secwatch.observer — SEC 8-K summary ====================================== Issuer: Celanese Corp (CE) CIK: 0001306830 Form: 8-K Filed at: 2026-01-06T23:59:59+00:00 Accession: 0001306830-26-000003 Event type: leadership Sentiment: neutral Materiality: 0.20 Item codes: 5.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Celanese director Scott Sutton resigns to become CEO of Rayonier Advanced Materials -------------------------------------------------------------------------------- - Scott M. Sutton resigned from the Celanese Board effective Jan 4, 2026, to become CEO of Rayonier Advanced Materials Inc. - Resignation is not due to any disagreement with Celanese on operations, policies, or practices. - Sutton previously served as a Celanese employee before joining the Board; CEO Scott Richardson thanked him for his contributions. - No replacement director announced; Board continues oversight of strategic execution. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1306830/000130683026000003/0001306830-26-000003-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1306830/000130683026000003/ce-20260104.htm HTML page: https://secwatch.observer/filing/0001306830-26-000003 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer