Nov 30
2014
SELL
Payment of exercise price or tax liability
$3,563,022
$258.19 p/Share
13,800
Reduced 30.73%
31,102
Class A Common Stock
Nov 30
2014
BUY
Exercise of conversion of derivative security
-
26,446
Added 37.07%
44,902
Class A Common Stock
Nov 19
2014
SELL
Payment of exercise price or tax liability
$1,084,642
$249.86 p/Share
4,341
Reduced 19.04%
18,456
Class A Common Stock
Nov 19
2014
BUY
Exercise of conversion of derivative security
-
3,836
Added 14.4%
22,797
Class A Common Stock
Nov 05
2014
SELL
Payment of exercise price or tax liability
$279,973
$249.53 p/Share
1,122
Reduced 5.59%
18,961
Class A Common Stock
Nov 05
2014
BUY
Exercise of conversion of derivative security
-
2,250
Added 10.07%
20,083
Class A Common Stock
May 08
2014
SELL
Open market or private sale
$16,698,780
$210.0 p/Share
79,518
Reduced 81.68%
17,833
Class A Common Stock
May 08
2014
BUY
Exercise of conversion of derivative security
-
79,518
Added 44.96%
97,351
Class A Common Stock
Feb 14
2014
SELL
Payment of exercise price or tax liability
$878,010
$226.0 p/Share
3,885
Reduced 14.65%
22,625
Class A Common Stock
Dec 02
2013
SELL
Payment of exercise price or tax liability
$1,806,114
$203.46 p/Share
8,877
Reduced 20.4%
34,642
Class A Common Stock
Dec 02
2013
SELL
Other acquisition or disposition
-
3,227
Reduced 6.9%
43,519
Class A Common Stock
Nov 30
2013
BUY
Exercise of conversion of derivative security
-
17,009
Added 26.68%
46,746
Class A Common Stock
Nov 21
2013
SELL
Other acquisition or disposition
-
2,526
Reduced 7.83%
29,737
Class A Common Stock
Nov 19
2013
SELL
Payment of exercise price or tax liability
-
3,523
Reduced 9.84%
32,263
Class A Common Stock
Nov 19
2013
BUY
Exercise of conversion of derivative security
-
2,173
Added 5.72%
35,786
Class A Common Stock
Nov 05
2013
SELL
Payment of exercise price or tax liability
$522,636
$197.37 p/Share
2,648
Reduced 7.3%
33,613
Class A Common Stock
Nov 05
2013
BUY
Exercise of conversion of derivative security
-
2,249
Added 5.84%
36,261
Class A Common Stock
Nov 04
2013
SELL
Open market or private sale
$12,588,318
$197.47 p/Share
63,748
Reduced 65.21%
34,012
Class A Common Stock
Nov 04
2013
BUY
Exercise of conversion of derivative security
-
63,748
Added 39.47%
97,760
Class A Common Stock
Nov 30
2012
SELL
Payment of exercise price or tax liability
$1,822,120
$149.71 p/Share
12,171
Reduced 20.26%
47,910
Class A Common Stock
Nov 30
2012
BUY
Exercise of conversion of derivative security
-
26,069
Added 30.26%
60,081
Class A Common Stock
Nov 20
2012
SELL
Other acquisition or disposition
-
4,432
Reduced 11.53%
34,012
Class A Common Stock
Nov 19
2012
BUY
Grant, award, or other acquisition
-
13,732
Added 26.32%
38,444
Class A Common Stock
Nov 05
2012
SELL
Payment of exercise price or tax liability
$549,303
$141.5 p/Share
3,882
Reduced 13.58%
24,712
Class A Common Stock
Nov 05
2012
BUY
Exercise of conversion of derivative security
-
2,248
Added 7.29%
28,594
Class A Common Stock