Trust
Company (or such other established clearing corporation) in connection with such electronic transfer.

 

(vv)   Public
Float Calculation. As of the close of trading on the Principal Market on April 8, 2020, the aggregate market value of the outstanding
voting and non-voting common equity (as defined in Rule 405) of the Company held by persons other than affiliates of the Company
(pursuant to Rule 144, those that directly, or indirectly through one or more intermediaries, control, or are controlled by, or
are under common control with, the Company) (the “Non-Affiliate Shares”), was approximately $ $23,954,504.90 (calculated
by multiplying (x) the price at which the common equity of the Company was last sold on the Principal Market on February 12, 2020
by (y) the number of Non-Affiliate Shares outstanding on April 8, 2020).

 

(ww)   No
Disqualification Events. With respect to the Series L Securities to be offered, issued and sold hereunder and under the
Series L Warrant, as applicable, in reliance on Rule 506(b) of Regulation D, none of the Company, any of its predecessors,
any affiliated issuer, any director, executive officer, other officer of the Company participating in the offering hereunder,
any beneficial owner of 20% or more of the Company’s outstanding voting equity securities, calculated on the basis of
voting power, nor any promoter (as that term is defined in Rule 405 under the 1933 Act) connected with the Company in any
capacity at the time of sale (each, an “Issuer Covered Person”) is subject to any of the “Bad
Actor” disqualifications described in Rule 506(d)(1)(i) to (viii) of Regulation D (a “Disqualification
Event”), except for a Disqualification Event covered by Rule 506(d)(2) or (d)(3) of Regulation D. The Company has
exercised reasonable care to determine whether any Issuer Covered Person is subject to a Disqualification Event. The Company
has complied, to the extent applicable, with its disclosure obligations under Rule 506(e) of Regulation D, and has furnished
to the Buyer a copy of any disclosures provided thereunder.

 

    -24-

     

    

 

		4.	COVENANTS.

 

(a)              
Reasonable Best Efforts. The Buyer shall use its reasonable best efforts to timely satisfy each of the covenants
hereunder and conditions to be satisfied by it as provided in Section 6 of this Agreement. The Company shall use its reasonable
best efforts to timely satisfy each of the covenants hereunder and conditions to be satisfied by it as provided in Section 7 of
this Agreement.

 

(b)               Form D and Blue Sky. The
Company agrees to file with the SEC a Form D with respect to the Series L Securities as required under Regulation D and to
provide a copy thereof to the Buyer promptly after such filing. The Company shall, on or before the Closing Date, take such
action as the Company shall reasonably determine is necessary in order to obtain an exemption for, or to, qualify the
Securities for sale to the Buyer at the Closing pursuant to this Agreement under applicable securities or “Blue
Sky” laws of the states of the United States (or to obtain an exemption from such qualification), and shall provide
evidence of any such action so taken to the Buyer on or prior to the Closing Date. The Company shall make any filings and
reports relating to the offer and sale of the Securities required under applicable securities or “Blue Sky” laws
of the states of the United States following the Closing Date.

 

(c)               Reporting
Status. Until the earlier of (i) the date on which the Buyer shall have sold all of the Securities and (ii) none of the
Warrants remain outstanding (the “Reporting Period”), the Company shall timely file all reports required
to be filed with the SEC pursuant to the 1934 Act, and the Company shall not terminate its status as an issuer required to
file reports under the 1934 Act even if the 1934 Act or the rules and regulations thereunder would no longer require or
otherwise permit such termination. At any time during the Reporting Period, if the Company (i)  shall
fail for any reason to satisfy the current public information requirement under Rule 144(c) or (ii) has ever been an issuer
described in Rule 144(i)(1)(i) or becomes an issuer in the future, and the Company shall fail to satisfy any condition set
forth in Rule 144(i)(2) (a “Public Information Failure”) then, in addition to the Buyer’s other
available remedies, the Company shall pay to the Buyer, 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 Warrant Shares, an amount in cash equal to two percent
(2.0%) of the aggregate Exercise Price of the Buyer’s Warrants on the day of a Public Information Failure and on every
thirtieth (30th) day (prorated 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 Buyer to
transfer the Warrant Shares pursuant to Rule 144. The payments to which the Buyer shall be entitled pursuant to this Section
4(c) 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 the Buyer’s right to pursue actual damages for the Public Information Failure, and the
Buyer 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.

 

(d)              
Use of Proceeds. The Company will use the proceeds from the sale of the Securities as described in the Prospectus
Supplement, but not, directly or indirectly, for (i) except as set forth on Schedule 4(d), the satisfaction of any indebtedness
of the Company or any of its Subsidiaries, (ii) the redemption or repurchase of any securities
of the Company or any of its Subsidiaries, or (iii) the settlement of any outstanding litigation.

 

    -25-

     

    

 

(e)              
Financial Information. The Company agrees to send the following to the Buyer during the Reporting Period (i) unless
the following are filed with the SEC through EDGAR and are available to the public through the EDGAR system, within one
(1) Business Day after the filing thereof with the SEC, a copy of its Annual Reports on Form 10-K and Quarterly Reports on Form
10-Q, any interim reports or any consolidated balance sheets, income statements, stockholders’ equity statements and/or cash
flow statements for any period other than annual, any Current Reports on Form 8-K and any registration statements (other than on
Form S-8) or amendments filed pursuant to the 1933 Act, (ii) unless the following are either filed with the SEC through EDGAR or
are otherwise widely disseminated via a recognized news release service (such as PR Newswire), on the same day as the release thereof,
facsimile copies of all press releases issued by the Company or any of its Subsidiaries and (iii) unless the following are filed
with the SEC through EDGAR, copies of any notices and other information made available or given to the stockholders of the Company
generally, contemporaneously with the making available or giving thereof to the stockholders.

 

(f)                Listing.
The Company shall promptly secure the listing or designation for quotation (as the case may be) of all of the Underlying
Securities (as defined below) upon each national securities exchange and automated quotation system, if any, upon which the
Common Stock is then listed or designated for quotation (as the case may be) (subject to official notice of issuance) and
shall maintain such listing or designation for quotation (as the case may be) of all Underlying Securities on such national
securities exchange or automated quotation system. The Company shall maintain the Common Stock’s listing or
authorization for quotation (as the case may be) on the Principal Market, The New York Stock Exchange, the NYSE American, The
Nasdaq Global Market or The Nasdaq Global Select Market (each, an “Eligible Market”). Neither the Company
nor any of its Subsidiaries shall take any action which could be reasonably expected to result in the delisting or suspension
of the Common Stock (including, without limitation, the Underlying Securities) on an Eligible Market. The Company shall pay
all fees and expenses in connection with satisfying its obligations under this Section 4(f). “Underlying
Securities” means the (i) the Common Shares, (ii) the Series K Warrant Shares issuable upon exercise of the Series
K Warrant, (iii) the Series L Warrant Shares issuable upon exercise of the Series L Warrant and (iv) any capital stock of the
Company issued or issuable with respect to the Common Shares, the Series K Warrant, the Series L Warrant, the Series K
Warrant Shares or the Series L Warrant Shares, including, without limitation, (1) as a result of any stock split, stock
dividend, recapitalization, exchange or similar event or otherwise and (2) shares of capital stock of the Company into which
the shares of Common Stock are converted or exchanged and shares of capital stock of a Successor Entity (as defined in the
Warrants) into which the shares of Common Stock are converted or exchanged, in each case, without regard to any limitations
on exercise of the Warrants.

 

(g)              
Fees. The Company shall be responsible for the payment of any placement agent’s fees, financial advisory
fees, transfer agent fees, DTC fees or broker’s commissions (other than for Persons engaged by the Investor) relating to
or arising out of the transactions contemplated by the Transaction Documents. The Company shall pay, and hold the Buyer harmless
against, any liability, loss or expense (including, without limitation, reasonable attorneys’ fees and out-of- pocket expenses)
arising in connection with any claim relating to any such payment. Except as otherwise set forth in the Transaction Documents,
each party to this Agreement shall bear its own expenses in connection with the sale of the Securities to the Buyer.

 

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(h)               Pledge
of Securities. Notwithstanding anything to the contrary contained in this Agreement, the Company acknowledges and agrees
that the Securities may be pledged by an Investor in connection with a bona fide margin agreement or other loan or financing
arrangement that is secured by the Securities. The pledge of Securities shall not be deemed to be a transfer, sale or
assignment of the Securities hereunder, and no Investor effecting a pledge of Securities shall be required to provide the
Company with any notice thereof or otherwise make any delivery to the Company pursuant to this Agreement or any other
Transaction Document. The Company hereby agrees to execute and deliver such documentation as a pledgee of the Securities may
reasonably request in connection with a pledge of the Securities to such pledgee by the Buyer.

 

(i)                
Prohibition of Short Sales and Hedging Transactions. During the term of this Agreement, the Buyer and its agents,
representatives and affiliates shall not in any manner whatsoever enter into or effect, directly or indirectly, any (i) “short
sale” (as such term is defined in Rule 200 of Regulation SHO of the 1934 Act) of the Common Stock or (ii) hedging transaction,
which establishes a net short position with respect to the Common Stock.

 

		(j)	Disclosure of Transactions and Other Material Information.

