{"schema_version":"secwatch.filing_event.v1","accession":"0001509991-26-000051","form_type":"8-K","ticker":"KOS","cik":"0001509991","company_name":"Kosmos Energy Ltd.","filed_at":"2026-09-08T10:16:51+00:00","discovered_at":"2026-09-08T10:20:00.504453+00:00","generated_at":"2026-09-08T10:20:03.793171+00:00","sec_items":["7.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Kosmos Energy to redeem $25M of 7.750% senior notes due 2027 on Sept 18","bullets":["Partial redemption of $25,000,000 aggregate principal of 7.750% senior notes due 2027.","Redemption expected to occur on September 18, 2026; notice issued September 8, 2026.","Company may pursue additional optional redemptions before final maturity.","No premium or other terms disclosed beyond principal amount and rate."],"urls":{"canonical":"https://secwatch.observer/filing/0001509991-26-000051","json":"https://secwatch.observer/filing/0001509991-26-000051.json","markdown":"https://secwatch.observer/filing/0001509991-26-000051.md","text":"https://secwatch.observer/filing/0001509991-26-000051.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1509991/000150999126000051/0001509991-26-000051-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1509991/000150999126000051/kos-20260908.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-09-08T10:20:03.793171+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}