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 issuance of the Common Shares) have been duly authorized by the Company’s board of directors and (other than the filing with the SEC of the prospectus supplement required by the Registration Statement pursuant to Rule 424(b) under the 1933 Act (the “Prospectus Supplement”) supplementing the base prospectus forming part of the Registration Statement (the “Prospectus”) and any other filings as may be required by any state securities agencies) 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 Common Shares, 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.

Authorization; Enforcement; Validity. (i) ​ has the requisite corporate power and authority to enter into and perform its obligations under this Agreement and each of the other Transaction Documents, and to issue the Purchase Shares in accordance with the terms hereof and thereof, # the execution and delivery of the Transaction Documents by ​ and the consummation by it of the transactions contemplated hereby and thereby, including without limitation, the reservation for issuance and the issuance of the Purchase Shares issuable under this Agreement, have been duly authorized by ​'s Board of Directors and no further consent or authorization is required by ​, its Board of Directors or its stockholders, # this Agreement has been, and each other Transaction Document shall be on the Commencement Date, duly executed and delivered by ​ and # this Agreement constitutes, and each other Transaction Document upon its execution on behalf of ​, shall constitute, the valid and binding obligations of ​ enforceable against ​ in accordance with their 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 creditors' rights and remedies. The Board of Directors of ​ has approved the resolutions (the “Signing Resolutions”) substantially in the form as set forth as [Exhibit A] attached hereto to authorize this Agreement and the transactions contemplated hereby. The Signing Resolutions are valid, in full force and effect and have not been modified or supplemented in any respect. ​ has delivered to ​ a true and correct copy of signed minutes of a meeting of the Board of Directors of ​ at which the Signing Resolutions were duly adopted by the Board of Directors or a unanimous written consent adopting the Signing Resolutions executed by all of the members of the Board of Directors of ​. Except as set forth in this Agreement and approval of NYSE AMERICAN LLC, no other approvals or consents of ​’s Board of Directors and/or stockholders is necessary under applicable laws and ​’s Certificate of Incorporation and/or Bylaws to authorize the execution and delivery of this Agreement or any of the transactions contemplated hereby, including, but not limited to, the issuance of the Purchase Shares.

Authorization; Validity; Enforcement. Each of the Transaction Documents has been duly authorized, executed and delivered by the Parent and the Company, and is a valid and binding agreement of the Parent and the Company, enforceable against the Parent and the Company in accordance with its terms, except as the enforcement thereof may be limited by bankruptcy, insolvency, reorganization, moratorium or other similar laws relating to or affecting the rights and remedies of creditors or by general equitable principles. The Certificate of Designations when entered into by the Parent and the Company, will become effective under the Delaware Revised Uniform Partnership Act and will comply with all applicable requirements thereunder on or prior to the Initial Closing Date.

Validity; Enforcement. This Agreement has been duly and validly authorized, executed and delivered on behalf of such Buyer and shall constitute the legal, valid and binding obligations of such Buyer enforceable against such 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.

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

Validity; Enforcement. This Agreement has been duly and validly authorized, executed and delivered on behalf of ​ and is a valid and binding agreement of ​ enforceable against ​ in accordance with its terms, subject as to enforceability to general principles of equity and to applicable bankruptcy, insolvency, reorganization, moratorium, liquidation and other similar laws relating to, or affecting generally, the enforcement of applicable creditors' rights and remedies. The execution and delivery of the Transaction Documents by ​ and the consummation by it of the transactions contemplated hereby do not conflict with ​’s certificate of organization or operating agreement or similar documents, and do not require further consent or authorization by ​, its managers or its members.

Authorization; Enforcement. (i) The Company has all requisite corporate power and authority to enter into and perform this Agreement, the Note and to consummate the transactions contemplated hereby and thereby and to issue the Securities, in accordance with the terms hereof and thereof, # the execution and delivery of this Agreement, the Note by the Company and the consummation by it of the transactions contemplated hereby and thereby (including without limitation, the issuance of the Note and the issuance of the and the issuance and reservation of the Conversion Shares issuable upon conversion or exercise thereof) have been duly authorized by the Company’s Board of Directors and no further consent or authorization of the Company, its Board of Directors, or its shareholders is required, # this Agreement has been duly executed and delivered by the Company by its authorized representative, and such authorized representative is the true and official representative with authority to sign this Agreement and the other documents executed in connection herewith and bind the Company accordingly, and # this Agreement constitutes, and upon execution and delivery by the Company of the Note, each of such instruments will constitute, a legal, valid and binding obligation of the Company enforceable against the Company in accordance with its terms.

Authorization; Enforcement. ​ has the requisite corporate power and authority to enter into and to consummate the transactions contemplated by this Agreement and each of the other agreements entered into by the parties hereto in connection with the transactions contemplated by this Agreement (collectively, the “Exchange Documents”) and otherwise to carry out its obligations hereunder and thereunder. The execution and delivery of this Agreement by ​ and the consummation by it of the transactions contemplated hereby and thereby have been duly authorized by all necessary action on the part of ​ and no further action is required by ​, the Board of Directors of ​ or ​’s stockholders in connection therewith, including, without limitation, the issuance of the Securities, and no further filing, consent, or authorization is required by ​, its Board of Directors or its stockholders, subject to acceptance by the Nasdaq Capital Market of the LAS. This Agreement and any Other Agreement (as defined herein) have been (or upon delivery will have been) duly executed by ​ and, when delivered in accordance with the terms hereof, will constitute the valid and binding obligation of ​ enforceable against ​ in accordance with its terms, except: # as limited by general equitable principles and applicable bankruptcy, insolvency, reorganization, moratorium and other laws of general application affecting enforcement of creditors’ rights generally, # as limited by laws relating to the availability of specific performance, injunctive relief or other equitable remedies and # insofar as indemnification and contribution provisions may be limited by applicable law.

Authorization; Enforcement. All corporate action on the part of the Company, its officers, directors and shareholders necessary for the authorization, execution and delivery of this Agreement and the Warrant, and the performance of all obligations of the Company, and the authorization (or reservation for issuance), sale and issuance of the Shares, the Warrant and the Warrant Shares, have been taken on or prior to the date hereof. Each of this Agreement and the Warrant has been duly executed by the Company and, when delivered in accordance with the terms hereof and thereof (assuming that this agreement and the Warrant have been duly and validly authorized, executed and delivered by the other parties hereto and thereto), will constitute the valid and binding obligation of the Company enforceable against the Company in accordance with its terms, except: # as limited by general equitable principles and applicable bankruptcy, insolvency, reorganization, moratorium and other laws of general application affecting enforcement of creditors’ rights generally, # as limited by laws relating to the availability of specific performance, injunctive relief or other equitable remedies and # insofar as indemnification and contribution provisions may be limited by applicable law.

VALIDITY. The invalidity or unenforceability of any provisions of the Agreement shall not affect the validity or enforceability of any other provisions of the Agreement and such other provisions shall remain in full force and effect.