Management

 
Directors
Michael R. Boyce - Chairman and Chief Executive Officer, PQ Corporation, a global specialty chemical and catalyst company, Malvern, Pennsylvania
Randall S. Dearth - President and Chief Executive Officer, Calgon Carbon Corporation, a global manufacturer of activated carbon and innovative treatment systems, Pittsburgh, Pennsylvania
Joaquin Delgado - Executive Vice President, Health Care Business Group, 3M Company, a global diversified technology company, St. Paul, Minnesota
Gregory E. Lawton - Former President and Chief Executive Officer, JohnsonDiversey, Inc., a leading global provider of cleaning and hygiene solutions to the institutional and industrial marketplace, Sturtevant, Wisconsin
F. Quinn Stepan - Chairman
F. Quinn Stepan, Jr. - President and Chief Executive Officer
Edward J. Wehmer - President and Chief Executive Officer, Wintrust Financial Corporation, a financial services company, Rosemont, Illinois

Officers
F. Quinn Stepan - Chairman
F. Quinn Stepan, Jr. - President and Chief Executive Officer
Scott D.  Beamer - Vice President and Chief Financial Officer
Scott C. Mason - Vice President, Global Supply Chain
Arthur W. Mergner - Vice President and General Manager, Polymers
Frank Pacholec - Vice President, Research and Development and Corporate Sustainability Officer
Greg Servatius - Vice President, Human Resources
John V. Venegoni - Vice President and General Manager, Surfactants
H. Edward Wynn - Vice President, General Counsel and Secretary
Kathleen O. Sherlock - Deputy General Counsel and Assistant Secretary

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Departmental Vice Presidents

Business Transformation
Jeffrey E. Grahn - Vice President, Transformation Initiatives
Debra A. Stefaniak - Vice President, Business Transformation

Finance
Matthew J. Eaken - Vice President and Corporate Controller

Manufacturing
Robert S. Mangold - Vice President, North America Supply Chain
Gary M. Traverso - Vice President, Corporate Engineering

Polymers
Roger Stubbs - Vice President, European Polymers

Purchasing
Kyle Montgomery - Vice President, Procurement
Richard H. Wehman, Jr. - Vice President, Strategic Purchasing

Research and Development
Matthew I. Levinson - Vice President, Global Process Development
Paul L. Neill - Vice President, Polymers Research and Development
Robert V. Slone – Vice President, Surfactants Product Development

Specialty Products
Robert J. Peacock - Vice President and General Manager, Specialty Products

Surfactants
Scott R. Behrens - Vice President, Business Management
Charles A. Brown – Vice President, Latin America
John Hall - Vice President and General Manager, Stepan Asia-Pacific Surfactants
Anthony Martin - Vice President, Europe
Sean T. Moriarty - Vice President, Consumer Products
Mark F. Mydlach - Vice President, Surfactant Sales
Todd A. Nelmark – Vice President, Surfactants Commercial Development
James S. Pall – Vice President, Corporate Development