X0203 3 2009-12-14 0 0001107694 RACKSPACE HOSTING, INC. RAX 0001479670 Roenigk Mark 5000 WALZEM SAN ANTONIO TX 78218 0 1 0 0 Chief Operating Officer Common Stock 50000 D Employee Stock Option (Right to Buy) 19.89 2019-12-14 Common Stock 100000 D 1/4 of the shares shall vest and become exercisable on each anniversary of the grant date of December 14, 2009. These shares were granted in the form of Restricted Stock Units (RSU's). Each RSU represents a contingent right to receive one share of Rackspace Hosting, Inc. common stock. 1/4 of the shares under the RSU grant shall vest and be delivered promptly after each anniversary of the grant date of December 14, 2009. /s/ William Alberts by Power of Attorney 2009-12-30