X0304 4 2011-11-29 0 0001357326 Riverbed Technology, Inc. RVBD 0001366001 Kennelly Jerry M C/O RIVERBED TECHNOLOGY, INC. 199 FREMONT ST. SAN FRANCISCO CA 94105 1 1 0 0 Chairman and CEO Common Stock 2011-11-29 4 S 0 66666 24.6989 D 3719156 I by Kennelly Ptrs. LP Common Stock 2011-11-30 4 S 0 66666 25.6788 D 3652490 I by Kennelly Ptrs. LP Common Stock 1353655 D Sale pursuant to a Rule 10b5-1 trading plan. The sales price reported in column 4 of Table I represents the weighted average sales price of the shares sold ranging from $24.50 to $24.93 per share. The reporting person will provide, upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. Shares held directly by Kennelly Partners, L.P. Reporting Person and his wife are the general partners of Kennelly Partners, L.P. Reporting Person disclaims beneficial ownership of the common stock held by the partnership except to the extent of his pecuniary interest therein. The sales price reported in column 4 of Table I represents the weighted average sales price of the shares sold ranging from $25.15 to $25.99 per share. The reporting person will provide, upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. /s/ Jerry M. Kennelly 2011-11-30