Compass Therapeutics Inc.

Compass Therapeutics, Inc., a clinical-stage oncology-focused biopharmaceutical company, engages in developing antibody-based therapeutics to treat various human diseases in the United States. The company's lead product candidates include CTX-009, a bispecific antibody that blocks Delta-like ligand 4 a ligand of Notch-1, and vascular endothelial growth factor A (VEGF-A) signaling pathways, which are critical to angiogenesis and tumor vascularization; CTX-471, an IgG4 monoclonal antibody that is an agonist of CD137, a key co-stimulatory receptor on immune cells; CTX-8371, a bispecific inhibitor that targets programmed cell death protein-1 (PD-1) and PD-L1 checkpoint inhibitor antibodies. It also develops CTX-10726, a bispecific antibody that targets PD-1 and VEFG-A, as well as VEGF-IO Bispecific / Multiple, a bispecific antibody engages angiogenesis pathway and anti-tumor immune that targets immune checkpoints and analyzes VEGF combinations with other immune response-related proteins. Compass Therapeutics, Inc. was founded in 2014 and is headquartered in Boston, Massachusetts.