X0306 4 2015-12-14 0 0001107694 RACKSPACE HOSTING, INC. RAX 0001479670 Roenigk Mark 1 FANATICAL PLACE CITY OF WINDCREST SAN ANTONIO TX 78218 0 1 0 0 Chief Operating Officer Common Stock 2015-12-14 4 A 0 60483 24.80 A 143215 D Granted pursuant to the 2007 Long Term Incentive Plan, as amended and restated. 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. The shares under the RSU grant shall vest 33.33% annually with the first vest date beginning November 15, 2016. /s/ William Alberts by Power of Attorney 2016-01-20