{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-365271","form_type":"8-K","ticker":"CLB","cik":"0001958086","company_name":"Core Laboratories Inc. /DE/","filed_at":"2026-08-25T20:51:00+00:00","discovered_at":"2026-08-25T20:52:00.293533+00:00","generated_at":"2026-08-25T20:52:05.059664+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"negative","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Core Laboratories director Kwaku Temeng resigns Oct 1 over strategy, governance disagreement","bullets":["Kwaku Temeng resigns as director effective Oct 1, 2026; cites disagreement over strategic direction and governance.","He served as Chairman of Nominating Committee and member of Compensation Committee.","Board says primary disagreement concerns succession planning approach; Temeng also has research-priority concerns.","Resignation letter filed as Exhibit 17.1; no replacement director announced."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-365271","json":"https://secwatch.observer/filing/0001193125-26-365271.json","markdown":"https://secwatch.observer/filing/0001193125-26-365271.md","text":"https://secwatch.observer/filing/0001193125-26-365271.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1958086/000119312526365271/0001193125-26-365271-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1958086/000119312526365271/clb-20260819.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-25T20:52:05.059664+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"e0b70f0784","claim":"Kwaku Temeng resigned as director at Core Laboratories Inc. /DE/.","evidence_excerpt":"On August 19, 2026, Kwaku Temeng verbally notified the Board of Directors of Core Laboratories Inc. (the “Company”) of his intention to resign as a director of the Company effective October 1, 2026.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1958086/000119312526365271/0001193125-26-365271-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}