Nov 02
2012
SELL
Payment of exercise price or tax liability
$238,506
$51.38 p/Share
4,642
Reduced 7.05%
61,240
Common Stock
Nov 02
2012
BUY
Exercise of conversion of derivative security
$66,188
$6.93 p/Share
9,551
Added 12.66%
65,882
Common Stock
Jun 08
2012
-
250
Reduced 0.44%
56,331
Common Stock
Mar 06
2012
BUY
Grant, award, or other acquisition
-
1,171
Added 2.03%
56,581
Common Stock
Feb 25
2012
SELL
Payment of exercise price or tax liability
$55,340
$42.8 p/Share
1,293
Reduced 2.28%
55,410
Common Stock
Feb 01
2012
SELL
Open market or private sale
$45,000
$45.0 p/Share
1,000
Reduced 1.73%
56,703
Common Stock
Jan 12
2012
SELL
Open market or private sale
$29,750
$42.5 p/Share
700
Reduced 1.2%
57,703
Common Stock
Jan 11
2012
SELL
Open market or private sale
$12,750
$42.5 p/Share
300
Reduced 0.51%
58,403
Common Stock
Jan 03
2012
SELL
Open market or private sale
$80,000
$40.0 p/Share
2,000
Reduced 3.29%
58,703
Common Stock
Dec 02
2011
-
150
Reduced 0.25%
60,703
Common Stock
Nov 30
2011
-
300
Reduced 0.49%
60,853
Common Stock
Jun 23
2011
SELL
Payment of exercise price or tax liability
$23,441
$40.91 p/Share
573
Reduced 0.93%
61,153
Common Stock
Mar 01
2011
BUY
Grant, award, or other acquisition
-
1,119
Added 1.78%
61,726
Common Stock
Jan 29
2011
SELL
Payment of exercise price or tax liability
$87,941
$37.63 p/Share
2,337
Reduced 3.71%
60,607
Common Stock
Jan 29
2011
BUY
Exercise of conversion of derivative security
$71,290
$18.82 p/Share
3,788
Added 5.71%
62,501
Common Stock
Dec 14
2010
-
400
Reduced 0.67%
59,156
Common Stock
Nov 29
2010
SELL
Payment of exercise price or tax liability
$426,816
$38.4 p/Share
11,115
Reduced 15.73%
59,556
Common Stock
Nov 29
2010
BUY
Exercise of conversion of derivative security
$317,668
$21.13 p/Share
15,034
Added 19.8%
60,908
Common Stock
Aug 03
2010
SELL
Payment of exercise price or tax liability
$70,352
$36.32 p/Share
1,937
Reduced 3.25%
57,637
Common Stock
Aug 03
2010
SELL
Open market or private sale
$73,740
$36.87 p/Share
2,000
Reduced 3.47%
55,637
Common Stock
Aug 03
2010
BUY
Exercise of conversion of derivative security
$88,281
$13.19 p/Share
6,693
Added 10.26%
58,548
Common Stock
Aug 02
2010
SELL
Open market or private sale
$72,180
$36.09 p/Share
2,000
Reduced 3.64%
52,881
Common Stock
Aug 02
2010
BUY
Exercise of conversion of derivative security
$52,100
$26.05 p/Share
2,000
Added 3.52%
54,881
Common Stock
Jul 27
2010
SELL
Open market or private sale
$39,600
$33.0 p/Share
1,200
Reduced 2.22%
52,881
Common Stock
Jul 27
2010
BUY
Exercise of conversion of derivative security
$31,260
$26.05 p/Share
1,200
Added 2.17%
54,081
Common Stock