Nov 30
2020
SELL
Payment of exercise price or tax liability
$5,457,321
$210.35 p/Share
25,944
Reduced 42.91%
34,513 Class A Common Stock
Nov 30
2020
BUY
Exercise of conversion of derivative security
-
52,326
Added 46.4%
60,457 Class A Common Stock
Nov 19
2020
SELL
Payment of exercise price or tax liability
$1,660,560
$207.57 p/Share
8,000
Reduced 49.59%
8,131 Class A Common Stock
Nov 19
2020
BUY
Exercise of conversion of derivative security
-
16,131
Added 50.0%
16,131 Class A Common Stock
Nov 30
2019
SELL
Payment of exercise price or tax liability
$6,508,775
$184.51 p/Share
35,276
Reduced 44.18%
44,577 Class A Common Stock
Nov 30
2019
BUY
Exercise of conversion of derivative security
-
71,146
Added 47.12%
79,853 Class A Common Stock
Nov 19
2019
SELL
Payment of exercise price or tax liability
$1,565,425
$182.77 p/Share
8,565
Reduced 49.59%
8,707 Class A Common Stock
Nov 19
2019
BUY
Exercise of conversion of derivative security
-
17,272
Added 50.0%
17,272 Class A Common Stock
Nov 30
2018
SELL
Payment of exercise price or tax liability
$5,177,233
$141.71 p/Share
36,534
Reduced 43.9%
46,680 Class A Common Stock
Nov 30
2018
BUY
Exercise of conversion of derivative security
-
73,686
Added 46.96%
83,214 Class A Common Stock
Nov 19
2018
SELL
Payment of exercise price or tax liability
$1,262,836
$134.76 p/Share
9,371
Reduced 49.58%
9,528 Class A Common Stock
Nov 19
2018
BUY
Exercise of conversion of derivative security
-
18,899
Added 50.0%
18,899 Class A Common Stock
Nov 30
2017
SELL
Payment of exercise price or tax liability
$3,069,654
$112.59 p/Share
27,264
Reduced 45.15%
33,123 Class A Common Stock
Nov 30
2017
BUY
Exercise of conversion of derivative security
-
52,248
Added 46.39%
60,387 Class A Common Stock
Nov 19
2017
SELL
Payment of exercise price or tax liability
$975,861
$109.82 p/Share
8,886
Reduced 52.19%
8,139 Class A Common Stock
Nov 19
2017
BUY
Exercise of conversion of derivative security
-
12,069
Added 41.48%
17,025 Class A Common Stock
Nov 30
2016
SELL
Payment of exercise price or tax liability
$996,577
$77.32 p/Share
12,889
Reduced 35.59%
23,331 Class A Common Stock
Nov 30
2016
BUY
Exercise of conversion of derivative security
-
24,698
Added 40.54%
36,220 Class A Common Stock
Nov 19
2016
SELL
Payment of exercise price or tax liability
$579,156
$80.82 p/Share
7,166
Reduced 38.35%
11,522 Class A Common Stock
Nov 19
2016
BUY
Exercise of conversion of derivative security
-
6,140
Added 24.73%
18,688 Class A Common Stock
Jun 03
2016
SELL
Payment of exercise price or tax liability
$1,800,888
$79.94 p/Share
22,528
Reduced 35.87%
40,282 Class A Common Stock
Nov 19
2015
SELL
Payment of exercise price or tax liability
$317,554
$80.15 p/Share
3,962
Reduced 5.93%
62,810 Class A Common Stock
Jun 03
2015
SELL
Payment of exercise price or tax liability
$722,389
$68.95 p/Share
10,477
Reduced 9.85%
95,859 Class A Common Stock
Nov 19
2014
SELL
Payment of exercise price or tax liability
$85,952
$249.86 p/Share
344
Reduced 1.48%
22,869 Class A Common Stock
Nov 19
2014
BUY
Grant, award, or other acquisition
-
3,715
Added 12.26%
26,584 Class A Common Stock
