Feb 11
2013
SELL
Payment of exercise price or tax liability
$139,398
$39.08 p/Share
3,567
Reduced 4.03%
84,912
Shares of Class A comm...
Feb 06
2013
SELL
Payment of exercise price or tax liability
$71,905
$38.7 p/Share
1,858
Reduced 2.06%
88,479
Shares of Class A comm...
Feb 04
2013
SELL
Payment of exercise price or tax liability
$92,468
$37.99 p/Share
2,434
Reduced 2.62%
90,337
Shares of Class A comm...
Feb 01
2013
SELL
Open market or private sale
$3,265,700
$38.42 p/Share
85,000
Reduced 47.81%
92,771
Shares of Class A comm...
Dec 14
2012
BUY
Grant, award, or other acquisition
-
463
Added 0.26%
177,771
Shares of Class A comm...
Sep 13
2012
SELL
Open market or private sale
$3,496,500
$25.9 p/Share
135,000
Reduced 43.23%
177,308
Shares of Class A comm...
Sep 12
2012
SELL
Open market or private sale
$1,634,750
$25.15 p/Share
65,000
Reduced 17.23%
312,308
Shares of Class A comm...
Sep 10
2012
-
276,430
Added 42.28%
377,308
Shares of Class A comm...
Sep 07
2012
BUY
Grant, award, or other acquisition
-
474
Added 0.47%
100,878
Shares of Class A comm...
Jun 08
2012
BUY
Grant, award, or other acquisition
-
511
Added 0.51%
100,404
Shares of Class A comm...
Jun 06
2012
SELL
Open market or private sale
$518,085
$23.93 p/Share
21,650
Reduced 17.81%
99,893
Shares of Class A comm...
Mar 09
2012
BUY
Grant, award, or other acquisition
-
445
Added 0.36%
121,543
Shares of Class A comm...
Mar 05
2012
SELL
Payment of exercise price or tax liability
$82,718
$27.21 p/Share
3,040
Reduced 2.45%
121,210
Shares of Class A comm...
Feb 20
2012
SELL
Payment of exercise price or tax liability
$3,218
$28.73 p/Share
112
Reduced 0.09%
121,098
Shares of Class A comm...
Feb 15
2012
BUY
Grant, award, or other acquisition
-
5,386
Added 4.15%
124,250
Shares of Class A comm...
Feb 09
2012
SELL
Payment of exercise price or tax liability
$98,308
$28.38 p/Share
3,464
Reduced 2.83%
118,864
Shares of Class A comm...
Feb 06
2012
SELL
Payment of exercise price or tax liability
$68,806
$29.18 p/Share
2,358
Reduced 1.89%
122,328
Shares of Class A comm...
Feb 06
2012
BUY
Grant, award, or other acquisition
-
23,985
Added 16.13%
124,686
Shares of Class A comm...
Dec 09
2011
BUY
Grant, award, or other acquisition
-
433
Added 0.43%
100,701
Shares of Class A comm...
Sep 09
2011
BUY
Grant, award, or other acquisition
-
449
Added 0.45%
100,268
Shares of Class A comm...
Jun 10
2011
BUY
Grant, award, or other acquisition
-
309
Added 0.31%
99,819
Shares of Class A comm...
Mar 11
2011
BUY
Grant, award, or other acquisition
-
387
Added 0.39%
99,510
Shares of Class A comm...
Mar 03
2011
SELL
Payment of exercise price or tax liability
$99,326
$33.67 p/Share
2,950
Reduced 2.89%
99,123
Shares of Class A comm...
Feb 18
2011
BUY
Grant, award, or other acquisition
-
1,444
Added 1.39%
102,073
Shares of Class A comm...
Feb 09
2011
SELL
Payment of exercise price or tax liability
$116,912
$34.62 p/Share
3,377
Reduced 3.25%
100,629
Shares of Class A comm...