Christopher W. Calhoun

Christopher W. Calhoun has served as a member of our board of directors since October 2010. Since 2015, he has served as the chief executive officer of SciVantage, a financial technology company. From April 2009 to October 2010, Mr. Calhoun served as our part-time senior advisor. From June 2008 to April 2009, Mr. Calhoun served as our managing director. From December 2005 to July 2008, Mr. Calhoun served as our chief operating officer. From November 2000 to December 2005, Mr. Calhoun served in various positions with us, including vice president of operations and vice president of business technology. From March 1992 to March 2000, Mr. Calhoun served in a number of executive level roles, including chief operating officer, at FNX Limited, a privately-held provider of trading and risk management solutions to the international financial community. Mr. Calhoun currently serves as the executive director of Longview Project, Inc. and as a member of the board of directors of SciVantage, Inc. Mr. Calhoun received a B.S. in finance and an M.B.A. from La Salle University.