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Sean D. Keohane
President & CEO
Sean D. Keohane
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Patricia Hubbard
SVP & CTO
Erica McLaughlin
SVP & CFO
Arthur T. Wood
SVP & Chief Human Resources Officer
Aaron Johnson
SVP & President, Purification Solutions Segment
Bart Kalkstein
SVP & President, Reinforcement Materials Segment; President, Americas Region
Jeff Zhu
SVP & President, Asia Pacific Region
Karen Kalita
SVP & General Counsel
Adam Gold
Chief Counsel, Corporate M&a And Perfomance Segment
Birgitta Dickerson
Chief Counsel, Formulated Solutions, GBS And Digital
Martin J. O'Neill
SVP, Safety, Health & Environment SH&E & Government Affairs
Jennifer Chittick
SVP, Safety, Health & Environment & Chief Sustainability Officer
Jaume Campaña
SVP & President, Europe Middle East & Africa Region
