Allogene Therapeutics Reports Interim Futility Analysis from Pivotal ALPHA3 Trial Showing 58.3% MRD Clearance with Cemacabtagene Ansegedleucel (Cema-Cel) vs. 16.7% in Observation Arm in First-Line Consolidation LBCL

41.6% Absolute Difference in the Cema-Cel Arm Over the Observation Arm Exceeded Clinically Meaningful Benchmark Based on Literature of 25-30% MRD Reduction Occurred Rapidly Following Cema-Cel Treatment with a 97.7% Median Decrease in Plasma ctDNA at Day 45 Compared to a 26.6% Median Increase in the