Pyxis Oncology, Inc., a preclinical stage biotechnology company, engages in the development of antibody-drug conjugates (ADCs) and monoclonal antibody (mAb) immunotherapies to treat cancers. Its preclinical products pipeline includes PYX-201, a site-specific investigational ADC targeting onco-fetal fibronectin extradomain-B for the treatment of non-small cell lung cancer; PYX-202, a site-specific investigational ADC targeting delta like non-canonical notch ligand 1 to treat small cell lung cancer, soft tissue sarcoma, and other solid tumors; and PYX-203, an investigational site-specific ADC targeting CD123 for the treatment of acute myeloid leukemia and other blood cancers. The company was incorporated in 2018 and is headquartered in Cambridge, Massachusetts.