Exhibit 5.1

 

 

90 Park Avenue
New York, NY 10016
212-210-9400 | Fax: 212-210-9444

 

Matthew W. Mamak Direct Dial:  212-210-1256 Email:  matthew.mamak@alston.com

 

December 12, 2021

 

Aegis Capital Corp.

810 7th Avenue

18th Floor

New York, New York, 10019

 

 

Ladies and Gentlemen:

 

 

We are acting as counsel to Avenue Therapeutics, Inc., a Delaware corporation (the “Company”), in connection with the registration statement on Form S-3 filed by the Company with the Securities and Exchange Commission (the “Commission”) pursuant to the Securities Act of 1933, as amended (the “Securities Act”), on December 7, 2021 (the “Registration Statement”), declared effective by the Commission on December 10, 2021, and the issuance and sale of an aggregate of 1,910,100 shares of the Company’s common stock, par value $0.0001 per share, which includes 286,430 shares issuable upon the exercise of an option to purchase additional shares granted by the Company to the Underwriters. The Company is selling the Shares pursuant to the Underwriting Agreement dated December 12, 2021 (the “Underwriting Agreement”) between the Company and Aegis Capital Corp. as representative of the several underwriters named in Schedule 1 thereto. This opinion is furnished to you in accordance with the requirements of Item 16 of the Commission’s Form S-3 and Item 601(b)(5) of Regulation S-K promulgated under the Securities Act.

 

We have examined the Second Amended and Restated Articles of Incorporation, as amended, of the Company, the Amended and Restated Bylaws of the Company, records of proceedings of the Board of Directors, or committees thereof, and records of proceedings of the stockholders, deemed by us to be relevant to this opinion letter, and the Registration Statement. We also have made such further legal and factual examinations and investigations as we deemed necessary for purposes of expressing the opinion set forth herein. In rendering such opinion, we have relied as to factual matters upon the representations, warranties and other statements made in the Underwriting Agreement.

 

As to certain factual matters relevant to this opinion letter, we have relied conclusively upon originals or copies, certified or otherwise identified to our satisfaction, of such records, agreements, documents and instruments, including certificates or other comparable documents of officers of the Company and of public officials, as we have deemed appropriate as a basis for the opinion hereinafter set forth. Except to the extent expressly set forth herein, we have made no independent investigations with regard to matters of fact, and, accordingly, we do not express any opinion as to matters that might have been disclosed by independent verification.

 

Alston & Bird LLP www.alston.com
Atlanta | Beijing | Brussels | Charlotte | Dallas | Fort Worth | London | Los Angeles | New York | Raleigh | San Francisco | Silicon Valley | Washington, D.C.

 

December 12, 2021
Page 2 

 

Based upon the foregoing and subject to the limitations, qualifications, exceptions and assumptions set forth herein, we are of the opinion that the Shares have been duly authorized by all necessary corporate action of the Company and are validly issued, fully paid and nonassessable.

 

This opinion letter is provided to the Company for its use solely in connection with the transactions contemplated by the Underwriting Agreement and may not be used, circulated, quoted or otherwise relied upon for any other purpose without our express written consent. The only opinion rendered by us consists of that set forth in the fourth paragraph of this letter, and no opinion may be implied or inferred beyond the opinion expressly stated. Our opinion expressed herein is as of the date hereof, and we undertake no obligation to advise you of any changes in applicable law or any other matters that may come to our attention after the date hereof that may affect our opinion expressed herein.

 

The opinion set forth herein is limited to the laws of the State of New York, the general corporate law of the State of Delaware (the “DGCL”), and federal laws of the United States of America to the extent referred to specifically herein. We do not express any opinion herein concerning any other laws. We are not engaged in the practice in the State of Delaware; however, we are generally familiar with the DGCL as currently in effect and have made such inquiries as we consider necessary to render the opinion contained herein. We assume no obligation to revise or supplement this opinion in the event of future changes in such laws or the interpretations thereof or such facts.

 

The opinions set forth are subject to (i) the effect of any bankruptcy, insolvency, reorganization, moratorium, arrangement or similar laws affecting the rights and remedies of creditors generally, including the effect of statutory or other laws regarding fraudulent transfers or preferential transfers, and (ii) general principles of equity, including concepts of materiality, reasonableness, good faith and fair dealing and the possible unavailability of specific performance, injunctive relief or other equitable remedies regardless of whether enforceability is considered in a proceeding in equity or at law. We express no opinion regarding the effectiveness of (i) any waiver of stay, extension or usury laws or of unknown future rights; or (ii) provisions may be held unenforceable as contrary to federal or state securities laws. No opinion may be implied or inferred beyond the opinions expressly stated above. Our opinions expressed herein are as of the date hereof, and we undertake no obligation to advise you of any changes in applicable law or any other matters that may come to our attention after the date hereof that may affect our opinion expressed herein.

 

We consent to the filing of this opinion letter as an exhibit to a Current Report on Form 8-K to be incorporated by reference into the Registration Statement and to the use of our name under the heading “Legal Matters” in the prospectus constituting a part thereof. In giving such consent, we do not thereby admit that we are within the category of persons whose consent is required under Section 7 of the Securities Act or the rules and regulations of the Commission thereunder.

 

Sincerely,
   
/s/ Matthew W. Mamak
Matthew W. Mamak
Partner