 

(i)                 Disclosure
of Transaction. The Company shall, on or before 9:00 a.m., New York time, on the first (1st) Business Day after the date
of this Agreement, (i) issue a press release (the “Press Release”) reasonably acceptable to the Buyer
disclosing all the material terms of the transactions contemplated by the Transaction Documents, (ii) file with the SEC a
Current Report on Form 8-K reasonably acceptable to the Buyer describing all the material terms of the transactions
contemplated by the Transaction Documents in the form required by the 1934 Act and attaching all the material Transaction
Documents (including, without limitation, this Agreement (and all schedules to this Agreement), the form of the Series K
Warrant and the form of the Series L Warrant) (including all attachments, the “8- K Filing”), and (iii)
file with the SEC the Prospectus Supplement pursuant to Rule 424(b) under the 1933 Act specifically relating to the
transactions contemplated by, and describing the material terms and conditions of, the Transaction Documents, containing
information previously omitted at the time of effectiveness of the Registration Statement in reliance on Rule 430B under the
Securities Act, and disclosing all information relating to the transactions contemplated hereby required to be disclosed in
the Registration Statement and the Prospectus as of the date of the Prospectus Supplement, including, without limitation,
information required to be disclosed in the section captioned “Plan of Distribution” in the Prospectus. The
Company shall permit the Buyer to review and comment upon the Press Release, the Current Report and the Prospectus Supplement
within a reasonable time prior to their filing with the SEC, the Company shall give reasonable consideration to all such
comments, and the Company shall not issue the Press Release or file the Current Report or the Prospectus Supplement with the
SEC in a form to which the Buyer reasonably objects. The Buyer shall furnish to the Company such information regarding
itself, the Securities beneficially owned by it and the intended method of distribution thereof, including any arrangement
between the Buyer and any other Person relating to the sale or distribution of the Securities, as shall be reasonably
requested by the Company in connection with the preparation and issuance of the Press Release and the preparation and filing
of the Current Report and the Prospectus Supplement, and shall otherwise cooperate with the Company as reasonably requested
by the Company in connection with the preparation and issuance of the Press Release and the preparation and filing of the
Current Report and the Prospectus Supplement with the SEC. From and after the issuance of the Press Release, the Company
shall have disclosed all material, non- public information (if any) provided to any of the Buyer by the Company or any of its
Subsidiaries or any of their respective officers, directors, employees or agents in connection with the transactions
contemplated by the Transaction Documents. In addition, effective upon the issuance of the Press Release, the Company
acknowledges and agrees that any and all confidentiality or similar obligations under any agreement, whether written or oral,
between the Company, any of its Subsidiaries or any of their respective officers, directors, affiliates, employees or agents,
on the one hand, and any of the Buyer or any of their affiliates, on the other hand, shall terminate.

 

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(ii)               Limitations
on Disclosure. The Company shall not, and the Company shall cause each of its Subsidiaries and each of its and their
respective officers, directors, employees and agents not to, provide the Buyer with any material, non-public information
regarding the Company or any of its Subsidiaries from and after the issuance of the Press Release without the express prior
written consent of the Buyer (which may be granted or withheld in the Buyer’s sole discretion). To the extent that the
Company delivers any material, non-public information to the Buyer without the Buyer's consent, the Company hereby covenants
and agrees that the Buyer shall not have any duty of confidentiality with respect to, or a duty not to trade on the basis of,
such material, non-public information. Subject to the foregoing, neither the Company nor any of its Subsidiaries shall issue
any press releases or any other public statements with respect to the transactions contemplated hereby; provided, however,
the Company shall be entitled, without the prior approval of the Buyer, to issue any press release or other public disclosure
with respect to such transactions (i) in substantial conformity with the 8-K Filing and contemporaneously therewith and (ii)
as is required by applicable law and regulations (provided that in the case of clause (i) the Buyer shall be consulted by the
Company in connection with any such press release or other public disclosure prior to its release). Without the prior written
consent of the Buyer (which may be granted or withheld in the Buyer’s sole discretion), the Company shall not (and
shall cause each of its Subsidiaries and affiliates to not) disclose the name of the Buyer in any filing, announcement,
release or otherwise. Notwithstanding anything contained in this Agreement to the contrary and without implication that the
contrary would otherwise be true, the Company expressly acknowledges and agrees that the Buyer shall not have (unless
expressly agreed to by the Buyer after the date hereof in a written definitive and binding agreement executed by the Company
and the Buyer) any duty of confidentiality with respect to, or a duty not to trade on the basis of, any material, non-public
information regarding the Company or any of its Subsidiaries.

 

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(iii)            Other
Confidential Information. Disclosure Failures; Disclosure Delay Payments. In addition to other remedies set forth in this
Section 4(j), and without limiting anything set forth in any other Transaction Document, at any time after the Closing Date
if the Company, any of its Subsidiaries, or any of their respective officers, directors, employees or agents, provides the
Buyer with material non-public information relating to the Company or any of its Subsidiaries (each, the
 “Confidential Information”), the Company shall, on or prior to the applicable Required Disclosure Date (as
defined below), publicly disclose such Confidential Information on a Current Report on Form 8-K or otherwise (each, a
 “Disclosure”). From and after such Disclosure, the Company shall have disclosed all Confidential
Information provided to the Buyer by the Company or any of its Subsidiaries or any of their respective officers, directors,
employees or agents in connection with the transactions contemplated by the Transaction Documents. In addition, effective
upon such Disclosure, the Company acknowledges and agrees that any and all confidentiality or similar obligations under any
agreement, whether written or oral, between the Company, any of its Subsidiaries or any of their respective officers,
directors, affiliates, employees or agents, on the one hand, and any of the Buyer or any of its affiliates, on the other
hand, shall terminate. In the event that the Company fails to effect such Disclosure on or prior to the Required Disclosure
Date and the Buyer shall have possessed Confidential Information for at least ten (10) consecutive Trading Days (as defined
in the Warrants) (each, a “Disclosure Failure”), then, as partial relief for the damages to the Buyer by
reason of any such delay in, or reduction of, its ability to buy or sell shares of Common Stock after such Required
Disclosure Date (which remedy shall not be exclusive of any other remedies available at law or in equity), the Company shall
pay to the Buyer an amount in cash equal to the greater of (I) two percent (2%) of the Purchase Price and (II) the applicable
Disclosure Restitution Amount, on each of the following dates (each, a “Disclosure Delay Payment Date”):
(i) on the date of such Disclosure Failure and (ii) on every thirty (30) day anniversary such Disclosure Failure until the
earlier of (x) the date such Disclosure Failure is cured and (y) such time as all such non-public information provided to the
Buyer shall cease to be Confidential Information (as evidenced by a certificate, duly executed by an authorized officer of
the Company to the foregoing effect) (such earlier date, as applicable, a “Disclosure Cure Date”).
Following the initial Disclosure Delay Payment for any particular Disclosure Failure, without limiting the foregoing, if a
Disclosure Cure Date occurs prior to any thirty (30) day anniversary of such Disclosure Failure, then such Disclosure Delay
Payment (prorated for such partial month) shall be made on the third (3rd) Business Day after such Disclosure Cure Date. The
payments to which an Investor shall be entitled pursuant to this Section 4(j)(iii) are referred to herein as
 “Disclosure Delay Payments.” In the event the Company fails to make Disclosure Delay Payments in a timely
manner in accordance with the foregoing, such Disclosure Delay Payments shall bear interest at the rate of two percent (2%)
per month (prorated for partial months) until paid in full.

 

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		(iv)	For the purpose of this Agreement the following definitions
shall apply:

 

(1)      “Disclosure
Failure Market Price” means, as of any Disclosure Delay Payment Date, the price computed as the quotient of (I) the
sum of the five (5)   highest VWAPs (as defined in
the Warrants) of the Common Stock during the applicable Disclosure Restitution Period (as defined below), divided by (II)
five (5) (such period, the “Disclosure Failure Measuring Period”). All such determinations to be
appropriately adjusted for any share dividend, share split, share combination, reclassification or similar transaction that
proportionately decreases or increases the Common Stock during such Disclosure Failure Measuring Period.

 

(2)   
“Disclosure Restitution Amount” means, as of any Disclosure Delay Payment Date, the product of (x) difference
of (I) the Disclosure Failure Market Price less (II) the lowest purchase price, per share of Common Stock, of any Common Stock
issued or issuable to the Buyer pursuant to this Agreement or either of the Warrants, multiplied by (y) 10% of the aggregate daily
dollar trading volume (as reported on Bloomberg (as defined in the Warrants)) of the Common Stock on the Principal Market for each
Trading Day either (1) with respect to the initial Disclosure Delay Payment Date, during the period commencing on the applicable
Required Disclosure Date through and including the Trading Day immediately prior to the initial Disclosure Delay Payment Date or
(2) with respect to each other Disclosure Delay Payment Date, during the period commencing the immediately preceding Disclosure
Delay Payment Date through and including the Trading Day immediately prior to such applicable Disclosure Delay Payment Date (such
applicable period, the “Disclosure Restitution Period”).

 

(3)   
“Required Disclosure Date” means (x) if the Buyer authorized the delivery of such Confidential Information,
either (I) if the Company and the Buyer have mutually agreed upon a date (as evidenced by an e-mail or other writing) of Disclosure
of such Confidential Information, such agreed upon date or (II) otherwise, the seventh (7th) calendar day after the date the Buyer
first received any Confidential Information or (y) if the Buyer did not authorize the delivery of such Confidential Information,
the first (1st) Business Day after the Buyer’s receipt of such Confidential Information.

 

(k)              
Additional Issuance of Securities. So long as the Buyer beneficially owns any Securities, the Company will not, without
the prior written consent of the Buyer (which may be granted or withheld in the Buyer’s sole discretion), issue any other
securities that would cause a breach or default under any of the Warrants. The Company agrees that for the period commencing on
the date hereof and ending on the date immediately following the 60th calendar day after the Closing Date (the “Restricted
Period”), neither the Company nor any of its Subsidiaries shall directly or indirectly:

 

(i)                 file
a registration statement under the 1933 Act relating to securities that are not the Underlying Securities (other than (A) a
registration statement on Form S-8, (B) a new shelf registration statement on Form S-3 filed with the SEC prior to the third
anniversary of the effective date of the Registration Statement as the successor registration statement to the Registration
Statement covering Common Stock, including the Series C Warrant Shares, and certain other securities of the company
(but not with respect to any Subsequent Financing during the Restricted Period, other than the issuance of Series K Warrant
Shares upon exercise of the Series K Warrants)), or (C) such supplements or amendments to registration statements that are
outstanding and have been declared effective by the SEC as of the date hereof solely to the extent necessary to keep such
registration statements effective and available and not with respect to any Subsequent Financing;

 

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(ii)              
amend or modify (whether by an amendment, waiver, exchange of securities, or otherwise) any of the Company’s warrants
to purchase Common Stock that are outstanding as of the date hereof; or

 

