<SEC-DOCUMENT>0000045012-20-000062-index.html : 20200506 <SEC-HEADER>0000045012-20-000062.hdr.sgml : 20200506 <ACCEPTANCE-DATETIME>20200506115247 ACCESSION NUMBER: 0000045012-20-000062 CONFORMED SUBMISSION TYPE: DEFA14A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20200506 DATE AS OF CHANGE: 20200506 EFFECTIVENESS DATE: 20200506 FILER: 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 FILING VALUES: FORM TYPE: DEFA14A SEC ACT: 1934 Act SEC FILE NUMBER: 001-03492 FILM NUMBER: 20851766 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 </SEC-HEADER> <DOCUMENT> <TYPE>DEFA14A <SEQUENCE>1 <FILENAME>hal_defa14a2020.htm <DESCRIPTION>2020 PROXY STATEMENT ADDITIONAL INFORMATION <TEXT> Document 1 - file: hal_defa14a2020.htm
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