Apr 24
2017
SELL
Open market or private sale
$9,691,387
$115.43 p/Share
83,959
Reduced 69.38%
37,060
Class A Common Stock
Apr 24
2017
BUY
Exercise of conversion of derivative security
$3,583,399
$46.94 p/Share
76,340
Added 38.68%
121,019
Class A Common Stock
Feb 28
2017
BUY
Grant, award, or other acquisition
-
7,619
Added 14.57%
44,679
Class A Common Stock
May 02
2016
SELL
Open market or private sale
$9,385,919
$97.43 p/Share
96,335
Reduced 72.22%
37,060
Class A Common Stock
May 02
2016
BUY
Exercise of conversion of derivative security
$2,198,360
$29.78 p/Share
73,820
Added 35.62%
133,395
Class A Common Stock
Feb 29
2016
BUY
Grant, award, or other acquisition
-
15,485
Added 20.63%
59,575
Class A Common Stock
Aug 19
2015
SELL
Open market or private sale
$1,877,144
$96.76 p/Share
19,400
Reduced 30.56%
44,090
Class A Common Stock
Aug 19
2015
BUY
Exercise of conversion of derivative security
$336,560
$24.04 p/Share
14,000
Added 18.07%
63,490
Class A Common Stock
Mar 06
2015
SELL
Open market or private sale
$1,196,821
$91.11 p/Share
13,136
Reduced 20.98%
49,490
Class A Common Stock
Feb 28
2015
BUY
Grant, award, or other acquisition
-
13,136
Added 17.34%
62,626
Class A Common Stock
Aug 28
2014
SELL
Open market or private sale
$2,461,144
$76.22 p/Share
32,290
Reduced 39.48%
49,490
Class A Common Stock
Aug 28
2014
BUY
Exercise of conversion of derivative security
$651,560
$23.27 p/Share
28,000
Added 25.51%
81,780
Class A Common Stock
Jun 11
2014
SELL
Open market or private sale
$713,622
$76.75 p/Share
9,298
Reduced 14.74%
53,780
Class A Common Stock
Mar 10
2014
SELL
Open market or private sale
$720,502
$77.49 p/Share
9,298
Reduced 12.85%
63,078
Class A Common Stock
Feb 28
2014
BUY
Grant, award, or other acquisition
-
18,596
Added 20.44%
72,376
Class A Common Stock
Nov 11
2013
SELL
Open market or private sale
$1,005,731
$734.11 p/Share
1,370
Reduced 20.3%
5,378
Class A Common Stock
May 13
2013
SELL
Open market or private sale
$1,663,977
$553.0 p/Share
3,009
Reduced 30.84%
6,748
Class A Common Stock
May 13
2013
BUY
Exercise of conversion of derivative security
$285,876
$158.03 p/Share
1,809
Added 15.64%
9,757
Class A Common Stock
Feb 28
2013
BUY
Grant, award, or other acquisition
-
1,629
Added 17.01%
7,948
Class A Common Stock
Nov 29
2012
SELL
Open market or private sale
$878,688
$489.52 p/Share
1,795
Reduced 13.87%
11,148
Class A Common Stock