Riverbed Technology (RVBD)

Continuing Directors — Term Ending in 2008

Michael R. Kourey, age 48, has been a member of the Board of Directors since March 2006 and has served as our lead independent director since April 2006. Mr. Kourey has served as Senior Vice President, Finance and Administration and a director of Polycom, Inc., a publicly held unified collaborative communications solutions company, since January 1999 and as Chief Financial Officer since January 1995. He served as Vice President, Finance and Administration of Polycom from January 1995 to January 1999 and as Vice President, Finance and Operations from July 1991 to January 1995. Mr. Kourey holds a B.S. in managerial economics from the University of California, Davis and an M.B.A. from Santa Clara University. Mr. Kourey serves on the Advisory Board of the Business School at Santa Clara University. Mr. Kourey is also a director of Aruba Networks, Inc., a publicly held company.

Steven McCanne, Ph.D., age 39, co-founded our company in May 2002 and has served as our Chief Technology Officer since September 2002. He has also been a member of the Board of Directors since May 2002. From May 2002 to September 2002, Dr. McCanne served as our President and Chief Executive Officer. Prior to founding our company, Dr. McCanne served as Chief Technology Officer, Media Division and later as Chief Technology Officer for Inktomi Corporation from October 2000 to March 2002. Dr. McCanne joined Inktomi following its acquisition of FastForward Networks, which he co-founded in May 1998. Dr. McCanne has also served on the faculty in Electrical Engineering and Computer Science at the University of California, Berkeley. Dr. McCanne holds a Bachelor’s degree in Electrical Engineering and Computer Science and a Ph.D. in Computer Science from the University of California, Berkeley.