SLB (NYSE: SLB) CLO settles RSUs and sells 3,684 shares for taxes

Rhea-AI Filing Summary

SLB Chief Legal Officer and Secretary Dianne B. Ralston reported the vesting and settlement of a restricted stock unit award and related share sale. On January 18, 2026, 14,427 RSUs, granted January 18, 2023, vested 100% and were converted into 14,427 shares of common stock at an exercise price of $0 per share. On the same date, 3,684 shares were disposed of at $46.65 per share in a transaction coded "F", indicating shares withheld or sold to cover taxes. After these transactions, Ralston directly beneficially owned 212,944 shares of SLB common stock.

Insider Trade Summary

Net Buyer: 10,743 shares

Net Buy 3 txns

Insider Ralston Dianne B.

Role Chief Legal Officer & Sec

Type	Security	Shares	Price	Value
Exercise	RSU (Restricted Stock Unit)	14,427	$0.00	$0.00
Exercise	Common Stock, $0.01 Par Value Per Share	14,427	$0.00	$0.00
Exercise Price or Tax Liability	Common Stock, $0.01 Par Value Per Share	3,684	$46.65	$172K

Holdings After Transaction: RSU (Restricted Stock Unit) — 0 shares (Direct); Common Stock, $0.01 Par Value Per Share — 212,944 shares (Direct)

Footnotes (2)

1. F1. Each restricted stock unit represents the right to receive, at settlement, one (1) share of common stock.
2. F2. The restricted stock unit award was granted January 18, 2023 and vested 100% on January 18, 2026.

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Form 4 Insider Transactions: What Each Field Means →

Accepted by SEC EDGAR 01/20/2026 - 05:46 PM Learn about SEC filing dates

FAQ

What insider transaction did SLB (SLB) report for Dianne B. Ralston?

SLB reported that Chief Legal Officer and Secretary Dianne B. Ralston had 14,427 RSUs vest and convert into common stock on January 18, 2026, with a related share sale for taxes.

How many SLB shares did Dianne B. Ralston acquire through RSU vesting?

On January 18, 2026, Dianne B. Ralston acquired 14,427 shares of SLB common stock upon settlement of 14,427 restricted stock units at an exercise price of $0 per share.

How many SLB shares were sold or withheld for taxes in this Form 4?

The Form 4 shows a transaction coded "F" in which 3,684 shares of SLB common stock were disposed of at $46.65 per share, reflecting shares used to satisfy tax obligations.

What is Dianne B. Ralston’s SLB share ownership after these transactions?

Following the reported transactions on January 18, 2026, Dianne B. Ralston directly beneficially owned 212,944 shares of SLB common stock.

When were the RSUs granted and when did they fully vest for the SLB insider?

The restricted stock unit award to Dianne B. Ralston was granted on January 18, 2023 and vested 100% on January 18, 2026, at which time 14,427 RSUs settled into common shares.

What is Dianne B. Ralston’s role at SLB related to this Form 4 filing?

In this Form 4, Dianne B. Ralston is identified as an officer of SLB, serving as Chief Legal Officer & Secretary, with transactions reported as directly owned.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Ralston Dianne B.

(Last) (First) (Middle)

5599 SAN FELIPE, 17TH FLOOR

(Street)

HOUSTON TX 77056

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
SLB LIMITED/NV [ SLB ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Legal Officer & Sec

3. Date of Earliest Transaction (Month/Day/Year)
01/18/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock, $0.01 Par Value Per Share	01/18/2026		M		14,427	A	$0	216,628	D
Common Stock, $0.01 Par Value Per Share	01/18/2026		F		3,684	D	$46.65	212,944	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
RSU (Restricted Stock Unit)	(1)	01/18/2026		M			14,427	(2)	(2)	Common Stock, $0.01 Par Value Per Share	14,427	$0	0	D

Explanation of Responses:

1. Each restricted stock unit represents the right to receive, at settlement, one (1) share of common stock.

2. The restricted stock unit award was granted January 18, 2023 and vested 100% on January 18, 2026.

	/s/ LaToyia Tilley, Attorney-in-Fact	01/20/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.