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Board of Directors

Joel T. Trammell

President and Chief Executive Officer

Richard L. Crouch

Retired, General Partner, PricewaterhouseCoopers LLP

Cynthia J. Comparin

CEO, ANiMATO Technologies Corporation

Richard C. Elias

Retired, Senior Vice President – Optical and Specialty Materials, PPG Industries, Inc.

Thomas W. Golonski

Retired, Chairman, President and Chief Executive Officer, National City Bank of Pennsylvania

Thomas G. Greig

Senior Managing Director, Liberty Capital Partners

John S. Heller

Retired, Vice President and Chief Information Officer, Caterpillar Inc.