MICHELLE E. WILLIAMS

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CABOT CORP

Filing Date Source Excerpt
2024-01-26 • Global Group President of Altuglas International, a manufacturer of polymethyl methacrylate (PMMA) and a subsidiary of Arkema S.A.
2025-01-24 •   Global Group President of Altuglas International, a manufacturer of polymethyl methacrylate (PMMA) and a subsidiary of Arkema S.A., a manufacturer of specialty chemicals and advanced materials, 2015 until retirement in 2021.

Data sourced from SEC filings. Last updated: 2025-04-15