As filed with the Securities and Exchange Commission on January 16, 2024 Registration No. 333-****** UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ENSYSCE BIOSCIENCES, INC. (Exact name of registrant as specified in its charter) (State or Other Jurisdiction of Incorporation or Organization) (Primary Standard Industrial Classification Code Number) Delaware 2834 82-2755287 (I.R.S. Employer Identification Number) 7946 Iva ...

ENSYSCE BIOSCIENCES, INC. (Exact name of registrant as specified in its charter) (State or Other Jurisdiction of Incorporation or Organization) (Primary Standard Industrial As filed with the Securities and Exchange Commission on May 9, 2023 Registration No. 333-271480 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Pre-effective Amendment No. 2 to FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Delaware 2834 82-2755287 (I.R.S. Employer Identification Number) 7946 Iva ...

As filed with the Securities and Exchange Commission on May 8, 2023 Registration No. 333-271480 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Pre-effective Amendment No. 1 to FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ENSYSCE BIOSCIENCES, INC. (Exact name of registrant as specified in its charter) (State or Other Jurisdiction of Incorporation or Organization) (Primary Standard Industrial Delaware 2834 82-2755287 (I.R.S. Employer Identification Number) 7946 Iva ...