Arcus Biosciences, Inc. (NYSE:RCUS) announced that it has entered into a purchase agreement with returning investor Gilead Sciences, Inc. (NasdaqGS:GILD) for private placement of 5,650,000 shares at an issue price of $39 per share for gross proceeds of $220,350,000 on January 31, 2021. Post the closing, the investor's stake in the company will increase from approximately 13% to 19.5%. The transaction is subject to customary closing conditions.