Mar 10
2015
BUY
Grant, award, or other acquisition
-
23,792
Added 9.85%
217,702
Common Stock
Oct 13
2014
SELL
Open market or private sale
$3,763,200
$94.08 p/Share
40,000
Reduced 52.29%
36,497
Common Stock
Oct 13
2014
BUY
Exercise of conversion of derivative security
$1,500,800
$37.52 p/Share
40,000
Added 34.34%
76,497
Common Stock
Sep 15
2014
SELL
Open market or private sale
$3,820,400
$95.51 p/Share
40,000
Reduced 52.29%
36,497
Common Stock
Sep 15
2014
BUY
Exercise of conversion of derivative security
$1,500,800
$37.52 p/Share
40,000
Added 34.34%
76,497
Common Stock
Aug 11
2014
SELL
Open market or private sale
$3,969,200
$99.23 p/Share
40,000
Reduced 52.29%
36,497
Common Stock
Aug 11
2014
BUY
Exercise of conversion of derivative security
$1,500,800
$37.52 p/Share
40,000
Added 34.34%
76,497
Common Stock
Jul 14
2014
SELL
Open market or private sale
$3,672,800
$91.82 p/Share
40,000
Reduced 52.29%
36,497
Common Stock
Jul 14
2014
BUY
Exercise of conversion of derivative security
$1,581,904
$34.51 p/Share
45,839
Added 37.47%
76,497
Common Stock
Mar 12
2014
SELL
Payment of exercise price or tax liability
$597,731
$80.84 p/Share
7,394
Reduced 19.43%
30,658
Common Stock
Mar 12
2014
BUY
Exercise of conversion of derivative security
-
16,129
Added 29.77%
38,052
Common Stock
Mar 11
2014
SELL
Payment of exercise price or tax liability
$555,070
$81.7 p/Share
6,794
Reduced 23.66%
21,923
Common Stock
Mar 11
2014
BUY
Exercise of conversion of derivative security
-
14,630
Added 33.75%
28,717
Common Stock
Mar 10
2014
SELL
Payment of exercise price or tax liability
$1,020,514
$81.18 p/Share
12,571
Reduced 47.16%
14,087
Common Stock
Mar 10
2014
BUY
Exercise of conversion of derivative security
-
26,658
Added 55.88%
21,052
Common Stock
Nov 04
2013
SELL
Open market or private sale
$7,646,349
$78.97 p/Share
96,826
Reduced 49.18%
100,041
Common Stock
Nov 04
2013
BUY
Exercise of conversion of derivative security
$3,050,019
$31.5 p/Share
96,826
Added 32.97%
196,867
Common Stock
Oct 07
2013
SELL
Open market or private sale
$7,273,000
$72.73 p/Share
100,000
Reduced 49.99%
100,041
Common Stock
Oct 07
2013
BUY
Exercise of conversion of derivative security
$3,150,000
$31.5 p/Share
100,000
Added 33.33%
200,041
Common Stock
Sep 09
2013
SELL
Open market or private sale
$7,338,000
$73.38 p/Share
100,000
Reduced 49.99%
100,041
Common Stock
Sep 09
2013
BUY
Exercise of conversion of derivative security
$3,150,000
$31.5 p/Share
100,000
Added 33.33%
200,041
Common Stock
Aug 05
2013
SELL
Open market or private sale
$7,066,000
$70.66 p/Share
100,000
Reduced 49.99%
100,041
Common Stock
Aug 05
2013
BUY
Exercise of conversion of derivative security
$3,150,000
$31.5 p/Share
100,000
Added 33.33%
200,041
Common Stock
Jul 08
2013
SELL
Open market or private sale
$7,213,000
$72.13 p/Share
100,000
Reduced 49.99%
100,041
Common Stock
Jul 08
2013
BUY
Exercise of conversion of derivative security
$3,150,000
$31.5 p/Share
100,000
Added 33.33%
200,041
Common Stock