BOSTON, April 21, 2025 (GLOBE NEWSWIRE) -- Compass Therapeutics, Inc. (NASDAQ:CMPX), a clinical-stage, oncology-focused biopharmaceutical company developing proprietary antibody-based therapeutics, announced the first patient has been dosed in an Investigator Sponsored Trial (IST) to evaluate tovecimig (CTX-009, a DLL4 x VEGF-A bispecific antibody) for the first time in the front-line setting for patients with biliary tract cancer (BTC). The IST is being conducted at The University of Texas MD Anderson Canc ...