As filed with the Securities and Exchange Commission on August 4, 2023 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM F-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 BIOPHYTIS S.A. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, check the following box and ...