X0305 4 2012-05-14 false 0001357326 Riverbed Technology, Inc. RVBD 0001366127 McCanne Steven C/O RIVERBED TECHNOLOGY, INC. 199 FREMONT STREET SAN FRANCISCO CA 94105 true true false false Chief Technology Officer Common Stock 2012-05-14 4 S false 100000 16.4249 D 3847400 I by McCanne Fam. Trust Common Stock 2012-05-15 4 F false 9336 16.23 D 482817 D Common Stock 2012-05-16 4 S false 10664 15.9587 D 472153 D Sale pursuant to a Rule 10b5-1 trading plan. The sales price reported in column 4 of Table 1 represents the weighted average sales price of the shares sold ranging from $16.30 to $16.68 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 Steven McCanne and Tamara R. White, Trustees of the McCanne Family Trust dated July 8, 2002 and successor Trustees thereunder. This represents a disposition of shares to the company to satisfy tax withholding obligations with respect to the vesting of Restricted Stock Units. This is not a sale of shares in the market. The sales price reported in column 4 of Table 1 represents the weighted average sales price of the shares sold ranging from $15.92 to $16.00 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/ Steven R. McCanne 2012-05-16