0000950170-24-001250.txt : 20240103 0000950170-24-001250.hdr.sgml : 20240103 20240103175015 ACCESSION NUMBER: 0000950170-24-001250 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231231 FILED AS OF DATE: 20240103 DATE AS OF CHANGE: 20240103 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Tattoli Mark Damian CENTRAL INDEX KEY: 0001872069 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-41695 FILM NUMBER: 24508541 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] ORGANIZATION NAME: 01 Energy & Transportation 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 2023-12-31 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 2023-12-31 4 F false 2654 17.66 D 10438.621 D Common Stock 2023-12-31 4 M false 6900 0 A 13092.621 D Common Stock 20 I Custodial account Common Stock 1694.842 I 401 (k) Plan Performance Shares 0 2023-12-29 4 M false 6900 0 D Common Stock 6900 0 D These shares were awarded as restricted performance shares in February 2021, as disclosed in the Reporting Person's Form 4A filing on October 6, 2021. All requirements for 100% vesting have been met and thus the restricted shares vested on December 31, 2023 at the conclusion of the performance period. /s/ Mark D. Tattoli 2024-01-03