secwatch.observer — SEC 8-K summary
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Issuer:     Celanese Corp (CE)
CIK:        0001306830
Form:       8-K
Filed at:   2026-04-20T23:59:59+00:00
Accession:  0001306830-26-000072
Event type: leadership
Sentiment:  neutral
Materiality: 0.25
Item codes: 5.02, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Celanese elects Anne P. Noonan to Board of Directors; board expands to 10 members
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- Board size increased from nine to ten; Anne P. Noonan elected effective April 20, 2026.
- Ms. Noonan, 62, most recently president and CEO of Summit Materials (2020-2025).
- Her prior roles include CEO of OMNOVA Solutions (2016-2020) and 27 years at Chemtura.
- Determined independent under NYSE and SEC rules; no committee assignment yet.
- Will stand for election at the 2027 Annual Meeting of Shareholders.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1306830/000130683026000072/0001306830-26-000072-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1306830/000130683026000072/ce-20260416.htm
  HTML page:      https://secwatch.observer/filing/0001306830-26-000072

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer