144 0002065028 XXXXXXXX LIVE 0000087347 SLB LIMITED/NV 001-04601 5599 SAN FELIPE 17TH FLOOR HOUSTON TX 77056 7135132000 Gassen Steve Matthew Officer Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

53379 2998840.22 1495057661 05/01/2026 NASDAQ Common 07/22/2022 Restricted Stock Vesting Issuer N 2377 07/22/2022 Compensation Common 12/30/2022 ESPP Purchase Issuer N 356 12/30/2022 Cash Common 01/15/2023 Restricted Stock Vesting Issuer N 5393 01/15/2023 Compensation Common 01/19/2023 Restricted Stock Vesting Issuer N 4165 01/19/2023 Compensation Common 04/21/2023 Restricted Stock Vesting Issuer N 7709 04/21/2023 Compensation Common 05/01/2026 Options Granted - 01/15/2020 Issuer N 21980 05/01/2026 Cash Common 05/01/2026 Options Granted - 01/16/2019 Issuer N 11399 05/01/2026 Cash Y 05/01/2026 /s/ Eric Janiak, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Steve Gassen