As filed with the Securities and Exchange Commission on May 3, 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 SERINA THERAPEUTICS, INC. (Exact Name of Registrant as Specified in our Charter) (State or Other Jurisdiction of Incorporation or Organization) Delaware 2834 82-1436829 (Primary Standard Industrial Classification Code Number) (I.R.S. Employer Identification Number) 601 Genome Way, Su ...