FibroBiologics(FBLG) - Prospectus(update)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 to FORM S-1 REGISTRATION STATEMENT FibroBiologics, Inc. (Exact name of registrant as specified in its charter) As filed with the Securities and Exchange Commission on May 15, 2024. Registration No. 333-278938 UNDER THE SECURITIES ACT OF 1933 (State or other jurisdiction of (Primary Standard Industrial Delaware 2834 86-3329066 (I.R.S. Employer Identification Number) 455 E. Medical Center Blvd. Suite 300 Houston, Texas 775 ...