Phoenix Biotech Acquisition (PBAX) - Prospectus(update)

As filed with the Securities and Exchange Commission on April 26, 2024 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 to FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 CERO THERAPEUTICS HOLDINGS, INC. (Exact name of registrant as specified in its charter) | Delaware | 2836 | 81-4182129 | | --- | --- | --- | | (State or other jurisdiction of | (Primary Standard Industrial | (I.R.S. Employer | | incorporation or organization) | Classification Code Num ...