Thomas Bogan

Thomas F. Bogan has served as a director since January 2003 and as Chairperson of the Board of Directors of Citrix Systems, Inc since May 2005. Since 2004, Mr. Bogan has been a Partner at Greylock Partners, a venture capital firm. From 1997 to 2003, Mr. Bogan served in a variety of positions with Rational Software Corporation, a software company acquired by IBM Corporation in 2003, including President and Chief Operating Officer from 2000 to 2003.