Celanese Adds Anne P. Noonan to Board, Expanding It to 10 Members
Celanese Corporation expanded its Board of Directors from nine to 10 members and elected Anne P. Noonan as a director, effective April 20, 2026. The filing describes Ms. Noonan as independent and notes she has not yet been assigned to any Board committee.
Key points
- Anne P. Noonan elected to the Board effective April 20, 2026; the Board voted April 16, 2026 to increase its size from nine to 10 members
- Ms. Noonan will stand for shareholder election at the 2027 Annual Meeting; she has no committee assignments yet
- Previously CEO and director of Summit Materials, Inc. (September 2020 to February 2025) and CEO of OMNOVA Solutions Inc. (2016 to 2020)
The filing
Written by AI (Anthropic Claude, claude-haiku-5-5) on Nov 8, 2026, 1:05 AM ET, from the text of the filing and its press-release exhibits only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on April 20, 2026.
Briefs are written by AI from the filing text (each brief's own page names the model) and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the model's reading of the filing for shareholders, not a price forecast. Not investment advice.