{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-237126","form_type":"8-K","ticker":"FUN","cik":"0001999001","company_name":"Six Flags Entertainment Corporation/NEW","filed_at":"2025-10-10T23:59:59+00:00","discovered_at":"2026-05-14T18:02:41.251880+00:00","generated_at":"2026-05-17T04:06:53.875229+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Executive Chairman Bassoul and Lead Director Hanrahan to step down; Marilyn Spiegel named Chair","bullets":["Selim Bassoul steps down as Executive Chairman and from Board effective Dec 31, 2025; will consult on Six Flags Qiddiya City.","Lead Independent Director Daniel J. Hanrahan also steps down from Board effective Dec 31, 2025.","Marilyn Spiegel elected non-executive Chair of Board effective Jan 1, 2026; Board will comprise 10 directors.","Company has initiated process to identify the next CEO."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-237126","json":"https://secwatch.observer/filing/0001193125-25-237126.json","markdown":"https://secwatch.observer/filing/0001193125-25-237126.md","text":"https://secwatch.observer/filing/0001193125-25-237126.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1999001/000119312525237126/0001193125-25-237126-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1999001/000119312525237126/d55938d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T04:06:53.875229+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"}