{"schema_version":"secwatch.filing_event.v1","accession":"0000059558-26-000022","form_type":"8-K","ticker":"LNC","cik":"0000059558","company_name":"LINCOLN NATIONAL CORP","filed_at":"2026-04-16T23:59:59+00:00","discovered_at":"2026-05-14T18:02:33.622602+00:00","generated_at":"2026-05-15T05:57:18.920327+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Lincoln National EVP Brian Kroll to retire June 1, 2026","bullets":["Brian Kroll, EVP Head of Retail Life and Annuity Solutions, named executive officer, retiring effective June 1, 2026.","Retirement is part of a planned succession for the Retail Life and Annuities businesses.","No replacement for Kroll has been announced in the filing."],"urls":{"canonical":"https://secwatch.observer/filing/0000059558-26-000022","json":"https://secwatch.observer/filing/0000059558-26-000022.json","markdown":"https://secwatch.observer/filing/0000059558-26-000022.md","text":"https://secwatch.observer/filing/0000059558-26-000022.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/59558/000005955826000022/0000059558-26-000022-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/59558/000005955826000022/lnc-20260416.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T05:57:18.920327+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"}