Mark J. CostaChairman andChief Executive Officer
Lucian BoldeaExecutive Vice President, Additives & Functional Products and Chemical Intermediates
Mark K. Cox Senior Vice President, Chief Manufacturing, Supply Chain and Engineering Officer
Stephen G. Crawford Senior Vice President, Chief Technology & Sustainability Officer
Curt E. Espeland Executive Vice President
Clark L. Jordan Vice PresidentInterim Chief Legal Officerand Corporate Secretary
Brad A. Lich Executive Vice President and Chief Commercial Officer
William T. McLain, Jr. Senior Vice President and Chief Financial Officer
Perry Stuckey Senior Vice President and Chief Human Resources Officer