Jill D. Sharp - 27 Feb 2026 Form 4 Insider Report for HALLIBURTON CO (HAL)

Role: SVP Internal Assurance Svcs.
Signature: /s/ Sarah I. Rubenfeld, by Power of Attorney
Issuer symbol: HAL
Transactions as of: 27 Feb 2026
Net transactions value: +$183,060
Form type: 4
Filing time: 03 Mar 2026, 11:13:48 UTC
Previous filing: 09 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Sharp Jill D.	SVP Internal Assurance Svcs.	3000 N. SAM HOUSTON PARKWAY E., HOUSTON	/s/ Sarah I. Rubenfeld, by Power of Attorney	03 Mar 2026	0001901659

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	HAL	Common Stock	Award	$183,060	+5,085	+10%	$36.00	54,034	27 Feb 2026	Direct	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding	HAL	Option to Buy Common Stock						16,733	27 Feb 2026	Common Stock	16,733	$49.61	Direct
holding	HAL	Option to Buy Common Stock						14,197	27 Feb 2026	Common Stock	14,197	$55.68	Direct

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

Explanation of Responses:

Id	Content
F1	Shares of common stock issued to the reporting person on February 27, 2026, upon achievement of the performance criteria and vesting of performance share units granted on January 3, 2023, pursuant to the Halliburton Company Performance Unit Program.