Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:66fe886d-347a-7ce8-12ad-2076e0bc963f 2026-05-12T21:58:20-04:00 Jonathan Moreland Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services CLB: TATTOLI MARK DAMIAN (VP,GC,SEC) Acquired (JB) 250 Shares of CORE LABORATORIES INC DE for $0.00 on 5/1 urn:uuid:d7501bba-9fa8-f337-c1ad-f23482c5389d 2026-05-04T16:37:33-04:00 CLB: TATTOLI MARK DAMIAN (VP,GC,SEC) Disposed (JS) 97 Shares of CORE LABORATORIES INC DE for $14.07 on 5/1 urn:uuid:754cab0e-234d-bd01-1b24-0417f4dddcbe 2026-05-04T16:37:33-04:00 CLB: MURRAY KATHERINE (DIR) Acquired (JB) 8,069 Shares of CORE LABORATORIES INC DE for $0.00 on 4/1 urn:uuid:647533c4-f7fc-e78b-4679-8568b6079eb7 2026-04-08T12:22:35-04:00 CLB: ANASTASIO CURT (DIR) Acquired (JB) 8,069 Shares of CORE LABORATORIES INC DE for $0.00 on 4/1 urn:uuid:39b70a78-f94b-f44c-afa9-d75498a699c0 2026-04-07T19:47:52-04:00 CLB: KLINGENSMITH HARVEY ROBERT (DIR) Acquired (JB) 8,069 Shares of CORE LABORATORIES INC DE for $0.00 on 4/1 urn:uuid:42027dd5-2d2a-6b8b-4f76-7af7c1545da5 2026-04-07T19:46:33-04:00 CLB: TEMENG KWAKU (DIR) Acquired (JB) 8,069 Shares of CORE LABORATORIES INC DE for $0.00 on 4/1 urn:uuid:55ddcadc-7179-18ca-8806-adaa3d4b0e09 2026-04-07T19:45:05-04:00 CLB: MARTINOVICH ROBERT F (DIR) Acquired (JB) 8,069 Shares of CORE LABORATORIES INC DE for $0.00 on 4/1 urn:uuid:83f18543-601b-0fcc-8669-f1b18dad33cd 2026-04-07T19:43:37-04:00 CLB: CARNES MARTHA Z (DIR) Acquired (JB) 8,069 Shares of CORE LABORATORIES INC DE for $0.00 on 4/1 urn:uuid:526d32f7-c93f-e447-c734-aecf2ff5d156 2026-04-07T19:41:50-04:00 CLB: TATTOLI MARK DAMIAN (VP,GC,SEC) Acquired (JB) 24,952 Shares of CORE LABORATORIES INC DE for $0.00 on 12/31 urn:uuid:3315907c-f823-54ad-5efe-e07ce0447837 2026-01-05T15:18:37-05:00 CLB: TATTOLI MARK DAMIAN (VP,GC,SEC) Disposed (JS) 14,310 Shares of CORE LABORATORIES INC DE for $16.03 on 12/31 urn:uuid:61791b47-304b-f4ae-8781-adcea137f83f 2026-01-05T15:18:37-05:00