0001641281 2026-10-23 2026-10-23 false --12-31 0001641281 8-K 2026-10-23 BOLT BIOTHERAPEUTICS, INC. DE 001-39988 47-2804636 900 Chesapeake Drive Redwood City CA 94063 (650) 665-9295 Not Applicable false false false false Common Stock, par value $0.00001 per share BOLT NASDAQ true true