Andrew E. Lietz
Chairman of the Board, Safeguard Scientifics, Inc.; Retired Founder & Managing Director, Rye Capital
Management, LLC - a private equity investment firm
Director since 1996
President and Chief Executive Officer, Safeguard Scientifics, Inc.
Director since 2005
Julie A. Dobson
Former Chief Operating Officer, TeleCorp PCS, Inc. - a wireless/mobile phone company that was acquired by AT&T Wireless, Inc.
Director since 2003
George MacKenzie
Retired Vice Chairman & Chief Financial Officer, Hercules Incorporated - a global chemical specialties manufacturer
Director since 2003
George D. McClelland
Co-Founder, Vice Chairman and Director of Business Development, F-Squared Investments - an investment management company
Director since 2006
Jack L. Messman
Former Chairman & Retired Chief Executive Officer, Novell, Inc. - a provider of infrastructure software products
Director since 1994
John J. Roberts
Retired Global Managing Partner, PricewaterhouseCoopers LLP - a global professional services firm
Director since 2003
Robert J. Rosenthal, Ph.D.
Chief Executive Officer, Intelligent Medical Implants AG - a developer of an intelligent retinal implant system for degenerative retinal disorders
Director since 2007