Dec 28
2015
SELL
Open market or private sale
$1,589,500
$63.58 p/Share
25,000
Reduced 13.01%
167,196
Class B Common Stock
Dec 28
2015
BUY
Exercise of conversion of derivative security
$431,000
$17.24 p/Share
25,000
Added 11.51%
192,196
Class B Common Stock
Nov 16
2015
SELL
Open market or private sale
$1,529,125
$122.33 p/Share
12,500
Reduced 13.01%
83,598
Class B Common Stock
Nov 16
2015
BUY
Exercise of conversion of derivative security
$431,000
$34.48 p/Share
12,500
Added 12.63%
86,452
Class B Common Stock
Oct 15
2015
SELL
Open market or private sale
$1,599,875
$127.99 p/Share
12,500
Reduced 13.01%
83,598
Class B Common Stock
Oct 15
2015
BUY
Exercise of conversion of derivative security
$431,000
$34.48 p/Share
12,500
Added 12.82%
84,982
Class B Common Stock
Sep 21
2015
SELL
Open market or private sale
$1,451,875
$116.15 p/Share
12,500
Reduced 13.01%
83,598
Class B Common Stock
Sep 21
2015
BUY
Exercise of conversion of derivative security
$431,000
$34.48 p/Share
12,500
Added 12.55%
87,134
Class B Common Stock
Jul 24
2015
SELL
Open market or private sale
$5,681,500
$113.63 p/Share
50,000
Reduced 37.43%
83,598
Class B Common Stock
Jul 24
2015
BUY
Exercise of conversion of derivative security
$1,724,000
$34.48 p/Share
50,000
Added 27.23%
133,598
Class B Common Stock
Jul 20
2015
SELL
Payment of exercise price or tax liability
$229,654
$113.13 p/Share
2,030
Reduced 2.37%
83,598
Class B Common Stock
Jul 19
2015
SELL
Payment of exercise price or tax liability
$172,358
$112.8 p/Share
1,528
Reduced 1.75%
85,628
Class B Common Stock
Jul 18
2015
SELL
Payment of exercise price or tax liability
$140,887
$112.8 p/Share
1,249
Reduced 1.41%
87,156
Class B Common Stock
Jul 17
2015
BUY
Grant, award, or other acquisition
-
4,433
Added 4.77%
88,405
Class B Common Stock
Jun 05
2015
SELL
Open market or private sale
$1,623,360
$101.46 p/Share
16,000
Reduced 16.0%
83,972
Class B Common Stock
Jun 05
2015
BUY
Exercise of conversion of derivative security
$419,520
$26.22 p/Share
16,000
Added 13.8%
99,972
Class B Common Stock
May 05
2015
SELL
Open market or private sale
$2,009,600
$100.48 p/Share
20,000
Reduced 19.24%
83,972
Class B Common Stock
May 05
2015
BUY
Exercise of conversion of derivative security
$524,400
$26.22 p/Share
20,000
Added 16.13%
103,972
Class B Common Stock
Apr 06
2015
SELL
Open market or private sale
$1,993,000
$99.65 p/Share
20,000
Reduced 19.24%
83,972
Class B Common Stock
Apr 06
2015
BUY
Exercise of conversion of derivative security
$524,400
$26.22 p/Share
20,000
Added 16.32%
102,572
Class B Common Stock
Mar 05
2015
SELL
Open market or private sale
$1,966,200
$98.31 p/Share
20,000
Reduced 19.24%
83,972
Class B Common Stock
Mar 05
2015
BUY
Exercise of conversion of derivative security
$475,000
$23.75 p/Share
20,000
Added 17.55%
93,972
Class B Common Stock
Feb 20
2015
SELL
Open market or private sale
$1,900,000
$95.0 p/Share
20,000
Reduced 19.24%
83,972
Class B Common Stock
Feb 20
2015
BUY
Exercise of conversion of derivative security
$425,600
$21.28 p/Share
20,000
Added 16.13%
103,972
Class B Common Stock
Jan 07
2015
SELL
Open market or private sale
$1,900,000
$95.0 p/Share
20,000
Reduced 19.24%
83,974
Class B Common Stock