Robert E. Keith, Jr.
Chairman of the Board, Safeguard Scientifics, Inc. &
Managing Director, TL Ventures
a private equity funds company
Director since 1996
President and Chief Executive Officer, Safeguard Scientifics, Inc.
Director since 2005
Michael J. Cody
Partner, Meadowood Capital, LLC
a private equity firm specializing in technology companies
Director since 2006
Julie A. Dobson
Retired Chief Operating Officer, TeleCorp PCS
a wireless/mobile phone company
Director since 2003
Andrew E. Lietz
Founder & Managing Director, Rye Capital Management
a private equity investment firm
Director since 2003
George MacKenzie
Retired Vice Chairman & Chief Financial Officer, Hercules, Inc.
a global manufacturer of specialty chemicals
Director since 2003
George D. McClelland
Former Senior Vice President, United Asset Management Corporation
a public holding company
Director since 2006
Jack L. Messman
Former Chairman & Chief Executive Officer, Novell, Inc.
a provider of infrastructure software products
Director since 1994
John W. Poduska, Sr., Ph.D.
Retired Founder, Prime Computer, Apollo Computer & Stellar Computer
Director since 1987
John J. Roberts
Retired Global Managing Partner, PricewaterhouseCoopers
a global professional services firm
Director since 2003
Robert J. Rosenthal, Ph.D.
President, CEO and Director of Magellan Biosciences, Inc.
a provider of clinical diagnostics and life sciences research tools
Director since 2007