UNITED STATES 

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 6-K

Report of Foreign Private Issuer

Pursuant to Rule 13a-16 or 15d-16

under the Securities Exchange Act of 1934

For the month of April 2024

Commission file number: 001-39957

NLS PHARMACEUTICS LTD.

(Translation of registrant’s name into English)

The Circle 6

8058 Zurich, Switzerland

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒   Form 40-F ☐

CONTENTS

On April 3, 2024, Mr. Anthony S. Walsh, Ph.D. resigned as a member of the board of directors, or the Board, of NLS Pharmaceutics Ltd., or the Registrant. The Registrant does not intend to replace Mr. Walsh with a new member of the Board.

Mr. Walsh’s resignation was not based on any material disagreement with the Registrant on any matter relating to its operations, policies or practice. The Registrant expresses its deep appreciation to Mr. Walsh for his many contributions to the company.

This report is incorporated by reference into the Registrant’s Registration Statements on Form F-3 (File No. 333-262489, and 333-268690 and 333-269220), filed with the Securities and Exchange Commission, to be a part thereof from the date on which this report is submitted, to the extent not superseded by documents or reports subsequently filed or furnished. 

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.