Gritstone bio, Inc. is a clinical-stage biotechnology company focused on pioneering immunotherapies to address various types of cancer and infectious diseases. Its primary product candidate, GRANITE, is a neoantigen-based immunotherapy designed to treat a range of solid tumors, specifically including metastatic non-small cell lung cancer, gastroesophageal, bladder, and microsatellite stable colorectal cancers. Gritstone bio is also advancing SLATE, an off-the-shelf immunotherapy candidate aimed at common solid tumors such as metastatic non-small cell lung cancer, colorectal cancer, pancreatic cancer, and those with shared neoantigens.