{"schema_version":"secwatch.filing_event.v1","accession":"0001157523-21-001055","form_type":"8-K","ticker":"RDN","cik":"0000890926","company_name":"RADIAN GROUP INC","filed_at":"2021-08-13T23:59:59+00:00","discovered_at":"2026-05-14T18:04:21.148963+00:00","generated_at":"2026-06-29T12:12:26.182046+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Radian Group Chairman Herbert Wender to retire; Howard Culang named successor","bullets":["Herbert Wender, Non-Executive Chairman since 1992, will retire after 2022 Annual Meeting.","Howard B. Culang appointed as Non-Executive Chairman, effective after Wender's retirement.","Culang has served as director since 1999 and chairs the Risk Committee.","Wender's retirement is a planned succession; Culang also serves on Compensation and Governance Committees."],"urls":{"canonical":"https://secwatch.observer/filing/0001157523-21-001055","json":"https://secwatch.observer/filing/0001157523-21-001055.json","markdown":"https://secwatch.observer/filing/0001157523-21-001055.md","text":"https://secwatch.observer/filing/0001157523-21-001055.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/890926/000115752321001055/0001157523-21-001055-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/890926/000115752321001055/a52476926.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-29T12:12:26.182046+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":"5012ae3905","claim":"Herbert Wender departed as Non-Executive Chairman at RADIAN GROUP INC.","evidence_excerpt":"Herbert Wender, the Non-Executive Chairman of the Board who has been a director of the Company since 1992, announced that he intends to retire from the Board following completion of his current term at the Company’s 2022 Annual Meeting of Stockholders.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/890926/000115752321001055/0001157523-21-001055-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retire"},{"label":"Role","value":"Non-Executive Chairman"}],"fact_type":"executive_change"},{"claim_id":"e1990ead78","claim":"Howard B. Culang was appointed as Non-Executive Chairman at RADIAN GROUP INC.","evidence_excerpt":"the Board named Howard B. Culang to succeed Mr. Wender as Non-Executive Chairman following Mr. Wender’s retirement from the Board.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/890926/000115752321001055/0001157523-21-001055-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Non-Executive Chairman"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}