Monroe Terilyn J. plan to sell securities of Guardant Health, Inc. under Form 144

Monroe Terilyn J. filed Form 144 to notify SEC of plan to sell 3832 units of Guardant Health, Inc. securities around 2026-04-06, with aggregate market value of $355,150.00. The total outstanding units is 131170441.0. The amount planned to be sold represents 0.00% of total outstanding units; Recent transactions in past 3 months include: On 01/07/2026, sold 10031 units for $1124200.00; On 01/21/2026, sold 8571 units for $977902.00;