Rami Yassine - 02 Jan 2026 Form 4/A - Amendment Insider Report for HALLIBURTON CO (HAL)

Role: President - Eastern Hemisphere
Signature: /s/ Sarah I. Rubenfeld, by Power of Attorney
Issuer symbol: HAL
Transactions as of: 02 Jan 2026
Net transactions value: $0
Form type: 4/A - Amendment
Filing time: 06 Jan 2026, 17:35:33 UTC
Date Of Original Report: 05 Jan 2026
Previous filing: 06 Jan 2026
Next filing: 12 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Yassine Rami	President - Eastern Hemisphere	3000 NORTH SAM HOUSTON PARKWAY E., HOUSTON	/s/ Sarah I. Rubenfeld, by Power of Attorney	06 Jan 2026	0002102911

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	HAL	Common Stock						147,164	02 Jan 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						11,775	02 Jan 2026	Common Stock	11,775	$24.68	Direct
holding	HAL	Option to Buy Common Stock						9,517	02 Jan 2026	Common Stock	9,517	$27.30	Direct
holding	HAL	Option to Buy Common Stock						4,323	02 Jan 2026	Common Stock	4,323	$49.61	Direct
holding	HAL	Option to Buy Common Stock						7,829	02 Jan 2026	Common Stock	7,829	$43.84	Direct

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

Explanation of Responses:

Id	Content
F1	Due to an administrative error, Mr. Yassine's direct beneficial ownership was incorrectly calculated. This issue is now being corrected.