0001737287 2026-08-31 2026-08-31 false 0001737287 8-K 2026-08-31 Allogene Therapeutics, Inc. DE 001-38693 82-3562771 210 East Grand Avenue South San Francisco CA 94080 (650) 457-2700 false false false false Common Stock, $0.001 par value per share ALLO NASDAQ false