{"schema_version":"secwatch.filing_event.v1","accession":"0000005513-23-000168","form_type":"8-K","ticker":"UNM","cik":"0000005513","company_name":"Unum Group","filed_at":"2023-07-20T23:59:59+00:00","discovered_at":"2026-05-14T18:03:36.388515+00:00","generated_at":"2026-06-13T05:55:15.895493+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Unum Group elects Travelers EVP Mojgan Lefebvre to board of directors","bullets":["Mojgan Lefebvre, EVP & chief technology/operations officer at Travelers, elected to Unum board, effective July 20, 2023.","Board size increases from 11 to 12; Lefebvre is deemed independent and receives standard non-employee director compensation.","Lefebvre brings 30 years of experience in innovation, digital transformation, and technology leadership, including roles at Liberty Mutual.","Lefebvre holds BS in computer science from Georgia Tech and MBA from Harvard Business School."],"urls":{"canonical":"https://secwatch.observer/filing/0000005513-23-000168","json":"https://secwatch.observer/filing/0000005513-23-000168.json","markdown":"https://secwatch.observer/filing/0000005513-23-000168.md","text":"https://secwatch.observer/filing/0000005513-23-000168.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/5513/000000551323000168/0000005513-23-000168-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/5513/000000551323000168/unm-20230714.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-13T05:55:15.895493+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":"58b588acea","claim":"Mojgan M. Lefebvre was elected as director at Unum Group.","evidence_excerpt":"the Board of Directors (the “Board”) of Unum Group (the “Company”) increased the number of directors serving on the Board from 11 to 12 and elected Mojgan M. Lefebvre as a director of the Company, effective July 20, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/5513/000000551323000168/0000005513-23-000168-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}