BEAM ▼ -0.5% - Beam Therapeutics Inc. $BEAM - Beam Therapeutics Reports Initial Clinical Data from Phase 1/2 Trial of BEAM-301, Demonstrating Proof of Concept for Genetic Correction in Glycogen Storage Disease Type Ia (GSDIa) at ESGCT 33rd Annual Congress 27-OCT-2026 07:00 AM ET