{"schema_version":"secwatch.filing_event.v1","accession":"0001509991-23-000024","form_type":"8-K","ticker":"KOS","cik":"0001509991","company_name":"Kosmos Energy Ltd.","filed_at":"2023-04-26T23:59:59+00:00","discovered_at":"2026-05-14T18:03:39.164457+00:00","generated_at":"2026-06-16T12:41:09.811995+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Kosmos Energy appoints three new directors; Sir Richard Dearlove not seeking re-election","bullets":["Sir Richard Dearlove will not stand for re-election at the 2023 Annual Meeting; departure not due to any disagreement.","Three new directors appointed effective April 25, 2023: Maria Moræus Hanssen (Class I), Sir John Grant (Class II), J. Mike Stice (Class III).","New directors bring deep experience in international operations, LNG, and government relations.","Ms. Moræus Hanssen to serve on Audit and HSE & Sustainability committees; Sir John on HSE and Nominating/Governance; Mr. Stice on Audit and Nominating/Governance.","Each new director is independent under NYSE and SEC standards and will receive standard non-employee director compensation."],"urls":{"canonical":"https://secwatch.observer/filing/0001509991-23-000024","json":"https://secwatch.observer/filing/0001509991-23-000024.json","markdown":"https://secwatch.observer/filing/0001509991-23-000024.md","text":"https://secwatch.observer/filing/0001509991-23-000024.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1509991/000150999123000024/0001509991-23-000024-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1509991/000150999123000024/kos-20230425.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-16T12:41:09.811995+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":"22152006da","claim":"J. Mike Stice was appointed as Class III Director at Kosmos Energy Ltd..","evidence_excerpt":"The Press Release also announced that the Board had appointed Ms. Maria Moræus Hanssen, Sir John Grant, and Mr. J. Mike Stice to serve as a Class I director, a Class II director and a Class III director, respectively, of the Company, effective April 25, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1509991/000150999123000024/0001509991-23-000024-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Class III Director"}],"fact_type":"executive_change"},{"claim_id":"7bbe976521","claim":"Sir John Grant was appointed as Class II Director at Kosmos Energy Ltd..","evidence_excerpt":"The Press Release also announced that the Board had appointed Ms. Maria Moræus Hanssen, Sir John Grant, and Mr. J. Mike Stice to serve as a Class I director, a Class II director and a Class III director, respectively, of the Company, effective April 25, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1509991/000150999123000024/0001509991-23-000024-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Class II Director"}],"fact_type":"executive_change"},{"claim_id":"94eb98d5e0","claim":"Sir Richard Dearlove departed as Director at Kosmos Energy Ltd..","evidence_excerpt":"Sir Richard Dearlove had informed the Company of his decision not to stand for re-election to the Board of Directors (the “ Board ”) at the conclusion of his current term which expires at the Company’s 2023 Annual Stockholders Meeting.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1509991/000150999123000024/0001509991-23-000024-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"not stand for re-election"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"b4bd41b693","claim":"Maria Moræus Hanssen was appointed as Class I Director at Kosmos Energy Ltd..","evidence_excerpt":"The Press Release also announced that the Board had appointed Ms. Maria Moræus Hanssen, Sir John Grant, and Mr. J. Mike Stice to serve as a Class I director, a Class II director and a Class III director, respectively, of the Company, effective April 25, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1509991/000150999123000024/0001509991-23-000024-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Class I Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}