(iii)            issue,
offer, sell, grant any option or right to purchase, or otherwise dispose of (or announce any issuance, offer, sale, grant of
any option or right to purchase or other disposition of) any equity security or any equity-linked or related security
(including, without limitation, any “equity security” (as that term is defined under Rule 405 promulgated under
the 1933 Act)), any Convertible Securities (as defined below), any debt, any preferred stock or any purchase rights or any
combination of units thereof (any such issuance, offer, sale, grant, disposition or announcement (whether occurring during
the Restricted Period or at any time thereafter) is referred to as a “Subsequent Placement”).
Notwithstanding the foregoing, this Section 4(j)(iii) shall not apply in respect of the issuance of (A) shares of Common
Stock or standard options to purchase Common Stock to directors, officers or employees of the Company in their capacity as
such pursuant to an Approved Stock Plan (as defined below), provided that the exercise price of any such options is not
lowered, none of such options are amended to increase the number of shares issuable thereunder and none of the terms or
conditions of any such options are otherwise materially changed in any manner that adversely affects any of the Buyer; (B)
shares of Common Stock issued upon the conversion or exercise of Convertible Securities (other than standard options to
purchase Common Stock issued pursuant to an Approved Stock Plan that are covered by clause (A) above) issued prior to the
date hereof, provided that the conversion, exercise or other method of issuance (as the case may be) of any such Convertible
Security is made solely pursuant to the conversion, exercise or other method of issuance (as the case may be) provisions of
such Convertible Security that were in effect on the date immediately prior to the date of this Agreement, the conversion,
exercise or issuance price of any such Convertible Securities (other than standard options to purchase Common Stock issued
pursuant to an Approved Stock Plan that are covered by clause (A) above) is not lowered, none of such Convertible Securities
(other than standard options to purchase Common Stock issued pursuant to an Approved Stock Plan that are covered by clause
(A) above) are amended to increase the number of shares issuable thereunder and none of the terms or conditions of any such
Convertible Securities (other than standard options to purchase Common Stock issued pursuant to an Approved Stock Plan that
are covered by clause (A) above) are otherwise materially changed in any manner that adversely affects the Buyer; (C) the
Common Shares, the Warrants and the Warrant Shares (each of the foregoing in clauses (A) through (C), collectively the
 “Excluded Securities”). “Approved Stock Plan” means any employee benefit plan which has
been approved by the board of directors of the Company prior to or subsequent to the date hereof pursuant to which
shares of Common Stock and standard options to purchase Common Stock may be issued to any employee, officer or director for
services provided to the Company in their capacity as such. “Convertible Securities” means any capital
stock or other security of the Company or any of its Subsidiaries that is at any time and under any circumstances directly or
indirectly convertible into, exercisable or exchangeable for, or which otherwise entitles the holder thereof to acquire, any
capital stock or other security of the Company (including, without limitation, Common Stock) or any of its Subsidiaries.

 

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(l)                
Reservation of Shares. So long as any portion of any of the Warrants remains outstanding, the Company shall take
all action necessary to at all times have authorized, and reserved for the purpose of issuance, no less than 100% of the sum of
the maximum number of Warrant Shares issuable upon exercise in full of the Warrants (without regard to any limitations on the exercise
of the Warrants set forth therein) (collectively, the “Required Reserve Amount”); provided that at no time shall
the number of shares of Common Stock reserved pursuant to this Section 4(l) be reduced other than proportionally in connection
with any exercise of the Warrants. If at any time the number of shares of Common Stock authorized and reserved for issuance is
not sufficient to meet the Required Reserve Amount, the Company will promptly take all corporate action necessary to authorize
and reserve a sufficient number of shares, including, without limitation, calling a special meeting of stockholders to authorize
additional shares to meet the Company's obligations pursuant to the Transaction Documents, in the case of an insufficient number
of authorized shares, obtain stockholder approval of an increase in such authorized number of shares, and voting the management
shares of the Company in favor of an increase in the authorized shares of the Company to ensure that the number of authorized shares
is sufficient to meet the Required Reserve Amount.

 

(m)            
Conduct of Business. The business of the Company and its Subsidiaries shall not be conducted in violation of any
law, ordinance or regulation of any Governmental Entity, except where such violations would not reasonably be expected to result,
either individually or in the aggregate, in a Material Adverse Effect.

 

(n)               Variable
Securities. From the date hereof until the earlier of (i) such time as the Buyer no longer holds any of the Warrants and
(ii) one (1) year from the date hereof, the Company and each Subsidiary shall be prohibited from effecting or entering into
an agreement to effect any Subsequent Placement involving a Variable Rate Transaction. “Variable Rate
Transaction” means a transaction in which the Company (A) 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
(1) 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 (2) 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 (B) enters into any agreement
(including, without limitation, an “equity line of credit” or an “at-the-market offering” (as defined
in Rule 415(a)(4) under the 1933 Act)) with any Person other than the Buyer whereby the Company or any Subsidiary may sell
securities at a future determined price. Notwithstanding the foregoing, beginning on the Trading Day immediately following
the last day of the Restricted Period (and in no event during the Restricted Period), the Company may sell shares of Common
Stock pursuant to a written equity distribution or sales agreement between the Company and one or more registered
broker-dealers providing for an “at- the-market offering” (as defined in Rule 415(a)(4) under the 1933 Act) by
the Company exclusively through such registered broker-dealer(s) acting primarily as agent(s) of the Company, provided that
the per share sales price is equal to or greater than $3.275 per share (as adjusted for stock splits, reverse stock splits,
stock dividends and similar events). The Buyer shall be entitled to obtain injunctive relief against the Company and its
Subsidiaries to preclude any such issuance, which remedy shall be in addition to any right to collect damages.

 

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(o)              
Participation Right. From the date hereof until the date that is the twelve (12) month anniversary of the Closing
Date, neither the Company nor any of its Subsidiaries shall, directly or indirectly, effect or enter into any agreement to effect
any Subsequent Placement for cash consideration (a “Subsequent Financing”), unless the Company shall have first
complied with this Section 4(o).

 

(i)      Between
4:00 p.m. and 7:00 p.m., New York time, on the Business Day immediately preceding the Business Day of a proposed or intended
Subsequent Financing (each, a “Subsequent Financing Date”), the Company shall deliver to the Buyer a
written notice of its intention to effect a Subsequent Financing (each, a “Pre-Notice”) (the Company shall
use best efforts to ensure that the Buyer has received and acknowledged receipt of the Pre-Notice within such time period),
which Pre-Notice shall not contain any information (including, without limitation, material, non-public information) other
than: (x)   a statement that the Company proposes
or intends to effect a Subsequent Placement (without disclosing the specific terms or conditions of the proposed Subsequent
Financing or the securities to be offered and sold therein, (y) a representation that such statement (described in clause (x)
above) does not constitute material, non-public information regarding the Company, its business or its securities and (z) a
statement informing the Buyer that it is entitled to receive a Subsequent Financing Notice (as defined below) containing
material, non-public information with respect to such Subsequent Placement upon its timely written request in accordance with
this Section 4(o).

 

(ii)     If
the Buyer consents to receive material, non-public information with respect to such Subsequent Placement, the Buyer shall
deliver a written request therefor to the Company, not later than 9:00 p.m., New York time, on the Business Day on which the
Buyer properly received such Pre-Notice from the Company, and upon such written request by the Buyer delivered to the Company
prior to such time, and only upon such written request by the Buyer, the Company shall promptly thereafter, but not later
than two (2) hours after such written request by the Buyer was properly delivered to the Company, deliver to the Buyer a
written notice of the proposed Subsequent Financing (a “Subsequent Financing Notice”), which shall (A)
describe in reasonable detail the proposed terms and conditions of such Subsequent Financing, including, without limitation,
the proposed terms of the securities to be offered and sold in such Subsequent Financing (the “Offered
Securities”), the total amount of proceeds intended to be raised and the Person or Persons through or with whom
such Subsequent Financing is proposed to be effected, (B) include, as an attachment thereto, a term sheet or similar document
setting forth the material terms and conditions of such Subsequent Financing, including, without limitation, the material
terms of the Offered Securities, and (C) offer to issue and sell to the Buyer, upon the terms and subject to the conditions
of the Subsequent Financing set forth in the Subsequent Financing Notice, 50% of the Offered Securities (the
 “Participation Maximum”) at the same price per Offered Security to be paid by each other Person
participating in such Subsequent Financing.

 

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(iii)    In
the event that the Buyer elects to participate in such Subsequent Financing for all or any part of the Participation Maximum,
the Buyer must deliver a written notice to the Company prior to the later of (i) 11:00 a.m., New York time, on the Business
Day on which such proposed or intended Subsequent Financing shall occur and (ii)  two
(2) hours after the time that the applicable Subsequent Financing Notice is received by the Buyer (the “Notice
Termination Time”), setting forth: (A) a statement that the Buyer elects to participate in such Subsequent
Financing, (B) the amount of Offered Securities, which shall not exceed the Participation Maximum, that the Buyer elects to
purchase in such Subsequent Financing, and (C) a representation that the Buyer has sufficient funds available to purchase
such Offered Securities in such Subsequent Financing on the terms and subject to the conditions set forth in the applicable
Subsequent Financing Notice received by the Buyer (the “Notice of Acceptance”). If the Company does not
receive a Notice of Acceptance from the Buyer prior to the applicable Notice Termination Time, the Buyer shall be deemed to
have elected not to participate in the Subsequent Financing on the terms set forth in the applicable Subsequent Financing
Notice received by the Buyer.

 

(iv)   
Notwithstanding the foregoing, if the Company desires to change, modify or amend any of the terms or conditions of a Subsequent
Financing, or the Offered Securities to be sold therein, set forth in a Subsequent Financing Notice delivered to the Buyer hereunder,
the Company shall promptly, but not later than 10:00 p.m., New York time, on the Business Day immediately preceding the Business
Day on which such Subsequent Financing is intended to occur, deliver to the Buyer a new written Subsequent Financing Notice describing
in reasonable detail the terms and conditions of such Subsequent Financing and Offered Securities, as amended, and the Buyer will
again have the right to participate in such Subsequent Financing upon the terms and conditions, as amended, set forth in such new
Subsequent Financing Notice, provided the Buyer delivers to the Company a Notice of Acceptance providing the information described
in the penultimate sentence of Section 4(o)(iii) above, prior to the Notice Termination Time with respect to such new Subsequent
Financing Notice, which shall be the later of (I) 11:00 a.m., New York time, on the Business Day on which such proposed Subsequent
Financing providing for such amended terms and conditions as set forth in the new Subsequent Financing Notice delivered to the
Buyer hereunder is intended to occur and (II) two (2) hours after the time that such new Subsequent Financing Notice was received
by the Buyer. If by the Notice Termination Time, the Buyer has delivered to the Company a Notice of Acceptance in which it has
elected to purchase in such Subsequent Financing an aggregate amount of Offered Securities that is greater than the Participation
Maximum, the Buyer shall be deemed to have elected to participate for the applicable Participation Maximum in the Subsequent Financing
on the terms set forth in the applicable Subsequent Financing Notice received by the Buyer.

