{"schema_version":"secwatch.filing_event.v1","accession":"0000005513-22-000141","form_type":"8-K","ticker":"UNM","cik":"0000005513","company_name":"Unum Group","filed_at":"2022-08-10T23:59:59+00:00","discovered_at":"2026-05-14T18:03:57.886241+00:00","generated_at":"2026-06-24T01:38:12.866323+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Unum names Walter Lynn Rice Jr. as SVP, Chief Accounting Officer","bullets":["Appointment effective August 7, 2022; Rice will serve as principal accounting officer.","Previously VP of Financial Reporting and Technical Accounting since April 2020.","Joined Unum in 2005; CPA with prior experience at Ernst & Young and BlueCross BlueShield of Tennessee."],"urls":{"canonical":"https://secwatch.observer/filing/0000005513-22-000141","json":"https://secwatch.observer/filing/0000005513-22-000141.json","markdown":"https://secwatch.observer/filing/0000005513-22-000141.md","text":"https://secwatch.observer/filing/0000005513-22-000141.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/5513/000000551322000141/0000005513-22-000141-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/5513/000000551322000141/unm-20220805.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-24T01:38:12.866323+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":"c1af0584b5","claim":"Walter Lynn Rice, Jr. was named as Senior Vice President, Chief Accounting Officer at Unum Group.","evidence_excerpt":"On August 5, 2022, Unum Group (the “Company”) named Walter Lynn Rice, Jr. as Senior Vice President, Chief Accounting Officer of the Company, effective August 7, 2022.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/5513/000000551322000141/0000005513-22-000141-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"named"},{"label":"Role","value":"Senior Vice President, Chief Accounting Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}