0000950170-23-067809.txt : 20231204 0000950170-23-067809.hdr.sgml : 20231204 20231204165430 ACCESSION NUMBER: 0000950170-23-067809 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231201 FILED AS OF DATE: 20231204 DATE AS OF CHANGE: 20231204 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Tattoli Mark Damian CENTRAL INDEX KEY: 0001872069 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-41695 FILM NUMBER: 231464005 MAIL ADDRESS: STREET 1: C/O CORE LABORATORIES LP STREET 2: 6316 WINDFERN ROAD CITY: HOUSTON STATE: TX ZIP: 77040 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Core Laboratories Inc. /DE/ CENTRAL INDEX KEY: 0001958086 STANDARD INDUSTRIAL CLASSIFICATION: OIL, GAS FIELD SERVICES, NBC [1389] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 6316 WINDFERN ROAD CITY: HOUSTON STATE: TX ZIP: 77040 BUSINESS PHONE: 713-328-2673 MAIL ADDRESS: STREET 1: 6316 WINDFERN ROAD CITY: HOUSTON STATE: TX ZIP: 77040 FORMER COMPANY: FORMER CONFORMED NAME: Core Laboratories Luxembourg S.A. DATE OF NAME CHANGE: 20221213 4 1 ownership.xml 4 X0508 4 2023-12-01 0001958086 Core Laboratories Inc. /DE/ CLB 0001872069 Tattoli Mark Damian 6316 WINDFERN ROAD HOUSTON TX 77040 false true false false SVP, Gen Counsel & Secretary false Common Stock 2023-12-01 4 F false 62 18.07 D 6192.621 D Common Stock 2023-12-01 4 M false 160 0 A 6254.621 D Common Stock 20 I Custodial account Common Stock 1694.842 I 401 (k) Plan Restricted Shares 2023-12-01 4 M false 160 0 D Common Stock 160 4370 D The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount of 1/6th of the grant total, provided the reporting person remains in continuous service on each such vesting date. Multiple restricted share grants are included in this total. /s/ Mark D. Tattoli 2023-12-04