 

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(v)    If
by the Notice Termination Time, the Buyer has elected to purchase in such Subsequent Financing an aggregate amount of Offered
Securities that is equal to or less than the Participation Maximum, as reflected in an Acceptance Notice delivered by
the Buyer to the Company prior to the Termination Time, or the Buyer has not elected to participate in such Subsequent
Financing, then the Company may (A) offer, issue and sell all or any part of such Offered Securities as to which a Notice of
Acceptance has not been given by the Buyer, including any Offered Securities the Buyer did not elect to purchase pursuant to
a Notice of Acceptance as part of the Participation Maximum (all such Offered Securities that are not designated in a Notice
of Acceptance as Offered Securities to be purchased by the Buyer in such Subsequent Financing, the “Other
Securities”), pursuant to a definitive agreement(s) (the “Subsequent Financing Agreement”), but
only to the offerees described in the Subsequent Financing Notice and only upon terms and conditions (including, without
limitation, unit prices and interest rates) that are not more favorable to the acquiring Person or Persons or less favorable
to the Company than those set forth in the most recent Subsequent Financing Notice received by the Buyer and (B) to publicly
announce (x) the execution of such Subsequent Financing Agreement, and (y) either (I) the consummation of the transactions
contemplated by such Subsequent Financing Agreement or (II) the termination of such Subsequent Financing Agreement, which
shall be filed with the SEC on a Current Report on Form 8-K with such Subsequent Financing Agreement and any documents
contemplated therein filed as exhibits thereto. If a definitive agreement containing the terms and conditions of such
Subsequent Financing as set forth in the Subsequent Financing Notice delivered to the Buyer is not entered into by the
Company for any reason within five (5) Business Days after the date the initial Subsequent Financing Notice for such
Subsequent Financing was first delivered to the Buyer hereunder, the Company shall promptly, but not later than 10:00 p.m.,
New York time, on the Business Day immediately preceding the Business Day on which such Subsequent Financing is intended to
occur, deliver to the Buyer a new written Subsequent Financing Notice describing in reasonable detail the terms and
conditions of such Subsequent Financing and Offered Securities, as amended, and the Buyer will again have the right to
participate in such Subsequent Financing upon the terms and conditions, as amended, set forth in such new Subsequent
Financing Notice, provided the Buyer delivers to the Company a Notice of Acceptance providing the information described in
the penultimate sentence of Section 4(o)(iii) above, prior to the Notice Termination Time with respect to such new Subsequent
Financing Notice, which shall be the time period described in Section 4(o)(iv) above.

 

(vi)   
In the event the Company shall propose to sell less than all the Refused Securities (any such sale to be in the manner and
on the terms specified in Section 4(o)(v) above), then the Buyer may, at its sole option and in its sole discretion, reduce the
number or amount of the Offered Securities specified in its Notice of Acceptance to an amount that shall be not less than the number
or amount of the Offered Securities that the Buyer elected to purchase pursuant to Section 4(o)(iii) above multiplied by a fraction,
(A) the numerator of which shall be the number or amount of Offered Securities the Company actually proposes to issue, sell or
exchange (including Offered Securities to be issued or sold to Buyers pursuant to this Section 4(o) prior to such reduction) and
(B) the denominator of which shall be the original amount of the Offered Securities. In the event that the Buyer so elects to reduce
the number or amount of Offered Securities specified in its Notice of Acceptance, the Company may not issue, sell or exchange more
than the reduced number or amount of the Offered Securities unless and until such securities have again been offered to the Buyer
in accordance with Section 4(o)(i) and (ii) above.

 

    -35-

     

    

 

(vii)  
Upon the closing of the issuance, sale or exchange of all or less than all of the Refused Securities, the Buyer shall acquire
from the Company, and the Company shall issue to the Buyer, the number or amount of Offered Securities specified in its Notice
of Acceptance, as reduced pursuant to Section 4(o)(vi) above if the Buyer has so elected, upon the terms and conditions specified
in the Subsequent Financing Agreement. The purchase by the Buyer of any Offered Securities is subject in all cases to the preparation,
execution and delivery by the Company and the Buyer of a separate purchase agreement relating to such Offered Securities reasonably
satisfactory in form and substance to the Buyer and its counsel. Any Offered Securities not acquired by the Buyer or other Persons
in accordance with this Section 4(o) may not be issued, sold or exchanged until they are again offered to the Buyer under the procedures
specified in this Section 4(o).

 

(viii)  
The Company and the Buyer agree that if the Buyer elects to participate in the Subsequent Financing, neither the Subsequent
Financing Agreement with respect to such Subsequent Financing nor any other transaction documents related thereto (collectively,
the “Subsequent Financing Documents”) shall include any term or provision whereby the Buyer shall be required
to agree to any restrictions on trading as to any securities of the Company 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, any agreement previously entered into with the Company
or any instrument received from the Company.

 

(ix)   
Notwithstanding anything to the contrary in this Section 4(o) and unless otherwise agreed to by the Buyer, the Company shall
either confirm in writing to the Buyer that the transaction with respect to the Subsequent Financing has been abandoned or shall
publicly disclose its intention to issue the Offered Securities, in either case, in such a manner such that the Buyer will not
be in possession of any material, non-public information, by the fifth (5th) Business Day following delivery of the Subsequent
Financing Notice. If by such fifth (5th) Business Day, no public disclosure regarding a transaction with respect to the Offered
Securities has been made, and no notice regarding the abandonment of such transaction has been received by the Buyer, such transaction
shall be deemed to have been abandoned and the Buyer shall not be in possession of any material, non-public information with respect
to the Company or any of its Subsidiaries. Should the Company decide to pursue such transaction with respect to the Offered Securities,
the Company shall provide the Buyer with another Subsequent Financing Notice and the Buyer will again have the right of participation
set forth in this Section 4(o).

 

(x)   
The restrictions contained in this Section 4(o) shall not apply in connection with the issuance of any Excluded Securities

 

(p)              
Passive Foreign Investment Company. The Company shall conduct its business, and shall cause its Subsidiaries to conduct
their respective businesses, in such a manner as will ensure that the Company will not be deemed to constitute a passive foreign
investment company within the meaning of Section 1297 of the Code.

 

(q)               Corporate
Existence. So long as the Buyer beneficially owns any portion of any of the Warrants, the Company shall not be party to
any Fundamental Transaction (as defined in the Warrant) unless the Company is in compliance with the applicable provisions
governing Fundamental Transactions set forth in the Warrants.

 

    -36-

     

    

 

(r)               
Exercise Procedures. The form of Exercise Notice (as defined in the Warrants) included in the Series K Warrants sets
forth the totality of the procedures required of the Buyer in order to exercise the Series K Warrants. The form of Exercise Notice
(as defined in the Warrants) included in the Series L Warrants sets forth the totality of the procedures required of the Buyer
in order to exercise the Series L Warrants. No legal opinion or other information or instructions shall be required of the Buyer
to exercise any portion of any of the Warrants. The Company shall honor exercises of the Warrants and shall deliver the applicable
number of Warrant Shares in accordance with the terms, conditions and time periods set forth in the Warrants. Without limiting
the preceding sentences, no ink-original Exercise Notice shall be required, nor shall any medallion guarantee (or other type of
guarantee or notarization) of any Exercise Notice form be required in order to exercise any portion of any of the Warrants.

 

(s)               
Regulation M. The Company will not take any action prohibited by Regulation M under the 1934 Act, in connection with
the distribution of the Securities contemplated hereby.

 

(t)                
Passive Foreign Investment Company. The Company shall conduct its business in such a manner as will ensure that the
Company will not be deemed to constitute a passive foreign investment company within the meaning of Section 1297 of the Code.

 

(u)              
General Solicitation. None of the Company, any of its affiliates (as defined in Rule 501(b) under the 1933 Act) or
any person acting on behalf of the Company or such affiliate will solicit any offer to buy or offer or sell the Series L Warrants
or any Series L Warrant Shares by means of any form of general solicitation or general advertising within the meaning of Regulation
D, including: (i) any advertisement, article, notice or other communication published in any newspaper, magazine or similar medium
or broadcast over television or radio; and (ii) any seminar or meeting whose attendees have been invited by any general solicitation
or general advertising.

 

(v)              
Integration. None of the Company, its Subsidiaries, their affiliates nor any Person acting on their behalf will take
any action or steps that would (i) require registration of the offer, issuance or sale of the Series L Warrant or any of the Series
L Warrant Shares under the 1933 Act,

(ii) cause the offer, issuance
or sale of the Common Shares and the Series K Securities to the Buyer hereunder pursuant to the Registration Statement to be integrated
with any other offering of securities of the Company (including, without limitation, the offer, issuance or sale of the Series
L Warrant or any of the Series L Warrant Shares, any prior or other offering of securities of the Company or otherwise), or (iii)
cause the offer, issuance or sale of the Series L Warrant or any of the Series L Warrant Shares to be integrated with any other
offering of securities of the Company (including, without limitation, the offer, issuance or sale of the Common Shares and the
Series K Securities to the Buyer hereunder pursuant to the Registration Statement, any prior or other offering of securities of
the Company or otherwise).

 

(w)            
Notice of Disqualification Events. The Company will notify the Buyer in writing, prior to the Closing Date of (i)
any Disqualification Event relating to any Issuer Covered Person and (ii) any event that would, with the passage of time, reasonably
be expected to become a Disqualification Event relating to any Issuer Covered Person, in each case of which it is aware.

 

    -37-

     

    

 

(x)              
Closing Documents. On or prior to fourteen (14) calendar days after the Closing Date, the Company agrees to
deliver, or cause to be delivered, to the Buyer and Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C. a complete closing set
of the executed Transaction Documents and any other document required to be delivered to any party pursuant to Section 7 hereof
or otherwise.

 

	 	5.	REGISTER; TRANSFER AGENT INSTRUCTIONS; LEGEND.

 

(a)              
Register. The Company shall maintain at its principal executive offices (or such other office or agency of the Company
as it may designate by notice to each holder of Securities), a register for the Common Shares and the Warrants in which the Company
shall record the name and address of the Person in whose name the Common Shares and the Warrants have been issued (including the
name and address of each transferee), the number of Common Shares held by such Person, the number of Series K Warrant Shares issuable
upon exercise of the Series K Warrant held by such Person, and the number of Series K Warrant Shares issuable upon exercise of
the Series K Warrant held by such Person. The Company shall keep the register open and available at all times during business hours
for inspection of the Buyer or its legal representatives.

