# EDGAR Filing Document

**Accession Number:** 0000045012
**File Stem:** 0000045012-26-000019
**Filing Date:** 2026-2
**Character Count:** 5170
**Document Hash:** 1ad76ce02690d013da511506a73e579b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000045012-26-000019.hdr.sgml**: 20260211

**ACCESSION NUMBER**: 0000045012-26-000019

**CONFORMED SUBMISSION TYPE**: 8-K/A

**PUBLIC DOCUMENT COUNT**: 13

**CONFORMED PERIOD OF REPORT**: 20251202

**ITEM INFORMATION**: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

**FILED AS OF DATE**: 20260211

**DATE AS OF CHANGE**: 20260211

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** HALLIBURTON CO
- **CENTRAL INDEX KEY:** 0000045012
- **STANDARD INDUSTRIAL CLASSIFICATION:** OIL, GAS FIELD SERVICES, NBC [1389]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 752677995
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-03492
- **FILM NUMBER:** 26620690

**BUSINESS ADDRESS:**
- **STREET 1:** 3000 NORTH SAM HOUSTON PARKWAY EAST
- **STREET 2:** 3000 NORTH SAM HOUSTON PARKWAY EAST
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77032
- **BUSINESS PHONE:** 2818712699

**MAIL ADDRESS:**
- **STREET 1:** 3000 NORTH SAM HOUSTON PARKWAY EAST
- **STREET 2:** 3000 NORTH SAM HOUSTON PARKWAY EAST
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77032

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** HALLIBURTON OIL WELL CEMENTING CO
- **DATE OF NAME CHANGE:** 19660911

?xml version='1.0' encoding='ASCII'? hal-20251202

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

 

**FORM 8-K/A** 

 

**CURRENT REPORT**

**Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934**

**Date of Report (Date of earliest event reported): December 2, 2025** 

 

**HALLIBURTON COMPANY**

**(Exact name of registrant as specified in its charter)**

 

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| | | |
|:---|:---|:---|
| **Delaware** | **001-03492** | **75-2677995** |
| **(State or other jurisdiction of incorporation)** | **(Commission File Number)** | **(IRS Employer Identification No.)** |

---

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| | | | |
|:---|:---|:---|:---|
| **3000 North Sam Houston Parkway East,** | **Houston,** | **Texas** | **77032** |
| **(Address of principal executive offices)** | **(Address of principal executive offices)** | **(Address of principal executive offices)** | **(Zip Code)** |

---

**Registrant's telephone number, including area code: (281) 871-2699** 

**Not Applicable**

**(Former name or former address, if changed since last report)**

 

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

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| | | |
|:---|:---|:---|
| **<u>Title of each class</u>** | **<u>Trading Symbol</u>** | **<u>Name of each exchange on which registered</u>** |
| Common Stock, par value $2.50 per share | HAL | New York Stock Exchange |
|  |  | NYSE Texas, Inc. |

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Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

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**<u>Explanatory Note</u>**

This Amendment No. 1 to Form 8-K is an amendment to the Current Report on Form 8-K filed by Halliburton Company on December 2, 2025 concerning the appointment of Timothy A. Leach as a member of our Board of Directors. The sole purpose of this Amendment No. 1 is to disclose the appointment of Mr. Leach to certain Committees of the Board.

**Item 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.**

On February 10, 2026, at a meeting of the Board of Directors, the Board appointed Mr. Leach to its Audit Committee and its Nominating and Corporate Governance Committee.

The information reported under Item 5.02 of the December 2, 2025 Form 8-K is hereby incorporated by reference.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

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| | | |
|:---|:---|:---|
| | HALLIBURTON COMPANY | HALLIBURTON COMPANY |
| Date: February 11, 2026 | By: | /s/ Pamela L. Taylor |
|  |  | Pamela L. Taylor |
|  |  | Vice President, Public Law and Assistant Secretary |

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