Moleculin(MBRX) - Prospectus(update)

As filed with the Securities and Exchange Commission on July 30, 2024. (Name, address, including zip code, and telephone number, including area code, of agent for service) Copies to: Registration No. 333-280951 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 Moleculin Biotech, Inc. (Exact name of registrant as specified in its charter) | Delaware | 2834 | 47-4671997 | | --- | --- | --- | | (State or o ...