Gilead Sciences and Arcus Biosciences Establish 10-year Partnership to Co-develop and Co-commercialize Next-generation Cancer Immunotherapies

– Arcus to Receive $175 Million Upfront Payment and $200 Million Equity Investment and up to $1.6 Billion Plus in Potential R&D Funding, Opt-in and Milestone Payments with Respect to its Current Clinical Product Candidates

– Gilead Gains Broad Access to Arcus’s Clinical and Preclinical Pipeline of Immuno-Oncology Product Candidates that Target Critical Biological Pathways

– Companies to Co-commercialize Gilead-Optioned Programs in the U.S. with Equal Profit Share; Arcus to Receive Double-Digit Royalties Outside the U.S.

– Arcus to Continue to Independently Conduct Research on New Targets; Gilead to Receive Rights to Opt-In to All Programs in Arcus’s Pipeline for Length of Collaboration 

FOSTER CITY, Calif. & HAYWARD, Calif.--(BUSINESS WIRE)--Gilead Sciences, Inc. (NASDAQ: GILD) and Arcus Biosciences, Inc. (NYSE: RCUS), an oncology-focused biopharmaceutical company working to create best-in-class cancer therapeutics, announced today that the companies have entered into a 10-year partnership to co-develop and co-commercialize current and future therapeutic product candidates in Arcus’s pipeline. The agreement will also provide ongoing funding to support Arcus’s research and development programs.

Arcus is building an extensive and diverse portfolio of investigational products that target important mechanisms involved in tumor evasion of the immune system, as well as developing drug candidates that target cell-intrinsic pathways important for cancer growth and metastasis. In addition to small molecule products, Arcus is also advancing antibody products that target immune checkpoint receptors, including PD-1 and TIGIT. Arcus currently has a clinical-stage pipeline of four immuno-oncology programs, as well as an active oncology discovery pipeline with six preclinical compounds that target critical biological pathways. A core component of Arcus’s strategy is the development of intra-portfolio combinations that include small-molecule and antibody product candidates. Arcus has 10 ongoing clinical studies of molecules in its portfolio, including a randomized Phase 2 study in first-line non-small cell lung cancer evaluating combinations of three Arcus product candidates: AB154, an investigational anti-TIGIT monoclonal antibody; AB928, an investigational A_2aR/A_2bR antagonist; and zimberelimab (AB122), an investigational anti-PD-1 monoclonal antibody.

“We are very pleased to build on Gilead’s growing presence in immuno-oncology with this important new strategic collaboration with Arcus,” said Daniel O’Day, Chairman and Chief Executive Officer, Gilead Sciences. “Gilead is committed to accessing the world’s best innovation in immuno-oncology and our agreement with Arcus further demonstrates that commitment. By gaining access to its broad, diverse pipeline and Arcus’s clear strengths in discovery and development, we believe that our partnership with Arcus will significantly accelerate our progress in developing transformative new therapies for cancer.”

“We believe Gilead is an ideal partner for Arcus with its focus on thoughtful and purposeful science, vision to provide transformational therapies in the oncology setting and deeply experienced scientific leadership,” said Terry Rosen, PhD, Chief Executive Officer, Arcus. “This collaboration will allow us to act as one team to maximize the clinical and commercial potential of Arcus’s therapeutic development candidates, greatly amplifying and expediting the opportunities in our pipeline and discovery programs. At the same time, this partnership structure facilitates Arcus’s path to becoming an independent, fully integrated biopharmaceutical company.”

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