0001422142 2026-06-11 2026-06-11 false 0001422142 8-K 2026-06-11 Whitehawk Therapeutics, Inc. DE 001-38560 61-1547850 2 Headquarters Plaza, East Building 11th Floor Morristown NJ 07960 551 321-2234 false false false false Common stock, $0.0001 par value per share WHWK NASDAQ false