Janet L. Weiss - 05 Dec 2025 Form 4 Insider Report for HALLIBURTON CO (HAL)

Reporting relationship: Director
Issuer ticker: HAL
Reported as of: 05 Dec 2025
Net transaction value: $0
SEC form: 4
Accepted by SEC: 09 Dec 2025, 16:28:44 UTC
Prior SEC filing: 30 May 2025
Source filing: View source filing
Reporting owner signature: /s/ Sarah I. Rubenfeld, by Power of Attorney

Key filing fact

Janet L. Weiss filed Form 4 for HALLIBURTON CO (HAL) on 09 Dec 2025.

Key facts

This page summarizes Janet L. Weiss's Form 4 filing for HALLIBURTON CO (HAL).
1 reported transaction and 2 derivative rows are listed below.
Accepted by SEC: 09 Dec 2025, 16:28.

Change

Previous filing in this sequence was filed on 30 May 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001967277 Primary reporting owner

Weiss Janet L

Relationship: Director
Address: 3000 N SAM HOUSTON PARKWAY E, HOUSTON
Signature: /s/ Sarah I. Rubenfeld, by Power of Attorney
Signature date: 09 Dec 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

HAL holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 18,769
Date: 05 Dec 2025
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

HAL transaction Derivative

12/2025 Restricted Stock Units

Award

Transaction value: $0
Shares: +7,485
Change %
Price: $0.000000
Shares after: 7,485
Date: 05 Dec 2025
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 7,485
Exercise price
Footnotes: F1, F2

HAL holding Derivative

12/2024 Restricted Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 6,227
Date: 05 Dec 2025
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 6,227
Exercise price
Footnotes: F1, F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Each restricted stock unit represents a right to receive one share of the Company's common stock.

Footnote 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.

Footnote F3

Includes stock equivalent units through September 30, 2025.