{"schema_version":"secwatch.filing_event.v1","accession":"0000005513-23-000189","form_type":"8-K","ticker":"UNM","cik":"0000005513","company_name":"Unum Group","filed_at":"2023-10-31T23:59:59+00:00","discovered_at":"2026-05-14T18:03:31.724271+00:00","generated_at":"2026-06-09T05:06:45.716634+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 Group board authorizes $500M share repurchase program starting Jan 2024","bullets":["$500 million common stock repurchase authorization begins January 1, 2024.","Follows current program that expires December 31, 2023.","Management will determine timing and amount based on market conditions.","Repurchases may be open market, privately negotiated, or via 10b5-1 plans.","Program can be suspended, modified, or terminated by board at any time."],"urls":{"canonical":"https://secwatch.observer/filing/0000005513-23-000189","json":"https://secwatch.observer/filing/0000005513-23-000189.json","markdown":"https://secwatch.observer/filing/0000005513-23-000189.md","text":"https://secwatch.observer/filing/0000005513-23-000189.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/5513/000000551323000189/0000005513-23-000189-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/5513/000000551323000189/unm-20231031.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-09T05:06:45.716634+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"}