BMEA ▼ -21.1% - Biomea Fusion, Inc. $BMEA - Biomea Fusion Announces Proposed Public Offering of Securities Biomea Fusion announced a proposed public offering of securities, which sent shares down 21.1% today. Public offerings typically dilute existing shareholders' ownership stakes, triggering selling pressure even before pricing details are finalized. 22-SEP-2026 04:05 PM ET