0001509745 2025-11-11 2025-11-11 iso4217:USD shares iso4217:USD shares false --12-31 0001509745 LEAP THERAPEUTICS, INC. 8-K 2025-11-11 DE 001-37990 27-4412575 47 Thorndike Street Suite B1-1 Cambridge MA 02141 617 714-0360 Leap Therapeutics, Inc. false false false false Common Stock, par value $0.001 per share LPTX NASDAQ false