# EDGAR Filing Document

**Accession Number:** 0000045012
**File Stem:** 0000045012-26-000034
**Filing Date:** 2026-3
**Character Count:** 1343
**Document Hash:** b47408bcd6956b1010f842b794171cfe
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000045012-26-000034.hdr.sgml**: 20260331

**ACCESSION NUMBER**: 0000045012-26-000034

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 4

**FILED AS OF DATE**: 20260331

**DATE AS OF CHANGE**: 20260331

**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:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-03492
- **FILM NUMBER:** 26817044

**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

![](halliburtoncompanydefa14001.jpg)

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![](halliburtoncompanydefa14003.jpg)

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