Exhibit 24

0001062993-23-007496.txt : 20230322 0001062993-23-007496.hdr.sgml : 20230322 20230322164751 ACCESSION NUMBER: 0001062993-23-007496 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20230313 FILED AS OF DATE: 20230322 DATE AS OF CHANGE: 20230322 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Slocum Jeffrey Shannon CENTRAL INDEX KEY: 0001970357 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-03492 FILM NUMBER: 23753495 MAIL ADDRESS: STREET 1: 3000 NORTH SAM HOUSTON PARKWAY EAST CITY: HOUSTON STATE: TX ZIP: 77032 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: HALLIBURTON CO CENTRAL INDEX KEY: 0000045012 STANDARD INDUSTRIAL CLASSIFICATION: OIL, GAS FIELD SERVICES, NBC [1389] IRS NUMBER: 752677995 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 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 3 1 form3.xml INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES X0206 3 2023-03-13 0 0000045012 HALLIBURTON CO HAL 0001970357 Slocum Jeffrey Shannon 3000 N. SAM HOUSTON PARKWAY E. HOUSTON TX 77032 0 1 0 0 President - Eastern Hemisphere Common Stock 150467.953 D Option to Buy Common Stock 50.01 2014-01-02 2024-01-02 Common Stock 3800 D Option to Buy Common Stock 34.48 2016-01-04 2026-01-04 Common Stock 3882 D Option to Buy Common Stock 55.68 2017-01-03 2027-01-03 Common Stock 3722 D Option to Buy Common Stock 49.61 2018-01-02 2028-01-02 Common Stock 12090 D Sarah I. Rubenfeld, by Power of Attorney 2023-03-22 EX-24 2 exhibit24.htm POA JEFFREY SHANNON SLOCUM Exhibit 24

Exhibit 24