secwatch.observer — SEC 8-K summary ====================================== Issuer: Celanese Corp (CE) CIK: 0001306830 Form: 8-K/A Filed at: 2026-10-20T20:27:51+00:00 Accession: 0001306830-26-000124 Event type: leadership Sentiment: neutral Materiality: 0.10 Item codes: 5.02 LLM model: deepseek-v4.1-flash:cloud@v2 Celanese adds director Anne P. Noonan to compensation and governance committees ------------------------------------------------------------------------------- - On October 15, 2026 the Board appointed Anne P. Noonan to its Compensation and Management Development Committee and Nominating and Corporate Governance Committee, effective immediately. - Amendment No. 1 to the 8-K originally filed April 20, 2026, when Noonan's election was reported but committee assignments had not yet been determined. - Filing discloses no changes to executive officers, pay arrangements, or other board seats; the committee assignments are the only new information. - Signature dated October 20, 2026 by Ashley B. Duffie, Senior Vice President, General Counsel and Corporate Secretary. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1306830/000130683026000124/0001306830-26-000124-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1306830/000130683026000124/ce-20260416.htm HTML page: https://secwatch.observer/filing/0001306830-26-000124 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer