Van H. Beckwith - 04 Dec 2025 Form 4 Insider Report for HALLIBURTON CO (HAL)

Signature
/s/ Sarah I. Rubenfeld, by Power of Attorney
Issuer symbol
HAL
Transactions as of
04 Dec 2025
Transactions value $
-$401,563
Form type
4
Filing time
08 Dec 2025, 14:46:39 UTC
Previous filing
07 Mar 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Beckwith Van H. EVP, Secretary and CLO 3000 NORTH SAM HOUSTON PARKWAY EAST, HOUSTON /s/ Sarah I. Rubenfeld, by Power of Attorney 08 Dec 2025 0001832674

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction HAL Common Stock Tax liability -$155K -5.75K -1.65% $26.91 342K 04 Dec 2025 Direct F1, F2
transaction HAL Common Stock Sale -$247K -8.85K -2.59% $27.89 334K 05 Dec 2025 Direct F3

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 54.3K 04 Dec 2025 Common Stock 54.3K $23.57 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

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).

Explanation of Responses:

Id Content
F1 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.
F2 The stock vested on December 2, 2025 and is related to stock granted on December 2, 2020. The closing price of Halliburton Company's Common Stock on the New York Stock Exchange on December 2, 2025 was $26.91. Shares were withheld for tax reporting on December 4, 2025.
F3 The sale was effected pursuant to a Rule 10b5-l trading plan adopted by the Reporting Person on August 13, 2025.