Juan Jaen plan to sell securities of Arcus Biosciences, Inc. under Form 144

Juan Jaen filed Form 144 to notify SEC of plan to sell 50000 units of Arcus Biosciences, Inc. securities around 2026-06-24, with aggregate market value of $1,440,000.00. The total outstanding units is 125773162.0. The amount planned to be sold represents 0.04% of total outstanding units; Recent transactions in past 3 months include: On 06/22/2026, sold 9236 units for $249661.09; On 06/23/2026, sold 15764 units for $437099.46;