The new global sales position will be based in St. Louis.

Oh will also also look after the alternative feedstock research and commercialization, and corporate development programs for Renewable Energy Group’s growing domestic biodiesel business.

Jeffrey Stroburg will remain as the chairman of the board and chief executive officer, while Jeff Pattison remains chief financial officer.

REG Chairman and CEO Jeffrey Stroburg said: “Our board of directors appreciates Mr. Ramsbottom’s willingness to continue in this new and critical role as he shifts from his position as REG’s president and prepares for a personal and professional transition after his 65th birthday in May. In this new position, Mr. Ramsbottom will continue pursuing relationships and business with national and international biodiesel customers and large feedstock producers.”