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F. Quinn Stepan, Jr.
Chiarman, President & CEO
F. Quinn Stepan, Jr.
Arthur W. Mergner
Vice President, Supply Chain
Brett Ruthberg
VP, Procurement
Cassandra Fricke
VP, Global Channel Management
Cliff Hardaway
VP, North America Manufacturing
David B. Mattingly
Chief Compliance Officer
David G. Kabbes
Vice President, General Counsel and Secretary
Debra A. Stefaniak
Vice President, Business Enablement
Frank Pacholec
Vice President, Strategy and Corporate Development and Interim Chief Technology and Sustainability Officer
Janet A. Catlett
Vice President and Chief Human Resources Officer
Jason S. Keiper
Vice President and Chief Technology and Sustainability Officer
Joseph Whitney
Vice President, Information Technology
Luis E. Rojo
Vice President and Chief Financial Officer
Matthew J. Eaken
Vice President and Corporate Controller
Scott R. Behrens
Vice President and General Manager, Surfactants
Sean T. Moriarty
Vice President and General Manager, Polymers
Stefan Svensson
VP, Global Environmental, Health, Safety and Security
Tom Giese
VP, Surfactant Commercial Development

Board & Advisors

Edward J. Wehmer
F. Quinn Stepan
Gregory E. Lawton
Jan Stern Reed
Joaquin Delgado
Michael R. Boyce
Randall S. Dearth

Unplaced positions

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