Keith Crandell has been a director of our company since February 2007. Since July 1994, Mr. Crandell has served as a managing director of ARCH Venture Partners, a venture capital firm focused on early-stage technology companies. He is a director of several private companies and he also serves as a director of the Illinois Venture Capital Association. Mr. Crandell holds a B.S. degree in chemistry and mathematics from St. Lawrence University, an M.S degree in chemistry from the University of Texas at Arlington and an M.B.A. from the University of Chicago. Our board of directors believes that Mr. Crandell’s extensive knowledge of the semiconductor industry and his financial and investment expertise qualify him to serve on our board of directors.