[Form 4] HALLIBURTON CO Insider Trading Activity

Rhea-AI Filing Summary

Halliburton Company executive Lawrence J. Pope received 32,347 shares of common stock as an equity award. The Form 4 shows these shares were issued on February 27, 2026 upon achievement of performance criteria and vesting of performance share units originally granted on January 3, 2023 under the Halliburton Company Performance Unit Program.

Following this grant, Pope directly holds 445,983.685 shares of Halliburton common stock. The filing also reports updated direct holdings of options to buy Halliburton common stock in separate option awards, without listing new option exercises or sales.

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^*

Pope Lawrence J

(Last) (First) (Middle)

HALLIBURTON COMPANY

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)
	EVP and Chief Admin Officer

3. Date of Earliest Transaction (Month/Day/Year)
02/27/2026

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	02/27/2026		A		32,347(1)	A	$36	445,983.685	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	51,100		51,100	D
Option to Buy Common Stock	$43.38							12/06/2017	12/06/2027	Common Stock	34,300		34,300	D
Option to Buy Common Stock	$53.54							12/07/2016	12/07/2026	Common Stock	30,500		30,500	D

Explanation of Responses:

1. 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.

Remarks:

	/s/ Sarah I. Rubenfeld, by Power of Attorney	03/03/2026
	** 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.

FAQ

What insider transaction did Halliburton (HAL) report for Lawrence J. Pope?

Halliburton reported that executive Lawrence J. Pope acquired 32,347 shares of common stock as an equity award. The shares were issued upon achievement of performance criteria tied to performance share units granted on January 3, 2023 under the company’s Performance Unit Program.

How many Halliburton (HAL) shares does Lawrence J. Pope hold after this Form 4?

After the reported award, Lawrence J. Pope directly holds 445,983.685 shares of Halliburton common stock. This total reflects the addition of 32,347 vested performance-based shares granted on February 27, 2026, as disclosed in the Form 4 insider trading report.

What is the nature of the 32,347-share award to Halliburton EVP Lawrence J. Pope?

The 32,347 shares represent common stock issued upon vesting of performance share units granted on January 3, 2023. The award was made under the Halliburton Company Performance Unit Program after specified performance criteria were achieved by February 27, 2026, according to the Form 4 filing.

Were the Halliburton (HAL) shares bought on the market or awarded to Lawrence J. Pope?

The shares were awarded, not bought on the open market. The Form 4 uses transaction code A, indicating a grant, award, or other acquisition, tied to vesting of previously granted performance share units under Halliburton’s Performance Unit Program.

What option holdings for Halliburton (HAL) does Lawrence J. Pope report in this Form 4?

The filing lists direct holdings of options to buy Halliburton common stock in three separate awards, with post-transaction balances of 51,100, 34,300, and 30,500 options. These entries are shown as holdings, without new exercises, purchases, or sales reported in this Form 4.

What performance plan is referenced in Lawrence J. Pope’s Halliburton (HAL) share award?

The award is tied to the Halliburton Company Performance Unit Program. The Form 4 footnote explains that the 32,347 common shares were issued upon achievement of performance criteria and vesting of performance share units granted on January 3, 2023 under this plan.