Jeffrey Stroburg holds more than 25 years of experience in the petroleum and agriculture production industries, including five years as the Chief Executive Officer of Renewable Energy Group and eight years as chairman of its board. Most recently, Mr. Stroburg served as the President and CEO of West Central before retiring in January 2015. Prior to joining West Central, he was Vice President and Chief Operating Officer of the Eastern Ag Region of Land O’Lakes. He also served as President and CEO of Countrymark Cooperative and Hamilton Farm Bureau Cooperative and held positions within the Missouri Farmers Association. Mr. Stroburg currently serves on the board of directors for the National Council of Farmer Cooperatives, the Biosciences Alliance of Iowa and the Iowa State University’s Center for Crops Utilization Research Industry/Stakeholder Advisory Board.