 

(b)              
Transfer Agent Instructions. The Company shall issue irrevocable instructions to its Transfer Agent and any subsequent
transfer agent in a form acceptable to the Buyer (the “Irrevocable Transfer Agent Instructions”) to issue certificates
or credit shares to the applicable balance accounts at DTC, registered in the name of the Buyer or its respective nominee(s), for
the Common Shares and the Warrant Shares in such amounts as specified from time to time by the Buyer to the Company upon the exercise
of the Warrants (as the case may be). The Company represents and warrants that no instruction other than the Irrevocable Transfer
Agent Instructions referred to in this Section 5(b) will be given by the Company to its Transfer Agent with respect to the Securities,
and that the Securities shall otherwise be freely transferable on the books and records of the Company, as applicable, to the extent
provided in this Agreement and the other Transaction Documents. If the Buyer effects a sale, assignment or transfer of the Common
Shares or Series K Warrant Shares, the Company shall permit the transfer and shall promptly instruct its Transfer Agent to issue
one or more certificates or credit shares to the applicable balance accounts at DTC in such name and in such denominations as specified
by the Buyer to effect such sale, transfer or assignment. In the event that such sale, assignment or transfer involves Series L
Warrant Shares sold, assigned or transferred pursuant to an effective registration statement or in compliance with Rule 144 (assuming
the transferor is not an affiliate of the Company), the transfer agent shall issue such shares to the Buyer, assignee or transferee
(as the case may be) without any restrictive legend in accordance with Section 5(c) below. The Company acknowledges that a breach
by it of its obligations hereunder will cause irreparable harm to the Buyer. Accordingly, the Company acknowledges that the remedy
at law for a breach of its obligations under this Section 5(b) will be inadequate and agrees, in the event of a breach or threatened
breach by the Company of the provisions of this Section 5(b), that the Buyer shall be entitled, in addition to all other available
remedies, to an order and/or injunction restraining any breach and requiring immediate issuance and transfer, without the necessity
of showing economic loss and without any bond or other security being required. The Company shall cause its counsel to issue each
legal opinion referred to in the Irrevocable Transfer Agent Instructions to the Transfer Agent as follows:

 

(i) at the Closing with respect
to the Common Shares, (ii) upon each exercise of the Warrants (unless such issuance covered by a prior legal opinion previously
delivered to the Transfer Agent), and (iii) on each date a registration statement with respect to the issuance or resale of any
of the Series L Warrant Shares is declared effective by the SEC. Any fees (with respect to the Transfer Agent, counsel to the Company
or otherwise) associated with the issuance of such opinions or the removal of any legends on any of the Securities shall be borne
by the Company.

 

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(c)              
Legends. Certificates and any other instruments evidencing the Common Shares, the Series K Warrants or the Series
K Warrant Shares shall not bear any restrictive or other legend. The Buyer understands that the Series L Warrant and the Series
L Warrant Shares are being issued pursuant to an exemption from registration or qualification under the 1933 Act and applicable
state securities laws, and except as set forth below, the Series L Warrant and the Series L Warrant Shares shall bear any legend
as required by the “blue sky” laws of any state and a restrictive legend in substantially the following form (and a
stop-transfer order may be placed against transfer of such stock certificates):

 

THE SECURITIES REPRESENTED
BY THIS CERTIFICATE HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR APPLICABLE STATE SECURITIES LAWS.
THE SECURITIES MAY NOT BE OFFERED FOR SALE, SOLD, TRANSFERRED OR ASSIGNED (I) IN THE ABSENCE OF (A) AN EFFECTIVE REGISTRATION STATEMENT
FOR THE SECURITIES UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR (B) AN OPINION OF COUNSEL TO THE HOLDER (IF REQUESTED BY THE
COMPANY), IN A FORM REASONABLY ACCEPTABLE TO THE COMPANY, THAT REGISTRATION IS NOT REQUIRED UNDER SAID ACT OR (II) UNLESS SOLD
OR ELIGIBLE TO BE SOLD PURSUANT TO RULE 144 OR RULE 144A UNDER SAID ACT. NOTWITHSTANDING THE FOREGOING, THE SECURITIES MAY BE PLEDGED
IN CONNECTION WITH A BONA FIDE MARGIN ACCOUNT OR OTHER LOAN OR FINANCING ARRANGEMENT SECURED BY THE SECURITIES.

 

		(d)	Removal of Legends

 

Certificates
evidencing the Series L Warrant Shares shall not be required to contain the legend set forth in Section 5(c) above or any
other legend (i) while a registration statement covering the resale of such Series L Warrant Shares is effective under the
1933 Act, (ii) following any sale of such Series L Warrant Shares pursuant to Rule 144 (assuming the transferor is not an
affiliate of the Company), (iii) if such Series L Warrant Shares are eligible to be sold, assigned or transferred under Rule
144 (provided that the Buyer provides the Company with reasonable assurances that such Series L Warrant Shares are eligible
for sale, assignment or transfer under Rule 144 which shall not include an opinion of counsel), (iv) in connection with a
sale, assignment or other transfer (other than under Rule 144), provided that the Buyer provides the Company with an opinion
of counsel to the Buyer, in a generally acceptable form, to the effect that such sale, assignment or transfer of the Series L
Warrant Shares may be made without registration under the applicable requirements of the 1933 Act or (v) if such legend is
not required under applicable requirements of the 1933 Act (including, without limitation, controlling judicial
interpretations and pronouncements issued by the SEC). If a legend is not required pursuant to the foregoing, the Company
shall no later than two (2) Trading Days following the delivery by the Buyer to the Company or the transfer agent (with
notice to the Company) of a legended certificate representing such Series L Warrant Shares (endorsed or with stock powers
attached, signatures guaranteed, and otherwise in form necessary to affect the reissuance and/or transfer, if applicable),
together with any other deliveries from the Buyer as may be required above in this Section 5(c), as directed by the Buyer,
either: (A) provided that the Company’s transfer agent is participating in the DTC Fast Automated Securities Transfer
Program, credit the aggregate number of Series L Warrant Shares to which the Buyer shall be entitled to the Buyer’s or
its designee’s balance account with DTC through its Deposit/Withdrawal at Custodian system or (B) if the
Company’s transfer agent is not participating in the DTC Fast Automated Securities Transfer Program, issue and deliver
(via reputable overnight courier) to the Buyer, a certificate representing such Series L Warrant Shares that is free from all
restrictive and other legends, registered in the name of the Buyer or its designee (the date by which such credit is so
required to be made to the balance account of the Buyer’s or the Buyer’s nominee with DTC or such certificate is
required to be delivered to the Buyer pursuant to the foregoing is referred to herein as the “Required Delivery
Date”).

 

    -39-

     

    

 

(e)              
Buy-In. If the Company fails to so properly deliver such unlegended certificates representing the aggregate number
of Series L Warrant Shares to which the Buyer shall be entitled, or so properly credit the aggregate number of Series L Warrant
Shares to which the Buyer shall be entitled to the Buyer’s or its designee’s balance account with DTC through its
Deposit/Withdrawal at Custodian system, in each case by the Required Delivery Date, then, in addition to all other remedies available
to the Buyer, (i) the Company shall, pay to the Buyer, in cash, as partial liquidated damages and not as a penalty, for each $1,000
of Series L Warrant Shares (based on the VWAP of the Common Stock on the date such Series L Warrant Shares are submitted to the
Transfer Agent) delivered for removal of the restrictive legend and subject to Section 5(d), $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 or such credit to such balance account with DTC is made and (ii) if
after the Legend Removal Date the Buyer purchases (in an open market transaction or otherwise) shares of Common Stock to deliver
in satisfaction of a sale by the Buyer of all or any portion of the number of shares of Common Stock, or a sale of a number of
shares of Common Stock equal to all or any portion of the number of shares of Common Stock, that the Buyer anticipated receiving
from the Company without any restrictive legend, then an amount equal to the excess of the Buyer’s total purchase price
(including brokerage commissions and other out-of-pocket expenses, if any) for the shares of Common Stock so purchased (including
brokerage commissions and other out-of-pocket expenses, if any) (the “Buy-In Price”) over the product of (A)
such number of Series L Warrant Shares that the Company was required to deliver to the Buyer by the Legend Removal Date multiplied
by (B) the lowest closing sale price of the Common Stock on any Trading Day during the period commencing on the date of the delivery
by the Buyer to the Company of the applicable Series L Warrant Shares (as the case may be) and ending on the date of such delivery
and payment under this Section 5(e).

 

(f)               
FAST Compliance. While any portion of any of the Warrants remains outstanding, the Company shall maintain a transfer
agent that participates in the DTC Fast Automated Securities Transfer Program.

 

    -40-

     

    

 

	 	6.	CONDITIONS TO THE COMPANY’S OBLIGATION TO SELL.

 

The obligation
of the Company hereunder to issue and sell the Common Shares and the Warrants to the Buyer at the Closing is subject to the satisfaction,
at or before the Closing Date, of each of the following conditions, provided that these conditions are for the Company’s
sole benefit and may be waived by the Company at any time in its sole discretion by providing the Buyer with prior written notice
thereof:

 

(a)              
The Buyer shall have executed this Agreement and delivered the same to the Company.

 

(b)              
The Buyer shall have delivered to the Company the Purchase Price for the Common Shares and the Warrants being purchased
by the Buyer at the Closing by wire transfer of immediately available funds in accordance with the Flow of Funds Letter.

 

(c)              
The representations and warranties of the Buyer shall be true and correct in all material respects as of the date when made
and as of the Closing Date as though originally made at that time (except for representations and warranties that speak as of a
specific date, which shall be true and correct as of such specific date), and the Buyer shall have performed, satisfied and complied
in all material respects with the covenants, agreements and conditions required by this Agreement to be performed, satisfied or
complied with by the Buyer at or prior to the Closing Date.

 

	 	7.	CONDITIONS TO THE BUYER’S OBLIGATION TO PURCHASE.

 

The obligation
of the Buyer hereunder to purchase the Common Shares and the Warrants at the Closing is subject to the satisfaction, at or before
the Closing Date, of each of the following conditions, provided that these conditions are for the Buyer’s sole benefit and
may be waived by the Buyer at any time in its sole discretion by providing the Company with prior written notice thereof:

 

(a)              
The Company shall have duly executed and delivered to the Buyer each of the Transaction Documents, and the Company shall
have (A) caused the Transfer Agent to credit 904,970 Common Shares to the Buyer’s or its designee’s balance account
with DTC through its Deposit/Withdrawal at Custodian system, (B) deliver to the Buyer the Series K Warrant (initially for an aggregate
of up to 255,000 Series K Warrant Shares), duly executed on behalf of the Company and registered in the name of the Buyer or its
designee, and (C) deliver to the Buyer the Series L Warrant (initially for an aggregate of up to 1,159,970 Series L Warrant Shares),
duly executed on behalf of the Company and registered in the name of the Buyer or its designee.

