Mar 05
2015
SELL
Open market or private sale
$1,697,872
$74.54 p/Share
22,778
Reduced 36.97%
38,832
Common Stock
Mar 01
2015
SELL
Payment of exercise price or tax liability
$805,803
$74.09 p/Share
10,876
Reduced 15.0%
61,610
Common Stock
Mar 01
2015
BUY
Exercise of conversion of derivative security
-
10,854
Added 13.02%
72,486
Common Stock
Nov 21
2014
SELL
Open market or private sale
$458,075
$62.75 p/Share
7,300
Reduced 10.62%
61,450
Common Stock
Sep 15
2014
BUY
Grant, award, or other acquisition
-
9,000
Added 11.58%
68,750
Common Stock
Apr 02
2014
-
1,500
Reduced 2.46%
59,506
Common Stock
Apr 01
2014
-
1,800
Reduced 2.87%
61,006
Common Stock
Mar 18
2014
-
2,500
Reduced 3.83%
62,806
Common Stock
Mar 10
2014
SELL
Open market or private sale
$5,805,800
$50.05 p/Share
116,000
Reduced 63.98%
65,306
Common Stock
Mar 10
2014
BUY
Exercise of conversion of derivative security
$3,125,040
$26.94 p/Share
116,000
Added 46.91%
131,306
Common Stock
Mar 01
2014
SELL
Payment of exercise price or tax liability
$334,451
$50.03 p/Share
6,685
Reduced 9.29%
65,306
Common Stock
Jan 03
2014
-
2,023
Reduced 2.73%
71,991
Common Stock
Dec 03
2013
-
2,200
Reduced 2.89%
74,014
Common Stock
Sep 16
2013
BUY
Grant, award, or other acquisition
-
15,000
Added 16.49%
75,977
Common Stock
Mar 06
2013
-
5,205
Reduced 7.9%
60,712
Common Stock
Mar 05
2013
SELL
Open market or private sale
$3,313,399
$38.54 p/Share
85,973
Reduced 56.6%
65,917
Common Stock
Mar 05
2013
BUY
Exercise of conversion of derivative security
$1,678,600
$23.98 p/Share
70,000
Added 33.99%
135,917
Common Stock
Mar 01
2013
SELL
Payment of exercise price or tax liability
$308,076
$38.38 p/Share
8,027
Reduced 10.44%
68,890
Common Stock
Mar 01
2013
BUY
Grant, award, or other acquisition
-
13,000
Added 13.7%
81,890
Common Stock
Nov 29
2012
SELL
Open market or private sale
$1,006,040
$35.93 p/Share
28,000
Reduced 26.77%
76,590
Common Stock
Nov 29
2012
BUY
Exercise of conversion of derivative security
$901,880
$32.21 p/Share
28,000
Added 21.12%
104,590
Common Stock
Nov 27
2012
SELL
Open market or private sale
$2,675,960
$35.21 p/Share
76,000
Reduced 49.81%
76,590
Common Stock
Nov 27
2012
BUY
Exercise of conversion of derivative security
$2,209,320
$29.07 p/Share
76,000
Added 41.62%
106,590
Common Stock
Sep 20
2012
SELL
Open market or private sale
$1,843,613
$29.52 p/Share
62,453
Reduced 44.92%
76,590
Common Stock