X0306
4
2012-12-03
0
0001107694
RACKSPACE HOSTING, INC.
RAX
0001492056
Mills Stephen F.
C/O RACKSPACE HOSTING, INC.
5000 WALZEM RD.
SAN ANTONIO
TX
78218
0
1
0
0
VP and CIO
Common Stock
2012-12-03
4
M
0
5000
19.51
A
17145
D
Common Stock
2012-12-03
4
S
0
5000
68.2146
D
12145
D
Employee Stock Option (Right to Buy)
19.51
2012-12-03
4
M
0
5000
0
D
2020-03-10
Common
5000
35000
D
These shares were sold pursuant to Mr. Mill's 10b5-1 trading plan.
The prices for these sales of shares ranged from $67.35 to $69.07 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.
1/4 of these options vest annually beginning on the grant date of March 10, 2011.
/s/ William Alberts by Power of Attorney
2012-12-05