Form: EFFECT

Notice of Effectiveness

January 21, 2025

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

Notice of Effectiveness

Effectiveness Date: January 21, 2025
Accession Number: 0001493152-25-002750
Submission Type: POS AM
CIK: 0001958777
Company Name: FibroBiologics, Inc.
File Number: 333-277019