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F

$ Value

$21K

Shares

473

Price

$44

Filed

Mar 17

Insider

Name

Gassen Steve Matthew

Title

EVP, Geographies

CIK

0002065028

Roles

Officer

Transaction Details

Transaction Date

2026-03-13

Code

F

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

67,421

Footnotes

The Company granted performance share units ("PSUs") to the reporting person on January 18, 2023. Vesting of the PSUs was based on three-year Company performance relative to select key competitors. Most of these competitors had not reported their 2025 audited financial results when the Company's compensation committee met in January 2026 to certify performance under the PSUs. As a result, the Company's compensation committee approved the issuance of 80% of the shares that the committee determined had been earned according to the information available to the committee at the time. As of March 13, 2026, all such competitors had reported their 2025 audited financial results. Shares of common stock reported hereunder represent shares finally determined to have been earned under the PSUs. | Equivalent shares as updated November 2025.

Filing Info

Accession No.

0000087347-26-000059

Form Type

4

Issuer CIK

0000087347

Gassen Steve Matthew's History

Date Ticker Type Value
2026-03-13 SLB A $0
2026-03-13 SLB F $21K
2026-01-23 SLB A $0
2026-01-23 SLB F $352K
2026-01-21 SLB A
2026-01-18 SLB M $0
2026-01-18 SLB F $107K
2026-01-18 SLB M $0
2025-07-20 SLB M $0
2025-07-20 SLB F $106K

Other Insiders at SLB (90d)

Insider Bought Sold Last
Guild Howard
Chief Accounting Officer
$659K 2026-03-13
Le Peuch Olivier
Chief Executive Officer
$3.8M 2026-03-25
Biguet Stephane
EVP & CFO
$3.0M 2026-03-13
Ralston Dianne B.
Chief Legal Officer & Sec
$922K 2026-03-13
Merad Abdellah
EVP, Core Services & Equipment
$3.0M 2026-03-13
de La Chevardiere Patrick $409K 2026-03-26
Pafitis Demosthenis
Chief Technology Officer
2026-03-13
Gassen Steve Matthew
EVP, Geographies
2026-03-13