---
schema_version: "secwatch.filing_event.v1"
accession: "0001306830-26-000072"
form_type: "8-K"
ticker: "CE"
cik: "0001306830"
company_name: "Celanese Corp"
filed_at: "2026-04-20T23:59:59+00:00"
generated_at: "2026-05-15T05:17:23.300120+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# Celanese elects Anne P. Noonan to Board of Directors; board expands to 10 members

## Summary
- 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.

## SEC filing metadata
- accession: 0001306830-26-000072
- form_type: 8-K
- ticker: CE
- cik: 0001306830
- company_name: Celanese Corp
- filed_at: 2026-04-20T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1306830/000130683026000072/0001306830-26-000072-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1306830/000130683026000072/ce-20260416.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001306830-26-000072
- JSON: https://secwatch.observer/filing/0001306830-26-000072.json
- Plain text: https://secwatch.observer/filing/0001306830-26-000072.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.