{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-106226","form_type":"8-K","ticker":"FUN","cik":"0001999001","company_name":"Six Flags Entertainment Corporation/NEW","filed_at":"2026-03-13T23:59:59+00:00","discovered_at":"2026-05-14T18:02:36.962185+00:00","generated_at":"2026-05-15T12:43:23.051386+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"Director Jennifer Mason to step down at 2026 annual meeting, no disagreement","bullets":["Jennifer Mason will not stand for re-election at the 2026 annual meeting.","Her decision is not due to any disagreement with the Board or management.","The Board thanked Ms. Mason for her dedicated service."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-106226","json":"https://secwatch.observer/filing/0001193125-26-106226.json","markdown":"https://secwatch.observer/filing/0001193125-26-106226.md","text":"https://secwatch.observer/filing/0001193125-26-106226.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1999001/000119312526106226/0001193125-26-106226-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1999001/000119312526106226/d121953d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T12:43:23.051386+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"}