Mersana Therapeutics, Inc., a clinical stage biopharmaceutical company, develops antibody drug conjugates (ADC) for cancer patients with unmet need. It develops XMT-1592, a Dolasynthen ADC targeting NaPi2b-expressing tumor cells, which is in phase I clinical trial for the treatment of ovarian cancer and NSCLC adenocarcinoma.

Relay Therapeutics, Inc. operates as a clinical-stage precision medicines company. It engages in transforming the drug discovery process with an initial focus on enhancing small molecule therapeutic discovery in targeted oncology and genetic disease indications.

Arcus Biosciences, Inc., a clinical-stage biopharmaceutical company, develops and commercializes cancer therapies in the United States. Its product pipeline includes, Etrumadenant, a dual A2a/A2b adenosine receptor antagonist, which is in a Phase 1b/2 clinical trial; and Zimberelimab, an anti-PD-1 antibody that is in Phase 1b clinical trial for monotherapy.

Keros Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on the discovery, development, and commercialization of novel treatments for patients suffering from hematological and musculoskeletal disorders with high unmet medical need.

Revolution Medicines, Inc., a clinical-stage precision oncology company, focuses on developing therapies to inhibit frontier targets in RAS-addicted cancers. The company is developing RMC-4630, an inhibitor of SHP2, which is in Phase 1/2 clinical trial for the treatment of solid tumors, such as gynecologic and colorectal cancer tumors.

ORIC Pharmaceuticals, Inc., a clinical-stage biopharmaceutical company, discovers and develops therapies for treatment of cancers in the United States. Its clinical stage product candidates include ORIC-533, an orally bioavailable small molecule inhibitor of CD73 being developed for resistance to chemotherapy- and immunotherapy-based treatment regimens; ORIC-944, an allosteric inhibitor of the polycomb repressive complex 2 for prostate cancer; and ORIC-114, a brain penetrant orally bioavailable irreversible inhibitor designed to selectively target epidermal growth factor receptor and human epidermal growth factor receptor 2 with high potency towards exon 20 insertion mutations.

Kymera Therapeutics, Inc., a biopharmaceutical company, focuses on discovering and developing novel small molecule therapeutics that selectively degrade disease-causing proteins by harnessing the body's own natural protein degradation system.

Vaxcyte, Inc., a clinical-stage biotechnology vaccine company, develops novel protein vaccines to prevent or treat bacterial infectious diseases. Its lead vaccine candidate is VAX-24, a 24-valent investigational pneumococcal conjugate vaccine that is in Phase 1/2 clinical trials to treat invasive pneumococcal disease and pneumonia.