Halliburton (HAL) SVP Jill Sharp transfers 2,789 shares for tax withholding

Rhea-AI Filing Summary

Halliburton (HAL) senior vice president Jill D. Sharp reported an automatic share withholding to cover taxes on recently vested stock awards. On January 8, 2026, 2,789 shares of common stock were transferred to Halliburton Company to satisfy federal tax withholding obligations related to restricted stock that vested on January 2, 3, and 4, 2026 at a reference price of $29.60 per share.

After this tax-related transfer, Sharp beneficially owned 48,949.081 shares of Halliburton common stock directly. She also held employee stock options directly to buy 14,197 shares at an exercise price of $55.68, expiring January 3, 2027, and 16,733 shares at an exercise price of $49.61, expiring January 2, 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^*

Sharp Jill D.

(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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP Internal Assurance Svcs.

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		2,789(1)	D	$29.6(2)	48,949.081	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	$55.68							01/03/2017	01/03/2027	Common Stock	14,197		14,197	D
Option to Buy Common Stock	$49.61							01/02/2018	01/02/2028	Common Stock	16,733		16,733	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, January 3, 2026, and January 4, 2026 and is related to stock granted on January 4, 2021, January 3, 2022, January 3, 2023, January 2, 2024, and January 2, 2025. January 3, 2026 and January 4, 2026 were non-market dates. 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).
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FAQ

What insider transaction did Halliburton (HAL) report for Jill D. Sharp?

The filing shows that on January 8, 2026, Jill D. Sharp had 2,789 Halliburton common shares transferred to the company to pay federal tax withholding on vested stock awards, rather than selling shares on the open market.

Was the Halliburton (HAL) insider transaction a discretionary sale of stock?

No. The footnotes explain the 2,789 shares were transferred to Halliburton Company under the Stock and Incentive Plan specifically to satisfy withholding tax obligations when restricted shares vested.

How many Halliburton (HAL) shares does Jill D. Sharp own after the reported transaction?

Following the tax withholding transfer, Jill D. Sharp beneficially owned 48,949.081 shares of Halliburton common stock directly, as reported in the Form 4.

What vesting events triggered the Halliburton (HAL) tax withholding for Jill D. Sharp?

The withheld shares relate to stock that vested on January 2, 2026, January 3, 2026, and January 4, 2026, tied to grants originally made between January 4, 2021 and January 2, 2025.

What price per share was used for the Halliburton (HAL) tax withholding transaction?

The footnotes state that the closing price of Halliburton common stock on the NYSE on January 2, 2026 was $29.60, which is listed in the Form 4 as the price for the 2,789-share tax withholding transfer.

What stock options does Jill D. Sharp hold in Halliburton (HAL)?

Jill D. Sharp holds options to buy 14,197 shares of common stock at an exercise price of $55.68 expiring on January 3, 2027, and options to buy 16,733 shares at an exercise price of $49.61 expiring on January 2, 2028, all held directly.