Dianne B. Ralston - 13 Mar 2026 Form 4 Insider Report for SLB LIMITED/NV (SLB)

Role: Chief Legal Officer & Sec
Signature: /s/ LaToyia Tilley, Attorney-in-Fact
Issuer symbol: SLB
Transactions as of: 13 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 17 Mar 2026, 17:14:31 UTC
Previous filing: 27 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Ralston Dianne B.	Chief Legal Officer & Sec	5599 SAN FELIPE, 17TH FLOOR, HOUSTON	/s/ LaToyia Tilley, Attorney-in-Fact	17 Mar 2026	0001614246

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SLB	Common Stock, $0.01 Par Value Per Share	Award		+3,203	+1.4%	$0.000000^*	227,300	13 Mar 2026	Direct	F1
transaction	SLB	Common Stock, $0.01 Par Value Per Share	Tax liability		-1,261	-0.55%	$44.22^*	226,039	13 Mar 2026	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	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.

Content

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.