{"schema_version":"secwatch.filing_event.v1","accession":"0000005513-26-000082","form_type":"8-K","ticker":"UNM","cik":"0000005513","company_name":"Unum Group","filed_at":"2026-08-26T20:54:25+00:00","discovered_at":"2026-08-26T20:55:14.639809+00:00","generated_at":"2026-08-26T20:55:18.184362+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Unum board authorizes $1B share repurchase program starting Sept 1, 2026","bullets":["Board approved up to $1 billion of common stock repurchases, effective September 1, 2026.","Existing program terminates August 31, 2026; all subsequent repurchases under new authorization.","Repurchases may occur via open market, private deals, ASRs, or Rule 10b5-1 plans.","Management sets timing/amount based on market conditions; board may suspend or modify."],"urls":{"canonical":"https://secwatch.observer/filing/0000005513-26-000082","json":"https://secwatch.observer/filing/0000005513-26-000082.json","markdown":"https://secwatch.observer/filing/0000005513-26-000082.md","text":"https://secwatch.observer/filing/0000005513-26-000082.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/5513/000000551326000082/0000005513-26-000082-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/5513/000000551326000082/unm-20260826.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-26T20:55:18.184362+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"}