Jul 29
2015
SELL
Open market or private sale
$4,116,960
$114.36 p/Share
36,000
Reduced 75.08%
11,948
Class B Common Stock
Jul 29
2015
BUY
Exercise of conversion of derivative security
$1,241,280
$34.48 p/Share
36,000
Added 42.88%
47,948
Class B Common Stock
Jul 24
2015
SELL
Open market or private sale
$4,095,720
$113.77 p/Share
36,000
Reduced 75.08%
11,948
Class B Common Stock
Jul 24
2015
BUY
Exercise of conversion of derivative security
$943,920
$26.22 p/Share
36,000
Added 42.88%
47,948
Class B Common Stock
Apr 30
2015
-
1,000
Reduced 7.72%
11,948
Class B Common Stock
Apr 15
2015
SELL
Open market or private sale
$3,308,910
$100.27 p/Share
33,000
Reduced 71.82%
12,948
Class B Common Stock
Apr 15
2015
BUY
Exercise of conversion of derivative security
$960,300
$29.1 p/Share
33,000
Added 41.8%
45,948
Class B Common Stock
Jan 15
2015
-
1
Added 0.04%
2,453
Class B Common Stock
Oct 17
2014
SELL
Open market or private sale
$2,640,000
$88.0 p/Share
30,000
Reduced 92.44%
2,452
Class B Common Stock
Oct 17
2014
BUY
Exercise of conversion of derivative security
$877,800
$29.26 p/Share
30,000
Added 48.04%
32,452
Class B Common Stock
Apr 29
2013
SELL
Open market or private sale
$1,250,000
$62.5 p/Share
20,000
Reduced 100.0%
0
Class B Common Stock
Apr 29
2013
BUY
Exercise of conversion of derivative security
$393,800
$19.69 p/Share
20,000
Added 50.0%
20,000
Class B Common Stock
Mar 22
2013
SELL
Open market or private sale
$2,360,000
$59.0 p/Share
40,000
Reduced 100.0%
0
Class B Common Stock
Mar 22
2013
BUY
Exercise of conversion of derivative security
$787,600
$19.69 p/Share
40,000
Added 66.67%
20,000
Class B Common Stock
Apr 05
2012
SELL
Open market or private sale
$3,300,000
$110.0 p/Share
30,000
Reduced 96.08%
1,224
Class B Common Stock
Apr 05
2012
BUY
Exercise of conversion of derivative security
$1,314,000
$43.8 p/Share
30,000
Added 49.0%
31,224
Class B Common Stock
Jan 11
2012
SELL
Open market or private sale
$773,225
$98.5 p/Share
7,850
Reduced 86.51%
1,224
Class B Common Stock
Jan 11
2012
BUY
Exercise of conversion of derivative security
$287,310
$36.6 p/Share
7,850
Added 46.38%
9,074
Class B Common Stock
Jan 10
2012
SELL
Open market or private sale
$211,775
$98.5 p/Share
2,150
Reduced 63.72%
1,224
Class B Common Stock
Jan 10
2012
BUY
Exercise of conversion of derivative security
$78,690
$36.6 p/Share
2,150
Added 38.92%
3,374
Class B Common Stock