Abdulaziz Fahd al Khayyal - 05 Dec 2025 Form 4 Insider Report for HALLIBURTON CO (HAL)

Role
Director
Signature
/s/ Sarah I. Rubenfeld, by Power of Attorney
Issuer symbol
HAL
Transactions as of
05 Dec 2025
Net transactions value
$0
Form type
4
Filing time
09 Dec 2025, 16:19:57 UTC
Previous filing
05 May 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Al Khayyal Abdulaziz Fahd Director P.O. BOX 5056, SAUDI ARAMCO, DHAHRAN, SAUDI ARABIA, SAUDI ARABIA /s/ Sarah I. Rubenfeld, by Power of Attorney 09 Dec 2025 0001627197

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
transaction HAL 12/2025 Restricted Stock Units Award $0 +7,485 $0.000000 7,485 05 Dec 2025 Common Stock 7,485 Direct F1, F2
holding HAL 12/2024 Restricted Stock Units 6,227 05 Dec 2025 Common Stock 6,227 Direct F1, F2, F3
holding HAL 12/2023 Restricted Stock Units 5,040 05 Dec 2025 Common Stock 5,040 Direct F1, F2, F3
holding HAL 12/2022 Restricted Stock Units 5,255 05 Dec 2025 Common Stock 5,255 Direct F1, F2, F3
holding HAL 12/2021 Restricted Stock Units 8,472 05 Dec 2025 Common Stock 8,472 Direct F1, F2, F3
holding HAL 12/2020 Restricted Stock Units 13,438 05 Dec 2025 Common Stock 13,438 Direct F1, F2, F3
holding HAL 8/2019 Restricted Stock Units 9,206 05 Dec 2025 Common Stock 9,206 Direct F1, F3, F4
holding HAL 8/2018 Restricted Stock Units 4,965 05 Dec 2025 Common Stock 4,965 Direct F1, F3, F4
holding HAL 8/2017 Restricted Stock Units 5,099 05 Dec 2025 Common Stock 5,099 Direct F1, F3, F4
holding HAL 8/2016 Restricted Stock Units 5,067 05 Dec 2025 Common Stock 5,067 Direct F1, F3, F4
holding HAL 8/2015 Restricted Stock Units 5,507 05 Dec 2025 Common Stock 5,507 Direct F1, F3, F4
holding HAL 12/2014 Restricted Stock Units 3,033 05 Dec 2025 Common Stock 3,033 Direct F1, F3, F4
holding HAL Stock Equivalent Units 19,310 05 Dec 2025 Common Stock 19,310 Direct F5, F6, F7
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each restricted stock unit represents a right to receive one share of the Company's common stock.
F2 The restricted stock units vest in one year on the first anniversary of the award. Shares will be delivered to the reporting person either upon vesting, or if reporting person elected to defer receipt, following cessation as a director.
F3 Includes dividend equivalent units through September 30, 2025.
F4 The restricted stock units vest in four equal annual installments beginning with the first anniversary of the award. Shares will be delivered to the reporting person either upon vesting, or if reporting person elected to defer receipt, following cessation as a director.
F5 The security converts to common stock on a one-for-one basis.
F6 The stock equivalent units were accrued under the Company's Directors' Deferred Compensation Plan and are settled in the Company's common stock following cessation as a director.
F7 Includes stock equivalent units through September 30, 2025.