Mr. Corbus serves as our SVP Strategic Development and Head of Renewable Fuels. In this role, Clay develops and executes strategic growth opportunities, financing strategies and acquisitions, and leads Clean Energy’s Renewable Fuels business. Previously he was Co-CEO of WR Hambrecht + Co, the firm that managed Clean Energy’s 2007 IPO. Prior to that, he worked with Donaldson, Lufkin & Jenrette from 1989. He graduated from Dartmouth College with an AB in Government and has an MBA in Finance from Columbia University. Clay currently serves as a Director of Overstock.com and is a Trustee of the College of the Atlantic. He has previously served on the boards of Alaska Energy and Resources Co., Niman Ranch, WR Hambrecht + Co, and Goodwill of San Francisco.