As filed with the Securities and Exchange Commission on December 5, 2023 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Aemetis, Inc. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or (Primary Standard Industrial Classification Code Number) Delaware 2860 26-1407544 (I.R.S. Employer Identification No.) 20400 Stevens Creek Blvd., Suite 700 Cupertino, California 95014 ...