 

(b)              
The Buyer shall have received the opinion of Sheppard, Mullin, Richter and Hampton LLP, the Company’s counsel, dated
as of the Closing Date, in the form reasonably acceptable to the Buyer.

 

(c)              
The Company shall have delivered to the Buyer a copy of the Irrevocable Transfer Agent Instructions, in the form reasonably
acceptable to the Buyer, which instructions shall have been delivered to and acknowledged in writing by the Company’s transfer
agent.

 

    -41-

     

    

  

(d)              
The Company shall have delivered to the Buyer a certificate evidencing the formation and good standing of the Company and
each of its Subsidiaries in each such entity’s jurisdiction of formation issued by the Secretary of State (or comparable
office) of such jurisdiction of formation as of a date within ten (10) days of the Closing Date.

 

(e)              
The Company shall have delivered to the Buyer a certificate evidencing the Company’s qualification as a foreign corporation
and good standing issued by the Secretary of State (or comparable office) of each jurisdiction in which the Company conducts business
and is required to so qualify, as of a date within ten (10) days of the Closing Date.

 

(f)               
The Company shall have delivered to the Buyer a certificate, in the form acceptable to the Buyer, executed by the Secretary
of the Company and dated as of the Closing Date, as to (i) the resolutions consistent with Section 3(b) as adopted by the Company’s
board of directors in a form reasonably acceptable to the Buyer, (ii) the Certificate of Incorporation of the Company and

(iii) the Bylaws of the Company, each as in effect at
the Closing.

 

(g)              
Each and every representation and warranty of the Company shall be true and correct as of the date when made and as of the
Closing Date as though originally made at that time (except for representations and warranties that speak as of a specific date,
which shall be true and correct as of such specific date) and the Company shall have performed, satisfied and complied in all respects
with the covenants, agreements and conditions required to be performed, satisfied or complied with by the Company at or prior to
the Closing Date. The Buyer shall have received a certificate, duly executed by the Chief Executive Officer of the Company, dated
as of the Closing Date, to the foregoing effect and as to such other matters as may be reasonably requested by the Buyer in the
form acceptable to the Buyer.

 

(h)              
The Company shall have delivered to the Buyer a letter from the Transfer Agent certifying the number of shares of Common
Stock outstanding on the Closing Date immediately prior to the Closing.

 

(i)                
The Common Stock (A) shall be designated for quotation or listed (as applicable) on the Principal Market and (B) shall not
have been suspended, as of the Closing Date, by the SEC or the Principal Market from trading on the Principal Market nor shall
suspension by the SEC or the Principal Market have been threatened, as of the Closing Date, either (I) in writing by the SEC or
the Principal Market or (II) by falling below the minimum maintenance requirements of the Principal Market.

 

(j)                
The Company shall have obtained all governmental, regulatory or third party consents and approvals, if any, necessary for
the sale of the Securities, including without limitation, those required by the Principal Market, if any.

 

(k)              
No statute, rule, regulation, executive order, decree, ruling or injunction shall have been enacted, entered, promulgated
or endorsed by any court or Governmental Entity of competent jurisdiction that prohibits the consummation of any of the transactions
contemplated by the Transaction Documents.

 

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(l)                 Since
the date of execution of this Agreement, no event or series of events shall have occurred that reasonably would have
or result in a Material Adverse Effect.

 

(m)            
The Company shall have obtained approval of the Principal Market to list or designate for quotation (as the case may be)
the Common Shares and the Warrant Shares.

 

(n)              
The Buyer shall have received a letter on the letterhead of the Company, duly executed by the Chief Executive Officer of
the Company, setting forth the wire transfer instructions of the Company (the “Flow of Funds Letter”).

 

(o)              
From the date hereof to the Closing Date, (i) trading in the Common Stock shall not have been suspended by the SEC or the
Principal Market (except for any suspension of trading of limited duration agreed to by the Company, which suspension shall be
terminated prior to the Closing), and, (ii) 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 the Principal 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 the Buyer, makes it impracticable or inadvisable to purchase the Securities
at the Closing.

 

(p)              
The Registration Statement shall be effective and available for the issuance and sale to the Buyer hereunder of (i) 904,970
Common Shares, (ii) the Series K Warrant and up to 255,000 Series K Warrant Shares issuable upon exercise of the Series K Warrants
and (iii) the Series L Warrant and up to 1,159,970 Series L Warrant Shares upon exercise of the Series L Warrant.

 

(q)              
The Company shall have delivered to the Buyer the Prospectus and the Prospectus Supplement (which may be delivered in accordance
with Rule 172 under the 1933 Act).

 

(r)               
The Company and its Subsidiaries shall have delivered to the Buyer such other documents, instruments or certificates relating
to the transactions contemplated by this Agreement as the Buyer or its counsel may reasonably request.

 

	 	8.	TERMINATION.

 

In the
event that the Closing shall not have occurred within five (5) days of the date hereof, then the Buyer shall have the right to
terminate its obligations under this Agreement at any time on or after the close of business on such date without liability of
the Buyer to the Company; provided, however, the right to terminate this Agreement under this Section 8 shall not be available
to the Buyer if the failure of the transactions contemplated by this Agreement to have been consummated by such date is the result
of the Buyer’s breach of this Agreement, provided further that no such termination shall affect any obligation of the Company
under this Agreement to reimburse the Buyer for the expenses described in Section 4(g) above. Nothing contained in this Section
8 shall be deemed to release any party from any liability for any breach by such party of the terms and provisions of this Agreement
or the other Transaction Documents or to impair the right of any party to compel specific performance by any other party of its
obligations under this Agreement or the other Transaction Documents.

 

    -43-

     

    

 

		9.	MISCELLANEOUS.

 

(a)              
Governing Law; Jurisdiction; Jury Trial. All questions concerning the construction, validity, enforcement and
interpretation of this Agreement shall be governed by the internal laws of the State of New York, without giving effect to any
choice of law or conflict of law provision or rule (whether of the State of New York or any other jurisdictions) that would cause
the application of the laws of any jurisdictions other than the State of New York. The Company 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 under any of the other Transaction Documents or with any transaction contemplated
hereby or thereby, and hereby irrevocably waives, and agrees not to assert in any suit, action or proceeding, any claim that it
is not personally subject to the jurisdiction of any such court, that such suit, action or proceeding is brought in an inconvenient
forum or that the venue of such suit, action or proceeding is improper. Each party hereby irrevocably waives personal service of
process and consents to process being served in any such suit, action or proceeding by mailing a copy thereof to such party at
the address for such notices to it under this Agreement and agrees that such service shall constitute good and sufficient service
of process and notice thereof. Nothing contained herein shall be deemed to limit in any way any right to serve process in any manner
permitted by law. Nothing contained herein shall be deemed or operate to preclude the Buyer from bringing suit or taking other
legal action against the Company in any other jurisdiction to collect on the Company’s obligations to the Buyer or to enforce
a judgment or other court ruling in favor of the Buyer. EACH PARTY HEREBY IRREVOCABLY WAIVES ANY RIGHT IT MAY HAVE TO, AND AGREES
NOT TO REQUEST, A JURY TRIAL FOR THE ADJUDICATION OF ANY DISPUTE HEREUNDER OR UNDER ANY OTHER TRANSACTION DOCUMENT OR IN CONNECTION
WITH OR ARISING OUT OF THIS AGREEMENT, ANY OTHER TRANSACTION DOCUMENT OR ANY TRANSACTION CONTEMPLATED HEREBY OR THEREBY.

 

(b)              
Counterparts. This Agreement may be executed in two or more identical counterparts, all of which shall be considered
one and the same agreement and shall become effective when counterparts have been signed by each party and delivered to the other
party. In the event that any signature is delivered by facsimile transmission or by an e-mail which contains a portable document
format (.pdf) file of an executed signature page, such signature page 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 signature page were an original
thereof.

 

(c)              
Headings; Gender. The headings of this Agreement are for convenience of reference and shall not form part of, or
affect the interpretation of, this Agreement. Unless the context clearly indicates otherwise, each pronoun herein shall be deemed
to include the masculine, feminine, neuter, singular and plural forms thereof. The terms “including,” “includes,”
 “include” and words of like import shall be construed broadly as if followed by the words “without limitation.”
The terms “herein,” “hereunder,” “hereof” and words of like import refer to this entire Agreement
instead of just the provision in which they are found.

 

    -44-

     

    

 

(d)               Severability;
Maximum Payment Amounts. If any provision of this Agreement is prohibited by law or otherwise determined to be invalid or
unenforceable by a court of competent jurisdiction, the provision that would otherwise be prohibited, invalid or
unenforceable shall be deemed amended to apply to the broadest extent that it would be valid and enforceable, and the
invalidity or unenforceability of such provision shall not affect the validity of the remaining provisions of this Agreement
so long as this Agreement as so modified continues to express, without material change, the original intentions of the
parties as to the subject matter hereof and the prohibited nature, invalidity or unenforceability of the provision(s) in
question does not substantially impair the respective expectations or reciprocal obligations of the parties or the practical
realization of the benefits that would otherwise be conferred upon the parties. The parties will endeavor in good faith
negotiations to replace the prohibited, invalid or unenforceable provision(s) with a valid provision(s), the effect of which
comes as close as possible to that of the prohibited, invalid or unenforceable provision(s). Notwithstanding anything to the
contrary contained in this Agreement or any other Transaction Document (and without implication that the following is
required or applicable), it is the intention of the parties that in no event shall amounts and value paid by the Company
and/or any of its Subsidiaries (as the case may be), or payable to or received by any of the Buyer, under the Transaction
Documents (including without limitation, any amounts that would be characterized as “interest” under applicable
law) exceed amounts permitted under any applicable law. Accordingly, if any obligation to pay, payment made to the Buyer, or
collection by the Buyer pursuant the Transaction Documents is finally judicially determined to be contrary to any such
applicable law, such obligation to pay, payment or collection shall be deemed to have been made by mutual mistake of the
Buyer, the Company and its Subsidiaries and such amount shall be deemed to have been adjusted with retroactive effect to the
maximum amount or rate of interest, as the case may be, as would not be so prohibited by the applicable law. Such adjustment
shall be effected, to the extent necessary, by reducing or refunding, at the option of the Buyer, the amount of interest or
any other amounts which would constitute unlawful amounts required to be paid or actually paid to the Buyer under the
Transaction Documents. For greater certainty, to the extent that any interest, charges, fees, expenses or other amounts
required to be paid to or received by the Buyer under any of the Transaction Documents or related thereto are held to be
within the meaning of “interest” or another applicable term to otherwise be violative of applicable law, such
amounts shall be pro-rated over the period of time to which they relate.

