Aug 01
2013
BUY
Exercise of conversion of derivative security
$344,089
$11.47 p/Share
29,999
Added 6.93%
402,895
Common Stock
May 01
2013
SELL
Open market or private sale
$944,400
$23.61 p/Share
40,000
Reduced 9.69%
372,896
Common Stock
May 01
2013
BUY
Exercise of conversion of derivative security
$344,100
$11.47 p/Share
30,000
Added 6.77%
412,896
Common Stock
Feb 01
2013
SELL
Open market or private sale
$940,400
$23.51 p/Share
40,000
Reduced 9.46%
382,896
Common Stock
Feb 01
2013
BUY
Exercise of conversion of derivative security
$344,100
$11.47 p/Share
30,000
Added 6.62%
422,896
Common Stock
Nov 15
2012
SELL
Payment of exercise price or tax liability
$1,723,861
$19.22 p/Share
89,691
Reduced 18.59%
392,896
Common Stock
Nov 15
2012
BUY
Exercise of conversion of derivative security
-
215,079
Added 30.83%
482,587
Common Stock
Nov 05
2012
SELL
Open market or private sale
$838,800
$20.97 p/Share
40,000
Reduced 13.01%
267,508
Common Stock
Nov 05
2012
BUY
Exercise of conversion of derivative security
$344,100
$11.47 p/Share
30,000
Added 8.89%
307,508
Common Stock
Aug 27
2012
SELL
Open market or private sale
$1,265,958
$21.1 p/Share
59,998
Reduced 17.78%
277,508
Common Stock
Aug 27
2012
BUY
Exercise of conversion of derivative security
$248,490
$4.97 p/Share
49,998
Added 12.9%
337,506
Common Stock
May 01
2012
SELL
Open market or private sale
$1,311,600
$21.86 p/Share
60,000
Reduced 17.27%
287,508
Common Stock
May 01
2012
BUY
Exercise of conversion of derivative security
$248,500
$4.97 p/Share
50,000
Added 12.58%
347,508
Common Stock
Feb 01
2012
SELL
Open market or private sale
$1,534,200
$25.57 p/Share
60,000
Reduced 16.78%
297,508
Common Stock
Feb 01
2012
BUY
Exercise of conversion of derivative security
$248,500
$4.97 p/Share
50,000
Added 12.27%
357,508
Common Stock
Nov 16
2011
SELL
Open market or private sale
$362,453
$21.18 p/Share
17,113
Reduced 5.27%
307,508
Common Stock
Nov 15
2011
SELL
Payment of exercise price or tax liability
$1,616,924
$21.27 p/Share
76,019
Reduced 18.97%
324,621
Common Stock
Nov 15
2011
BUY
Exercise of conversion of derivative security
-
182,077
Added 31.25%
400,640
Common Stock
Nov 01
2011
SELL
Open market or private sale
$1,808,080
$20.09 p/Share
89,999
Reduced 29.17%
218,563
Common Stock
Nov 01
2011
BUY
Exercise of conversion of derivative security
$679,992
$8.5 p/Share
79,999
Added 20.59%
308,562
Common Stock
Sep 06
2011
SELL
Open market or private sale
$1,465,200
$16.28 p/Share
90,000
Reduced 28.25%
228,563
Common Stock
Sep 06
2011
BUY
Exercise of conversion of derivative security
$680,000
$8.5 p/Share
80,000
Added 20.07%
318,563
Common Stock
May 02
2011
SELL
Open market or private sale
$2,852,400
$23.77 p/Share
120,000
Reduced 33.47%
238,563
Common Stock
May 02
2011
BUY
Exercise of conversion of derivative security
$1,257,000
$12.57 p/Share
100,000
Added 21.81%
358,563
Common Stock
Nov 15
2010
SELL
Payment of exercise price or tax liability
$1,178,730
$21.79 p/Share
54,095
Reduced 17.3%
258,563
Common Stock