Form4insider filings, from the source

Company · CIK 0001306830 · SIC 2820 — Plastic Material, Synth Resin/Rubber, Cellulos (No Glass) · NYSE

Celanese Corp · CE

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $230k · 3sales $0 · 0net $230k
$10k$10k$100k$100k$1M$1MbuyssalesJun 27Jul 12Jul 27Aug 12Aug 27Sep 11Sep 27

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 14, 2026 PForm 4 →Aug 17, 4:10 pm EDTChuck KyrishSVP & CFO2,300$45.52$104,69829,114+8.58%
Aug 11, 2026 PForm 4 →Aug 13, 4:01 pm EDTAshley B DuffieSVP & GC600$45.60$27,36031,925+1.92%
Aug 11, 2026 PForm 4 →Aug 12, 4:11 pm EDTMark Christopher MurraySVP - Acetyls2,153$45.52$98,00430,432+7.61%
Aug 10, 2026 AForm 4 →Aug 12, 4:06 pm EDTEdward G GalanteDirector1,930——27,983—

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 10, 2026 AForm 4 →Aug 12, 4:10 pm EDTDeborah J. KissireDirector6$44.46$2799,310—
Aug 10, 2026 AForm 4 →Aug 12, 4:09 pm EDTKim K.W. RuckerDirector9$44.46$38712,909—
Aug 10, 2026 AForm 4 →Aug 12, 4:06 pm EDTEdward G GalanteDirector5$44.46$2046,815—
Aug 10, 2026 AForm 4 →Aug 12, 4:04 pm EDTKathryn HillDirector1$44.46$341,143—