As filed with the Securities and Exchange Commission on February 3, 2026. Registration No. 333-________ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 PROFUSA, INC. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) Delaware 3841 86-3437271 (Primary Standard Industrial Classification Code Number) (I.R.S. Employer Identification Number) 626 Bancroft Way ...

As filed with the Securities and Exchange Commission on August 4, 2023 Registration No. 333-268994 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 to FORM S-1 on FORM F-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 EUDA HEALTH HOLDINGS LIMITED (Exact Name of Registrant as Specified in its Charter) (Name, address, including zip code, and telephone number, including area code, of agent for service) Copies to: Mitchell S. Nussbaum, Esq. Tahra T. Wright, Esq. ...