<SEC-DOCUMENT>0001209191-23-011097-index.html : 20230221 <SEC-HEADER>0001209191-23-011097.hdr.sgml : 20230221 <ACCEPTANCE-DATETIME>20230221151825 ACCESSION NUMBER: 0001209191-23-011097 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230216 FILED AS OF DATE: 20230221 DATE AS OF CHANGE: 20230221 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Gresham Gwendolyn CENTRAL INDEX KEY: 0001842114 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-14273 FILM NUMBER: 23647810 MAIL ADDRESS: STREET 1: C/O CORE LABORATORIES LP STREET 2: 6316 WINDFERN ROAD CITY: HOUSTON STATE: TX ZIP: 77040 FORMER NAME: FORMER CONFORMED NAME: Schreffler Gwendolyn DATE OF NAME CHANGE: 20210125 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: CORE LABORATORIES N V CENTRAL INDEX KEY: 0001000229 STANDARD INDUSTRIAL CLASSIFICATION: OIL, GAS FIELD SERVICES, NBC [1389] IRS NUMBER: 000000000 STATE OF INCORPORATION: P7 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: VAN HEUVEN GOEDHARTLAAN 7 B CITY: 1181 LE AMSTELVEEN STATE: P7 ZIP: 1181 LE BUSINESS PHONE: 3124203191 MAIL ADDRESS: STREET 1: 6316 WINDFERN CITY: HOUSTON STATE: TX ZIP: 77040 </SEC-HEADER> <DOCUMENT> <TYPE>4 <SEQUENCE>1 <FILENAME>doc4.xml <DESCRIPTION>FORM 4 SUBMISSION <TEXT> Document 1 - file: doc4.html
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