{"schema_version":"secwatch.filing_event.v1","accession":"0001818383-25-000169","form_type":"8-K","ticker":"MAX","cik":"0001818383","company_name":"MediaAlpha, Inc.","filed_at":"2025-12-05T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.581669+00:00","generated_at":"2026-05-16T14:18:33.156652+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"MediaAlpha director Christopher Delehanty resigns from Board as part of controlled company transition","bullets":["Christopher Delehanty resigned from MediaAlpha Board of Directors on December 4, 2025.","Resignation is part of broader Board transition following the company ceasing to be a controlled company in 2024.","Mr. Delehanty's resignation was not due to any disagreement with the Company's operations, policies, or practices.","Delehanty had served on the Board since July 2020 and previously on the QL Holdings subsidiary board from 2017-2020."],"urls":{"canonical":"https://secwatch.observer/filing/0001818383-25-000169","json":"https://secwatch.observer/filing/0001818383-25-000169.json","markdown":"https://secwatch.observer/filing/0001818383-25-000169.md","text":"https://secwatch.observer/filing/0001818383-25-000169.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1818383/000181838325000169/0001818383-25-000169-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1818383/000181838325000169/max-20251204.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T14:18:33.156652+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"}