{"schema_version":"secwatch.filing_event.v1","accession":"0001306830-26-000046","form_type":"8-K","ticker":"CE","cik":"0001306830","company_name":"Celanese Corp","filed_at":"2026-03-04T23:59:59+00:00","discovered_at":"2026-05-14T18:02:34.757578+00:00","generated_at":"2026-05-15T21:30:21.998866+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Director Timothy Go resigns from Celanese Board effective Feb 27, 2026","bullets":["Timothy Go resigned from the Board on February 27, 2026.","Resignation not due to any disagreement with the Company on operations, policies, or practices.","Board expressed gratitude for Mr. Go's service as a Director.","No replacement director named as of the filing date."],"urls":{"canonical":"https://secwatch.observer/filing/0001306830-26-000046","json":"https://secwatch.observer/filing/0001306830-26-000046.json","markdown":"https://secwatch.observer/filing/0001306830-26-000046.md","text":"https://secwatch.observer/filing/0001306830-26-000046.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1306830/000130683026000046/0001306830-26-000046-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1306830/000130683026000046/ce-20260227.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T21:30:21.998866+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"}