Robert Ross

Surface Oncology, Inc. operates as a clinical-stage immuno-oncology company, which engages in the provision of biological pathways critical to the immunosuppressive tumor microenvironment for the development of next-generation cancer therapies. The firm’s pipeline includes wholly-owned lead programs targeting CD39 (SRF617) and IL-27 (SRF388), as well as a preclinical program focused on depleting tumor regulatory T cells via targeting CCR8 (SRF114). Its pipeline also includes licensed product programs, such as a collaboration with Novartis targeting CD73 (NZV930, Phase 1) and a collaboration with GlaxoSmithKline targeting PVRIG (SRF813, preclinical). The company was founded by David S. Grayzel in 2014 and is headquartered in Cambridge, MA.

Obsidian Therapeutics, Inc. develops cell and gene therapeutics that employ precise exogenous control of transgenes for improved safety and efficacy. The company was founded in 2016 and is headquartered in Cambridge, MA.