Jan 30
2018
BUY
Exercise of conversion of derivative security
$287,431
$23.27 p/Share
12,352
Added 7.42%
154,061
Class B Common Stock
Jan 29
2018
SELL
Open market or private sale
$5,932,017
$67.68 p/Share
87,648
Reduced 38.58%
139,551
Class B Common Stock
Jan 29
2018
BUY
Exercise of conversion of derivative security
$2,039,569
$23.27 p/Share
87,648
Added 27.84%
227,199
Class B Common Stock
Dec 27
2017
SELL
Open market or private sale
$14,256,343
$63.07 p/Share
226,040
Reduced 61.83%
139,551
Class B Common Stock
Dec 27
2017
BUY
Exercise of conversion of derivative security
$4,541,144
$20.09 p/Share
226,040
Added 39.97%
339,551
Class B Common Stock
Jul 28
2017
SELL
Open market or private sale
$6,583,251
$58.61 p/Share
112,323
Reduced 44.59%
139,551
Class B Common Stock
Jul 20
2017
SELL
Payment of exercise price or tax liability
$6,470,150
$59.1 p/Share
109,478
Reduced 45.07%
133,430
Class B Common Stock
Jul 20
2017
BUY
Grant, award, or other acquisition
-
118,444
Added 31.98%
251,874
Class B Common Stock
Jul 18
2017
SELL
Payment of exercise price or tax liability
$158,287
$57.79 p/Share
2,739
Reduced 1.12%
242,908
Class B Common Stock
Jul 17
2017
SELL
Payment of exercise price or tax liability
$131,022
$58.0 p/Share
2,259
Reduced 0.91%
245,647
Class B Common Stock
Jul 15
2017
SELL
Payment of exercise price or tax liability
$127,716
$58.0 p/Share
2,202
Reduced 0.88%
247,906
Class B Common Stock
Jun 30
2017
SELL
Open market or private sale
$2,950,000
$59.0 p/Share
50,000
Reduced 16.66%
250,108
Class B Common Stock
Jun 30
2017
BUY
Exercise of conversion of derivative security
$862,000
$17.24 p/Share
50,000
Added 14.28%
300,108
Class B Common Stock
Mar 29
2017
SELL
Open market or private sale
$2,850,000
$57.0 p/Share
50,000
Reduced 16.66%
250,108
Class B Common Stock
Mar 29
2017
BUY
Exercise of conversion of derivative security
$862,000
$17.24 p/Share
50,000
Added 14.28%
300,108
Class B Common Stock
Mar 24
2017
SELL
Open market or private sale
$2,783,500
$55.67 p/Share
50,000
Reduced 16.66%
250,108
Class B Common Stock
Mar 24
2017
BUY
Exercise of conversion of derivative security
$862,000
$17.24 p/Share
50,000
Added 14.28%
300,108
Class B Common Stock
Oct 25
2016
-
4,188
Reduced 1.65%
250,108
Class B Common Stock
Jul 19
2016
SELL
Payment of exercise price or tax liability
$193,554
$57.76 p/Share
3,351
Reduced 1.3%
254,296
Class B Common Stock
Jul 18
2016
SELL
Payment of exercise price or tax liability
$158,150
$57.74 p/Share
2,739
Reduced 1.05%
257,647
Class B Common Stock
Jul 17
2016
SELL
Payment of exercise price or tax liability
$130,728
$57.87 p/Share
2,259
Reduced 0.86%
260,386
Class B Common Stock
Jul 15
2016
BUY
Grant, award, or other acquisition
-
12,961
Added 4.7%
262,645
Class B Common Stock
Apr 29
2016
SELL
Open market or private sale
$7,985,638
$58.82 p/Share
135,764
Reduced 35.22%
249,684
Class B Common Stock
Apr 29
2016
BUY
Exercise of conversion of derivative security
$1,779,866
$13.11 p/Share
135,764
Added 26.05%
385,448
Class B Common Stock
Oct 22
2015
-
2,124
Reduced 1.67%
124,842
Class B Common Stock