 

(e)               Entire
Agreement; Amendments. This Agreement, the other Transaction Documents and the schedules and exhibits attached hereto and
thereto and the instruments referenced herein and therein supersede all other prior oral or written agreements between the
Buyer, the Company, its Subsidiaries, their affiliates and Persons acting on their behalf, and this Agreement, the other
Transaction Documents, the schedules and exhibits attached hereto and thereto and the instruments referenced herein and
therein contain the entire understanding of the parties solely with respect to the matters covered herein and therein;
provided, however, nothing contained in this Agreement or any other Transaction Document shall (or shall be deemed to) (i)
have any effect on any provision of any other agreements the Buyer has entered into with, or any instruments the Buyer has
received from, the Company or any of its Subsidiaries prior to the date hereof with respect to any prior investment made by
the Buyer in the Company or (ii) waive, alter, modify or amend in any respect any obligations of the Company, or any rights
of or benefits to the Buyer or any other Person, in any other agreement entered into prior to the date hereof between or
among the Company and/or any of its Subsidiaries and the Buyer, or in any instruments the Buyer received from the Company
and/or any of its Subsidiaries prior to the date hereof, and all such binding provisions contained in all such other
agreements and instruments shall continue in full force and effect. Except as specifically set forth herein or therein,
neither the Company nor the Buyer makes any representation, warranty, covenant or undertaking with respect to such matters.
For clarification purposes, the Recitals are part of this Agreement. Provisions of this Agreement may be amended only with
the written consent of the Company and the Buyer, and any amendment of any provision of this Agreement made in conformity
with the provisions of this Section 9(e) shall be binding upon the Buyer and the Company. No waiver shall be effective unless
it is in writing and signed by an authorized representative of the waiving party, and any waiver of any provision of this
Agreement made in conformity with the provisions of this Section 9(e) shall be binding on the waiving party. The Company has
not, directly or indirectly, made any agreements with the Buyer relating to the terms or conditions of the transactions
contemplated by the Transaction Documents except as set forth in the Transaction Documents. Without limiting the foregoing,
the Company confirms that, except as set forth in this Agreement, the Buyer has not made any commitment or promise or has any
other obligation to provide any financing to the Company, any Subsidiary or otherwise. As a material inducement for the Buyer
to enter into this Agreement, the Company expressly acknowledges and agrees that (i) no due diligence or other investigation
or inquiry conducted by the Buyer, any of its advisors or any of its representatives shall affect the Buyer’s right to
rely on, or shall modify or qualify in any manner or be an exception to any of, the Company’s representations and
warranties contained in this Agreement or any other Transaction Document, (ii) nothing contained in the Registration
Statement, the Prospectus or the Prospectus Supplement shall affect the Buyer’s right to rely on, or shall modify or
qualify in any manner or be an exception to any of, the Company’s representations and warranties contained in this
Agreement or any other Transaction Document and (iii) unless a provision of this Agreement or any other Transaction Document
is expressly preceded by the phrase “except as disclosed in the SEC Documents,” nothing contained in any of the
SEC Documents shall affect the Buyer’s right to rely on, or shall modify or qualify in any manner or be an exception to
any of, the Company’s representations and warranties contained in this Agreement or any other Transaction Document.

 

    -45-

     

    

 

(f)               
Notices. Any notices, consents, waivers or other communications required or permitted to be given under the terms
of this Agreement must be in writing and will be deemed to have been delivered: (i) upon receipt, when delivered personally; (ii)
upon receipt, when sent by facsimile (provided confirmation of transmission is mechanically or electronically generated and kept
on file by the sending party) or electronic mail; or (iii) one (1) Business Day after deposit with an overnight courier service
with next day delivery specified, in each case, properly addressed to the party to receive the same. The addresses, facsimile numbers
and e-mail addresses for such communications shall be:

 

If to the Company:

 

Trovagene, Inc.

110 Flintkote Avenue San Diego, CA 92121

Telephone: (858) 952-7570

Facsimile: (858) 952-7571 Attention: Chief Executive
Officer E-Mail: tadams@trovagene.com

 

    -46-

     

    

 

With a copy (for informational purposes only) to:

 

Sheppard, Mullin, Richter & Hampton LLP
30 Rockefeller Plaza, 39th Floor

New York, NY 10112 Telephone: (212) 653-8700

Facsimile: (212) 653-8701 Attention: Jeffrey
J. Fessler, Esq.

E-Mail: jfessler@sheppardmullin.com

 

If to the Transfer Agent:

 

Philadelphia Stock Transfer, Inc. 2320 Haverford
Rd., Suite 230

Ardmore, PA 19003

Telephone: (484) 416-3124

Facsimile: (484) 416-3597 Attention: Bob Winterle

E-Mail: bwinterle@philadelphiastocktransfer.com

 

If to the Buyer:

 

Lincoln Park Capital Fund, LLC 440 North Wells,
Suite 410

Chicago, IL 60654

Telephone: (312) 822-9300

Facsimile: (312) 822-9301

Attention: Joshua Scheinfeld/Jonathan Cope

E-Mail: jscheinfeld@lpcfunds.com/jcope@lpcfunds.com

 

with a copy (for informational purposes only) to:

 

Mintz, Levin, Cohn, Ferris, Glovsky and Popeo,
P.C.

666 Third Avenue

New York, NY 10017

Telephone: (212) 692-6267

Facsimile: (212) 983-3115

Attention: Anthony
J. Marsico, Esq.

Email: ajmarsico@mintz.com

 

or to such other
address, e-mail address and/or facsimile number and/or to the attention of such other Person as the recipient party has
specified by written notice given to each other party five (5) days prior to the effectiveness of such change. Written
confirmation of receipt (A) given by the recipient of such notice, consent, waiver or other communication, (B) mechanically
or electronically generated by the sender’s facsimile machine or e-mail containing the time, date, recipient facsimile
number and, with respect to each facsimile transmission, an image of the first page of such transmission or (C) provided by
an overnight courier service shall be rebuttable evidence of personal service, receipt by facsimile or receipt from an
overnight courier service in accordance with clause (i), (ii) or (iii) above, respectively.

 

    -47-

     

    

 

(g)              
Successors and Assigns. This Agreement shall be binding upon and inure to the benefit of the parties and their respective
successors and assigns, including any subsequent purchasers of any of the Warrants (but excluding any purchasers of Underlying
Securities, unless pursuant to a written assignment by the Buyer). The Company shall not assign this Agreement or any rights or
obligations hereunder without the prior written consent of the Buyer, including, without limitation, by way of a Fundamental Transaction
(as defined in the Warrants) (unless the Company is in compliance with the applicable provisions governing Fundamental Transactions
set forth in the Warrants). The Buyer may assign some or all of its rights hereunder in connection with any transfer of any of
its Securities without the consent of the Company, in which event such assignee shall be deemed to be the Buyer hereunder with
respect to such assigned rights.

 

(h)              
No Third Party Beneficiaries. This Agreement is intended for the benefit of the parties hereto and their respective
permitted successors and assigns, and is not for the benefit of, nor may any provision hereof be enforced by, any other Person,
other than the Indemnitees referred to in Section 9(k).

 

(i)                
Survival. The representations, warranties, agreements and covenants shall survive the Closing.

 

(j)                
Further Assurances. Each party shall do and perform, or cause to be done and performed, all such further acts and
things, and shall execute and deliver all such other agreements, certificates, instruments and documents, as any other party may
reasonably request in order to carry out the intent and accomplish the purposes of this Agreement and the consummation of the transactions
contemplated hereby.

 

    -48-

     

    

 

		(k)	Indemnification.

 

(i)                 In
consideration of the Buyer’s execution and delivery of this Agreement and acquiring the Securities and in addition to
all of the Company’s other obligations under the Transaction Documents, the Company shall defend, protect, indemnify
and hold harmless the Buyer and each holder of any Securities and all of their stockholders, partners, members, officers,
directors, employees and direct or indirect investors and any of the foregoing Persons’ agents or other representatives
(including, without limitation, those retained in connection with the transactions contemplated by this Agreement)
(collectively, the “Indemnitees”) from and against any and all actions, causes of action, suits, claims,
losses, costs, penalties, fees, liabilities and damages, and expenses in connection therewith (irrespective of whether any
such Indemnitee is a party to the action for which indemnification hereunder is sought), and including reasonable
attorneys’ fees and disbursements (the “Indemnified Liabilities”), incurred by any Indemnitee as a
result of, or arising out of, or relating to (i) any misrepresentation or breach of any representation or warranty made by
the Company in any of the Transaction Documents, (ii) any breach of any covenant, agreement or obligation of the Company
contained in any of the Transaction Documents, (iii) any cause of action, suit, proceeding or claim brought or made against
such Indemnitee by a third party (including for these purposes a derivative action brought on behalf of the Company or
any Subsidiary) or which otherwise involves such Indemnitee that arises out of or results from (A) the execution, delivery,
performance or enforcement of any of the Transaction Documents, (B) any transaction financed or to be financed in whole or in
part, directly or indirectly, with the proceeds of the issuance of the Securities, (C) the status of the Buyer or holder of
the Securities either as an investor in the Company pursuant to the transactions contemplated by the Transaction Documents or
as a party to this Agreement (including, without limitation, as a party in interest or otherwise in any action or proceeding
for injunctive or other equitable relief), or (D) with respect to any registration statement of the Company providing for the
resale by the Buyer of any Series L Warrant Shares issued and issuable upon exercise of the Series L Warrants filed by the
Company with the SEC, (1) any untrue or alleged untrue statement of a material fact contained in such 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, except to the extent, but only to the extent, that such untrue statements or omissions
are based solely upon information regarding the Buyer furnished in writing to the Company by the Buyer expressly for use
therein or (2) any violation or alleged violation by the Company of the 1933 Act, the 1934 Act or any state securities law,
or any rule or regulation thereunder in connection therewith. To the extent that the foregoing undertaking by the Company may
be unenforceable for any reason, the Company shall make the maximum contribution to the payment and satisfaction of each of
the Indemnified Liabilities which is permissible under applicable law.

