Sep 09
2015
SELL
Conversion of derivative security
-
13,984
Reduced 21.61%
50,729
Class A Common Stock
Sep 09
2015
BUY
Conversion of derivative security
-
13,984
Added 50.0%
13,984
Class B Common Stock
Aug 31
2015
SELL
Open market or private sale
$1,014,473
$98.14 p/Share
10,337
Reduced 13.77%
64,711
Class A Common Stock
May 15
2015
SELL
Payment of exercise price or tax liability
$122,032
$100.77 p/Share
1,211
Reduced 1.59%
74,973
Class A Common Stock
May 15
2015
BUY
Exercise of conversion of derivative security
$254,142
$100.77 p/Share
2,522
Added 3.2%
76,184
Class A Common Stock
Mar 13
2015
SELL
Payment of exercise price or tax liability
$532,748
$98.84 p/Share
5,390
Reduced 6.82%
73,585
Class A Common Stock
Mar 13
2015
BUY
Exercise of conversion of derivative security
$1,277,112
$98.84 p/Share
12,921
Added 14.06%
78,975
Class A Common Stock
Jan 30
2015
SELL
Payment of exercise price or tax liability
$94,317
$109.29 p/Share
863
Reduced 1.29%
66,052
Class A Common Stock
Jan 30
2015
BUY
Exercise of conversion of derivative security
$272,241
$109.29 p/Share
2,491
Added 3.59%
66,915
Class A Common Stock
Dec 03
2014
-
2,000
Reduced 3.01%
64,423
Class A Common Stock
Nov 21
2014
SELL
Open market or private sale
$440,412
$107.47 p/Share
4,098
Reduced 5.81%
66,422
Class A Common Stock
Nov 20
2014
-
160
Reduced 0.23%
70,520
Class A Common Stock
Nov 19
2014
SELL
Payment of exercise price or tax liability
$2,336,689
$106.03 p/Share
22,038
Reduced 23.77%
70,680
Class A Common Stock
Nov 19
2014
BUY
Exercise of conversion of derivative security
$1,884,886
$69.43 p/Share
27,148
Added 22.65%
92,720
Class A Common Stock
Oct 31
2014
SELL
Payment of exercise price or tax liability
$24,498
$96.45 p/Share
254
Reduced 0.39%
65,555
Class A Common Stock
Oct 31
2014
BUY
Exercise of conversion of derivative security
$50,733
$96.45 p/Share
526
Added 0.79%
65,809
Class A Common Stock
May 16
2014
SELL
Payment of exercise price or tax liability
$188,769
$97.96 p/Share
1,927
Reduced 2.87%
65,200
Class A Common Stock
May 16
2014
BUY
Exercise of conversion of derivative security
-
4,014
Added 5.64%
67,127
Class A Common Stock
May 14
2014
SELL
Payment of exercise price or tax liability
$1,598,438
$102.51 p/Share
15,593
Reduced 19.81%
63,111
Class A Common Stock
May 14
2014
BUY
Exercise of conversion of derivative security
$1,323,566
$71.49 p/Share
18,514
Added 19.04%
78,707
Class A Common Stock
May 07
2014
-
50
Reduced 0.08%
60,193
Class A Common Stock
Mar 14
2014
SELL
Payment of exercise price or tax liability
$493,577
$95.23 p/Share
5,183
Reduced 7.93%
60,169
Class A Common Stock
Mar 14
2014
BUY
Exercise of conversion of derivative security
$1,229,895
$95.23 p/Share
12,915
Added 16.5%
65,352
Class A Common Stock
Jan 31
2014
SELL
Payment of exercise price or tax liability
$62,752
$101.05 p/Share
621
Reduced 1.17%
52,435
Class A Common Stock
Jan 31
2014
BUY
Exercise of conversion of derivative security
$178,050
$101.05 p/Share
1,762
Added 3.21%
53,056
Class A Common Stock