Kevin E. Sheehan has served as a director since 1990. He serves as non-executive Chairman of the Board of Directors and also serves as a member of the Finance Committee. He also serves as an alternate director of all other committees for any committee member not in attendance at a committee meeting. He served as the Company's Interim Chairman, President and Chief Executive Officer from April 2005 to August 2005. He is a partner in Cambridge Ventures, a venture capital firm focused on investments in early stage growth companies. He is the Board Chairman of two private companies, Contour Hardening and CIK Enterprises, neither of which are connected to Cambridge Ventures. Prior to joining Cambridge Ventures, he was Managing Director of CID Capital for 12 years. Before joining CID Capital in 1994, Mr. Sheehan was employed by Cummins Engine Company, a manufacturer of diesel engines and related components, for 22 years in various management capacities.