 

    -49-

     

    

 

(ii)               Promptly
after receipt by an Indemnitee under this Section 9(k) of notice of the commencement of any action or proceeding (including
any governmental action or proceeding) involving an Indemnified Liability, such Indemnitee shall, if a claim in respect
thereof is to be made against the Company under this Section 9(k), deliver to the Company a written notice of the
commencement thereof, and the Company shall have the right to participate in, and, to the extent the Company so desires, to
assume control of the defense thereof with counsel mutually satisfactory to the Company and the Indemnitee; provided,
however, that an Indemnitee shall have the right to retain its own counsel with the fees and expenses of such counsel to be
paid by the Company if: (A) the Company has agreed in writing to pay such fees and expenses; (B) the Company shall have
failed promptly to assume the defense of such Indemnified Liability and to employ counsel reasonably satisfactory to such
Indemnitee in any such Indemnified Liability; or (C) the named parties to any such Indemnified Liability (including any
impleaded parties) include both such Indemnitee and the Company, and such Indemnitee shall have been advised by counsel that
a conflict of interest is likely to exist if the same counsel were to represent such Indemnitee and the Company (in which
case, if such Indemnitee notifies the Company in writing that it elects to employ separate counsel at the expense of the
Company, then the Company shall not have the right to assume the defense thereof and such counsel shall be at the expense of
the Company), provided further, that in the case of clause (C) above the Company shall not be responsible for the reasonable
fees and expenses of more than one (1) separate legal counsel for the Indemnitees. The Indemnitee shall reasonably
cooperate with the Company in connection with any negotiation or defense of any such action or Indemnified Liability by the
Company and shall furnish to the Company all information reasonably available to the Indemnitee which relates to such action
or Indemnified Liability. The Company shall keep the Indemnitee reasonably apprised at all times as to the status of the
defense or any settlement negotiations with respect thereto. The Company shall not be liable for any settlement of any
action, claim or proceeding effected without its prior written consent, provided, however, that the Company shall not
unreasonably withhold, delay or condition its consent. The Company shall not, without the prior written consent of the
Indemnitee, consent to entry of any judgment or enter into any settlement or other compromise which does not include as an
unconditional term thereof the giving by the claimant or plaintiff to such Indemnitee of a release from all liability in
respect to such Indemnified Liability or litigation, and such settlement shall not include any admission as to fault on the
part of the Indemnitee. Following indemnification as provided for hereunder, the Company shall be subrogated to all rights of
the Indemnitee with respect to all third parties, firms or corporations relating to the matter for which indemnification has
been made. The failure to deliver written notice to the Company within a reasonable time of the commencement of any such
action shall not relieve the Company of any liability to the Indemnitee under this Section 9(k), except to the extent that
the Company is materially and adversely prejudiced in its ability to defend such action.

 

    -50-

     

    

 

(iii)           
The indemnification required by this Section 9(k) shall be made by periodic payments of the amount thereof during the course
of the investigation or defense, within ten (10) days after bills are received or Indemnified Liabilities are incurred.

 

(iv)            
The indemnity agreement contained herein shall be in addition to (A) any cause of action or similar right of the Indemnitee
against the Company or others, and (B) any liabilities the Company may be subject to pursuant to the law.

 

(l)                
Construction. The language used in this Agreement will be deemed to be the language chosen by the parties to express
their mutual intent, and no rules of strict construction will be applied against any party. No specific representation or warranty
shall limit the generality or applicability of a more general representation or warranty. Each and every reference to share prices,
shares of Common Stock and any other numbers in this Agreement that relate to the Common Stock shall be automatically adjusted
for any stock splits, stock dividends, stock combinations, recapitalizations or other similar transactions that occur with respect
to the Common Stock after the date of this Agreement. It is expressly understood and agreed that for all purposes of this Agreement,
and without implication that the contrary would otherwise be true, neither transactions nor purchases nor sales shall include the
location and/or reservation of borrowable shares of Common Stock.

 

(m)             Remedies.
The Buyer and in the event of assignment by Buyer of its rights and obligations hereunder, each holder of any Securities,
shall have all rights and remedies set forth in the Transaction Documents and all rights and remedies which such holders have
been granted at any time under any other agreement or contract and all of the rights which such holders have under any law.
Any Person having any rights under any provision of this Agreement shall be entitled to enforce such rights specifically
(without posting a bond or other security), to recover damages by reason of any breach of any provision of this Agreement and
to exercise all other rights granted by law. Furthermore, the Company recognizes that in the event that it or any Subsidiary
fails to perform, observe, or discharge any or all of its or such Subsidiary’s (as the case may be) obligations under
the Transaction Documents, any remedy at law would inadequate relief to the Buyer. The Company therefore agrees that the
Buyer shall be entitled to specific performance and/or temporary, preliminary and permanent injunctive or other equitable
relief from any court of competent jurisdiction in any such case without the necessity of proving actual damages and without
posting a bond or other security. The remedies provided in this Agreement and the other Transaction Documents shall be
cumulative and in addition to all other remedies available under this Agreement and the other Transaction Documents, at law
or in equity (including a decree of specific performance and/or other injunctive relief).

 

    -51-

     

    

 

(n)              
Withdrawal Right. Notwithstanding anything to the contrary contained in (and without limiting any similar provisions
of) the Transaction Documents, whenever the Buyer exercises a right, election, demand or option under a Transaction Document and
the Company or any Subsidiary does not timely perform its related obligations within the periods therein provided, then the Buyer
may rescind or withdraw, in its sole discretion from time to time upon written notice to the Company or such Subsidiary (as the
case may be), any relevant notice, demand or election in whole or in part without prejudice to its future actions and rights; provided,
however, that in the case of a rescission of an exercise of the Series K Warrant or the Series L Warrant, the Buyer shall be required
to return any Series K Warrant Shares or Series L Warrant Shares, respectively, subject to any such rescinded exercise notice concurrently
with the return to the Buyer of the aggregate exercise price paid to the Company for such Series K Warrant Shares or Series L Warrant
Shares, as applicable, and the restoration of the Buyer’s right to acquire such Series K Warrant Shares or Series L Warrant
Shares pursuant to such Series K Warrant or Series L Warrant (including, issuance of a replacement warrant certificate evidencing
such restored right), respectively.

 

(o)              
Payment Set Aside; Currency. To the extent that the Company makes a payment or payments to the Buyer hereunder or
pursuant to any of the other Transaction Documents or the Buyer enforce or exercise their rights hereunder or thereunder, and such
payment or payments or the proceeds of such enforcement or exercise or any part thereof are subsequently invalidated, declared
to be fraudulent or preferential, set aside, recovered from, disgorged by or are required to be refunded, repaid or otherwise restored
to the Company, a trustee, receiver or any other Person under any law (including, without limitation, any bankruptcy law, foreign,
state 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. Unless otherwise expressly indicated, all dollar amounts referred to
in this Agreement and the other Transaction Documents are in United States Dollars (“U.S. Dollars”), and all
amounts owing under this Agreement and all other Transaction Documents shall be paid in U.S. Dollars. All amounts denominated in
other currencies (if any) shall be converted into the U.S. Dollar equivalent amount in accordance with the Exchange Rate on the
date of calculation. “Exchange Rate” means, in relation to any amount of currency to be converted into U.S.
Dollars pursuant to this Agreement, the U.S. Dollar exchange rate as published in the Wall Street Journal on the relevant date
of calculation.

 

    -52-

     

    

 

(p)               Judgment
Currency. If for the purpose of obtaining or enforcing judgment against the Company in connection with this Agreement or
any other Transaction Document in any court in any jurisdiction it becomes necessary to convert into any other currency
(such other currency being hereinafter in this Section 9(p) referred to as the “Judgment Currency”) an
amount due in US Dollars under this Agreement, the conversion shall be made at the Exchange Rate prevailing on the Trading
Day immediately preceding:

 

(1)                               
the date actual payment of the amount due, in the case of any proceeding in the courts of New York or in the courts of any
other jurisdiction that will give effect to such conversion being made on such date: or

 

(2)                               
the date on which the foreign court determines, in the case of any proceeding in the courts of any other jurisdiction (the
date as of which such conversion is made pursuant to this Section 9(p)(i)(1) being hereinafter referred to as the “Judgment
Conversion Date”).

 

(i)                
If in the case of any proceeding in the court of any jurisdiction referred to in Section 9(p)(i)(1) above, there is a change
in the Exchange Rate prevailing between the Judgment Conversion Date and the date of actual payment of the amount due, the applicable
party shall pay such adjusted amount as may be necessary to ensure that the amount paid in the Judgment Currency, when converted
at the Exchange Rate prevailing on the date of payment, will produce the amount of US Dollars which could have been purchased with
the amount of Judgment Currency stipulated in the judgment or judicial order at the Exchange Rate prevailing on the Judgment Conversion
Date.

 

(ii)              
Any amount due from the Company under this provision shall be due as a separate debt and shall not be affected by judgment
being obtained for any other amounts due under or in respect of this Agreement or any other Transaction Document.

 

(q)              
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.

   

[signature pages follow]

  

    -53-

     

    

 

IN WITNESS WHEREOF, the Buyer
and the Company have caused their respective signature page to this Agreement to be duly executed as of the date first written
above.

 

	 	COMPANY:
	 	 
	 	TROVAGENE, INC.
	 	 
	 	 	 
	 	By:	/s/ Thomas Adams
	 	 	Name:	Thomas Adams
	 	 	Title:	CEO

  

    -54-

     

    

  

IN WITNESS WHEREOF, the Buyer
and the Company have caused their respective signature page to this Agreement to be duly executed as of the date first written
above.

 

	 	BUYER:
	 	 
	 	LINCOLN PARK CAPITAL FUND, LLC

BY: LINCOLN PARK CAPITAL, LLC

BY: ROCKLEDGE CAPITAL 

CORPORATION
	 	 
	 	 	 
	 	By:	/s/ Joshua Scheinfeld
	 	 	Name:	Joshua Scheinfeld
	 	 	Title:	President

  

    -55-

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