Craig Rogerson is Chairman, President and Chief Executive Officer at Hexion Inc. Craig joined Hexion in July 2017. Prior to joining Hexion, Craig served as Chairman, President and Chief Executive Officer of Chemtura Corporation, a position he held from December 2008 until April 21, 2017. Craig also served as President, Chief Executive Officer and Director of Hercules Incorporated from December 2003 until November 2008. Craig joined Hercules in 1979 and served in a number of management positions before leaving the company to serve as President and Chief Executive Officer of Wacker Silicones Corporation in 1997. In May 2000, Craig rejoined Hercules and was named President of its BetzDearborn Division in August 2000. Prior to being named CEO of Hercules in December 2003, Craig held a variety of senior management positions with the company, including president of the FiberVisions and Pinova Divisions, vice president of Global Procurement, and Chief Operating Officer. Craig serves on the boards of Ashland Global Holdings Inc., PPL Corporation, the American Chemistry Council, the Society of Chemical Industry, and the Pancreatic Cancer Action Network. Craig holds a chemical engineering degree from Michigan State University (MSU). He also serves on the advisory board of the MSU Chemical Engineering & Materials Science Department.