Mar 01
2016
SELL
Payment of exercise price or tax liability
$297,286
$69.04 p/Share
4,306
Reduced 5.43%
75,032
Common Stock
Dec 07
2015
-
3,225
Reduced 3.91%
79,338
Common Stock
Sep 15
2015
BUY
Grant, award, or other acquisition
-
7,820
Added 8.67%
82,400
Common Stock
Mar 18
2015
-
40
Reduced 0.05%
74,402
Common Stock
Mar 01
2015
SELL
Payment of exercise price or tax liability
$924,125
$74.09 p/Share
12,473
Reduced 14.35%
74,442
Common Stock
Mar 01
2015
BUY
Exercise of conversion of derivative security
-
12,210
Added 12.32%
86,915
Common Stock
Sep 15
2014
BUY
Grant, award, or other acquisition
-
10,000
Added 11.83%
74,510
Common Stock
Aug 22
2014
SELL
Open market or private sale
$838,578
$52.48 p/Share
15,979
Reduced 19.85%
64,510
Common Stock
Apr 02
2014
SELL
Open market or private sale
$7,264,855
$49.68 p/Share
146,233
Reduced 64.57%
80,224
Common Stock
Apr 02
2014
BUY
Exercise of conversion of derivative security
$3,200,491
$25.95 p/Share
123,333
Added 54.36%
103,557
Common Stock
Mar 01
2014
SELL
Payment of exercise price or tax liability
$358,115
$50.03 p/Share
7,158
Reduced 6.49%
103,124
Common Stock
Sep 16
2013
BUY
Grant, award, or other acquisition
-
16,000
Added 12.7%
110,019
Common Stock
May 28
2013
SELL
Open market or private sale
$1,204,840
$43.03 p/Share
28,000
Reduced 23.0%
93,723
Common Stock
May 28
2013
BUY
Exercise of conversion of derivative security
$901,880
$32.21 p/Share
28,000
Added 18.7%
121,723
Common Stock
Apr 08
2013
-
30
Reduced 0.03%
93,723
Common Stock
Mar 01
2013
SELL
Payment of exercise price or tax liability
$307,846
$38.38 p/Share
8,021
Reduced 9.04%
80,753
Common Stock
Mar 01
2013
BUY
Grant, award, or other acquisition
-
13,000
Added 12.18%
93,753
Common Stock
Jan 03
2013
-
30
Reduced 0.03%
88,774
Common Stock
Dec 18
2012
SELL
Open market or private sale
$1,054,396
$35.92 p/Share
29,354
Reduced 24.84%
88,804
Common Stock
Dec 18
2012
BUY
Exercise of conversion of derivative security
$1,024,800
$34.16 p/Share
30,000
Added 20.25%
118,158
Common Stock
Nov 21
2012
SELL
Open market or private sale
$2,440,349
$34.18 p/Share
71,397
Reduced 44.84%
87,812
Common Stock
Nov 21
2012
BUY
Exercise of conversion of derivative security
$1,154,542
$24.74 p/Share
46,667
Added 29.57%
111,146
Common Stock