X0306 4/A 2012-06-05 2012-06-07 0 0001107694 RACKSPACE HOSTING, INC. RAX 0001119366 MOORMAN LEW C/O RACKSPACE HOSTING, INC., 5000 WALZEM ROAD SAN ANTONIO TX 78218 1 1 0 0 President, Cloud Common Stock 2012-06-05 4 M 0 60000 2.50 A 803777 D Common Stock 2012-06-05 4 S 0 60000 46.9813 D 743777 D Common Stock 2012-06-05 4 S 0 3000 46.9813 D 46902 I Held by Mr. Moorman's wife Common Stock 2012-06-05 4 S 0 11750 46.9813 D 121093 I Held by the Lewis Jefferson Moorman IV 2007 Trust Common Stock 5097 I The Sarah Ladd Moorman 2007 Trust Common Stock 5097 I Held by the Reese Howell Moorman 2007 Trust Common Stock 5097 I Held by the John Wood Moorman 2007 Trust Common Stock 140810 I Lewis Jefferson Moorman IV 2009 Trust Common Stock 140810 I Held by the Laura Howell Moorman 2009 Trust Employee Stock Option (Right to Buy) 2.50 2012-06-05 4 M 0 60000 0 D 2009-12-31 2015-12-31 Common Stock 60000 96519 D These shares were sold pursuant to Mr. Moorman's Rule 10b5-1 trading plan adopted by Mr. Moorman on March 11, 2011. These shares were sold pursuant to Laura Moorman's Rule 10b5-1 trading plan adopted on March 11, 2011. The shares were sold pursuant to the Rule 10b5-1 trading plan adopted by the Trustee of the Lewis Jefferson Moorman IV Trust on March 11, 2011. The prices for the sale of these shares ranged from $46.57 to $47.58 per share. The registrant undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price. Mr. Moorman disclaims beneficial ownership of these shares except to the extent of his pecuniary interest. Mr. Moorman is the trustee of the Lewis Jefferson Moorman IV 2009 Grantor Retained Annuity Trust. Mr. Moorman's wife is the Trustee of the Laura Howell Moorman 2009 Grantor Retained Annuity Trust. Amended solely for the purpose of correcting mathematical error made in calculating the amount of securities beneficially owned following the reported transaction. /s/ William Alberts by Power of Attorney 2012-07-09