Halliburton (HAL) CEO Miller transfers 29,847 shares to cover tax withholding

Rhea-AI Filing Summary

Halliburton Company Director, President & CEO Jeffrey Allen Miller reported a routine share transfer related to tax withholding. On January 8, 2026, he transferred 29,847 shares of Halliburton common stock at $29.60 per share to Halliburton to cover federal tax obligations tied to the vesting of restricted stock granted between 2022 and 2025 under the company’s Stock and Incentive Plan. After this transaction, he directly beneficially owned 1,101,243.02 shares of common stock. He also held stock options directly, including 171,200, 128,500, and 69,500 options to buy common stock with exercise prices of $31.44, $43.38, and $53.54, respectively, and expiration dates from 2026 to 2028.

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

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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^*

Miller Jeffrey Allen

(Last) (First) (Middle)

3000 N. SAM HOUSTON PARKWAY E.

(Street)

HOUSTON TX 77032

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
HALLIBURTON CO [ HAL ]

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

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Director, President & CEO

3. Date of Earliest Transaction (Month/Day/Year)
01/08/2026

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	01/08/2026		F		29,847(1)	D	$29.6(2)	1,101,243.02	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
Option to Buy Common Stock	$31.44							12/05/2018	12/05/2028	Common Stock	171,200		171,200	D
Option to Buy Common Stock	$43.38							12/06/2017	12/06/2027	Common Stock	128,500		128,500	D
Option to Buy Common Stock	$53.54							12/07/2016	12/07/2026	Common Stock	69,500		69,500	D

Explanation of Responses:

1. Shares transferred to Halliburton Company for payment for Federal tax withholding obligations on lapse of restrictions on shares issued under the Stock and Incentive Plan. Said Plan permits Reporting Person to satisfy withholding tax obligation by transferring unrestricted shares to the Issuer.

2. The stock vested on January 2, 2026 and January 3, 2026 and is related to stock granted on January 3, 2022, January 3, 2023, January 2, 2024, and January 2, 2025. January 3, 2026 was a non-market date. The closing price of Halliburton Company's Common Stock on the New York Stock Exchange on January 2, 2026 was $29.60. Shares were withheld for tax reporting on January 8, 2026.

Remarks:

	/s/ Sarah I. Rubenfeld, by Power of Attorney	01/09/2026
	** 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.
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FAQ

What insider transaction did Halliburton (HAL) report for Jeffrey Allen Miller?

Jeffrey Allen Miller, Halliburton’s Director, President & CEO, reported a transaction on January 8, 2026 in which 29,847 shares of Halliburton common stock were transferred to the company.

Was the January 8, 2026 Halliburton (HAL) insider transaction an open-market sale?

No. The 29,847-share transaction, coded “F”, reflects shares transferred to Halliburton Company to satisfy federal tax withholding obligations upon the lapse of restrictions on previously granted stock.

How many Halliburton (HAL) shares does Jeffrey Allen Miller own after this transaction?

After the January 8, 2026 tax-withholding transfer, Jeffrey Allen Miller directly beneficially owned 1,101,243.02 shares of Halliburton common stock.

What price was used for the Halliburton (HAL) shares transferred for tax withholding?

The transfer for tax withholding used a price of $29.60 per share, which was the closing price of Halliburton common stock on the New York Stock Exchange on January 2, 2026.

What equity awards underlie the Halliburton (HAL) CEO’s January 2026 tax-withholding transaction?

The tax-withholding transfer relates to stock that vested on January 2 and 3, 2026 from grants made on January 3, 2022, January 3, 2023, January 2, 2024, and January 2, 2025 under Halliburton’s Stock and Incentive Plan.

What Halliburton (HAL) stock options does Jeffrey Allen Miller hold according to this Form 4?

He directly holds options to buy Halliburton common stock, including 171,200 options at $31.44 expiring December 5, 2028, 128,500 options at $43.38 expiring December 6, 2027, and 69,500 options at $53.54 expiring December 7, 2026.