On July 16, 2021, Bill Grossman, MD, Arcus Biosciences, Inc.'s Chief Medical Officer, resigned from Arcus to become SVP of Oncology Clinical Research at Gilead Sciences, Inc., effective July 26, 2021. Arcus and Dr. Grossman subsequently entered into a separation agreement pursuant to which he will (a) provide consulting services to Arcus for a period of up to 3 months and (b) receive an extension of his stock option exercise period to July 1, 2022.