Committee Composition

  Audit Nominating and Governance Compensation
Dick Allen Member of Audit Committee    
Edward Cahill Member of Audit Committee    

Edward L. Cahill has served on our board of directors since May 2009. Mr. Cahill has served as Managing Partner of HLM Venture Partners, a venture capital firm that invests primarily in emerging companies focused on healthcare information technology, healthcare services and medical technology, since May 2000. He served as a director of Animas Corporation, a developer of external insulin pumps, from March 2001 until its acquisition by Johnson & Johnson in February 2006, during which time Animas Corporation conducted an initial public offering and became a publicly-traded company. From June 1995 to May 2000, Mr. Cahill served as a founding partner of Cahill, Warnock Company (now Camden Partners), a Baltimore venture capital firm. Previously, Mr. Cahill was a Managing Director of Alex.Brown & Sons, an investment services brokerage, where he headed the firm's healthcare group from January 1986 through March 1995. Mr. Cahill also serves as a director of Masimo Corporation (NASDAQ: MASI), a medical technology company. He is also a director of several private healthcare companies and serves as a trustee of Johns Hopkins Medicine, Johns Hopkins Health System and Mercy Health Services. Mr. Cahill holds an A.B. in American Civilization from Williams College and a Masters of Public and Private Management from Yale University.

Fred Cohen,, MD., D.Phil.   Member of Nominating and Governance Committee  
Howard Greene, Jr.     Member of Compensation Committee
Douglas Roeder   Member of Nominating and Governance Committee Committee Chair for Compensation Committee
Christopher Twomey Committee Chair for Audit Committee    
Committee Chair = Chair Committee Member = Member