X0306 4 2021-12-07 0 0001583708 SentinelOne, Inc. S 0001333280 Conder Keenan Michael C/O SENTINELONE, INC. 444 CASTRO STREET, SUITE 400 MOUNTAIN VIEW CA 94041 0 1 0 0 Chief Legal Officer & Sec'y Class A Common Stock 2021-12-07 4 S 0 1799 47.53 D 110877 D The sale reported on this Form 4 represents mandatory shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs. The sale occurred to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person. Includes certain RSUs previously reported that have not vested. /s/ Ganda Gunawan, Attorney-in-Fact 2021-12-09