Jul 24
2015
BUY
Exercise of conversion of derivative security
$968,856
$45.85 p/Share
21,131
Added 14.45%
125,150
Class B Common Stock
Jul 20
2015
SELL
Payment of exercise price or tax liability
$147,295
$113.13 p/Share
1,302
Reduced 1.24%
104,019
Class B Common Stock
Jul 19
2015
SELL
Payment of exercise price or tax liability
$107,950
$112.8 p/Share
957
Reduced 0.9%
105,321
Class B Common Stock
Jul 18
2015
SELL
Payment of exercise price or tax liability
$97,008
$112.8 p/Share
860
Reduced 0.8%
106,278
Class B Common Stock
Jul 17
2015
BUY
Grant, award, or other acquisition
-
4,876
Added 4.35%
107,138
Class B Common Stock
Oct 20
2014
SELL
Open market or private sale
$5,521,250
$88.34 p/Share
62,500
Reduced 37.93%
102,260
Class B Common Stock
Oct 20
2014
BUY
Exercise of conversion of derivative security
$2,463,125
$39.41 p/Share
62,500
Added 34.29%
119,760
Class B Common Stock
Jul 20
2014
SELL
Payment of exercise price or tax liability
$141,474
$77.52 p/Share
1,825
Reduced 1.75%
102,260
Class B Common Stock
Jul 19
2014
SELL
Payment of exercise price or tax liability
$103,954
$77.52 p/Share
1,341
Reduced 1.27%
104,085
Class B Common Stock
Jul 18
2014
BUY
Grant, award, or other acquisition
-
7,095
Added 6.31%
105,426
Class B Common Stock
Jul 15
2014
SELL
Payment of exercise price or tax liability
$115,640
$78.03 p/Share
1,482
Reduced 1.48%
98,331
Class B Common Stock
Jan 28
2014
SELL
Open market or private sale
$4,359,000
$72.65 p/Share
60,000
Reduced 37.54%
99,813
Class B Common Stock
Jan 28
2014
BUY
Exercise of conversion of derivative security
$2,274,000
$37.9 p/Share
60,000
Added 27.3%
159,813
Class B Common Stock
Jul 30
2013
SELL
Open market or private sale
$3,307,500
$63.0 p/Share
52,500
Reduced 34.43%
100,000
Class B Common Stock
Jul 30
2013
BUY
Exercise of conversion of derivative security
$1,810,200
$34.48 p/Share
52,500
Added 25.61%
152,500
Class B Common Stock
Jul 20
2013
SELL
Payment of exercise price or tax liability
$74,246
$63.35 p/Share
1,172
Reduced 1.16%
100,000
Class B Common Stock
Jul 19
2013
BUY
Grant, award, or other acquisition
-
7,893
Added 7.24%
101,172
Class B Common Stock
Jul 16
2013
SELL
Payment of exercise price or tax liability
$52,010
$63.35 p/Share
821
Reduced 0.87%
93,279
Class B Common Stock
Jul 15
2013
SELL
Payment of exercise price or tax liability
$67,299
$63.67 p/Share
1,057
Reduced 1.11%
94,100
Class B Common Stock
Apr 14
2013
SELL
Payment of exercise price or tax liability
$145,210
$60.58 p/Share
2,397
Reduced 2.46%
95,157
Class B Common Stock
Dec 26
2012
SELL
Open market or private sale
$308,040
$51.34 p/Share
6,000
Reduced 5.79%
97,554
Class B Common Stock
Jul 20
2012
BUY
Grant, award, or other acquisition
-
37,603
Added 42.07%
51,777
Class B Common Stock
Jul 16
2012
SELL
Payment of exercise price or tax liability
$40,219
$93.97 p/Share
428
Reduced 2.93%
14,174
Class B Common Stock
Jul 15
2012
SELL
Payment of exercise price or tax liability
$48,395
$93.97 p/Share
515
Reduced 3.41%
14,602
Class B Common Stock
Apr 14
2012
SELL
Payment of exercise price or tax liability
$127,187
$108.8 p/Share
1,169
Reduced 7.18%
15,117
Class B Common Stock