{"schema_version":"secwatch.filing_event.v1","accession":"0000005513-25-000008","form_type":"8-K","ticker":"UNM","cik":"0000005513","company_name":"Unum Group","filed_at":"2025-02-18T23:59:59+00:00","discovered_at":"2026-05-14T18:03:06.049937+00:00","generated_at":"2026-05-26T17:48:55.676136+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Unum board authorizes $1B share repurchase program starting April 1, 2025","bullets":["Board approved repurchase of up to $1 billion of common stock.","New program begins April 1, 2025; current program terminated as of March 31, 2025.","Repurchases may be made via open market, private transactions, or Rule 10b5-1 plans.","Program can be suspended, modified, or terminated by board at any time."],"urls":{"canonical":"https://secwatch.observer/filing/0000005513-25-000008","json":"https://secwatch.observer/filing/0000005513-25-000008.json","markdown":"https://secwatch.observer/filing/0000005513-25-000008.md","text":"https://secwatch.observer/filing/0000005513-25-000008.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/5513/000000551325000008/0000005513-25-000008-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/5513/000000551325000008/unm-20250218.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-26T17:48:55.676136+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"}