{"schema_version":"secwatch.filing_event.v1","accession":"0001096343-21-000169","form_type":"8-K","ticker":"MKL","cik":"0001096343","company_name":"MARKEL GROUP INC.","filed_at":"2021-11-19T23:59:59+00:00","discovered_at":"2026-05-14T18:04:11.476718+00:00","generated_at":"2026-06-28T06:25:48.419000+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Markel EVP & President of Insurance Operations to retire April 1, 2022","bullets":["Bradley J. Kiscaden informed Markel on Nov 15, 2021 of his plan to retire effective April 1, 2022.","Kiscaden, 58, served as President & Chief Administrative Officer, Insurance Operations since Sept 2018.","Markel will transition Kiscaden's duties to other corporate executives; no replacement named.","Prior roles: Executive VP & Chief Actuarial Officer (2012-2018), Chief Actuarial Officer (1999-2018)."],"urls":{"canonical":"https://secwatch.observer/filing/0001096343-21-000169","json":"https://secwatch.observer/filing/0001096343-21-000169.json","markdown":"https://secwatch.observer/filing/0001096343-21-000169.md","text":"https://secwatch.observer/filing/0001096343-21-000169.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1096343/000109634321000169/0001096343-21-000169-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1096343/000109634321000169/mkl-20211115.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T06:25:48.419000+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":"9834804bce","claim":"Bradley J. Kiscaden departed as President and Chief Administrative Officer, Insurance Operations at MARKEL GROUP INC..","evidence_excerpt":"Bradley J. Kiscaden, President and Chief Administrative Officer, Insurance Operations, of Markel Corporation (the Company), informed the Company of his plan to retire April 1, 2022.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1096343/000109634321000169/0001096343-21-000169-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retire"},{"label":"Role","value":"President and Chief Administrative Officer, Insurance Operations"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}