Dec 20
2012
BUY
Exercise of conversion of derivative security
$24,259
$19.33 p/Share
1,255
Added 17.69%
5,838
Common Stock
Dec 08
2012
SELL
Payment of exercise price or tax liability
$56,524
$32.92 p/Share
1,717
Reduced 24.8%
5,207
Common Stock
Dec 08
2012
BUY
Exercise of conversion of derivative security
-
4,675
Added 40.31%
6,924
Common Stock
Sep 20
2012
SELL
Open market or private sale
$68,425
$33.74 p/Share
2,028
Reduced 47.42%
2,249
Common Stock
Sep 20
2012
BUY
Exercise of conversion of derivative security
$44,089
$21.74 p/Share
2,028
Added 41.38%
2,873
Common Stock
Aug 31
2012
BUY
Other acquisition or disposition
$7,487
$21.64 p/Share
346
Added 13.33%
2,249
Common Stock
Aug 24
2012
SELL
Open market or private sale
$155,376
$33.2 p/Share
4,680
Reduced 71.09%
1,903
Common Stock
Aug 24
2012
BUY
Exercise of conversion of derivative security
$124,301
$26.56 p/Share
4,680
Added 41.55%
6,583
Common Stock
Jun 20
2012
SELL
Open market or private sale
$24,228
$29.12 p/Share
832
Reduced 30.42%
1,903
Common Stock
Jun 20
2012
BUY
Exercise of conversion of derivative security
$16,083
$19.33 p/Share
832
Added 28.27%
2,111
Common Stock
May 25
2012
SELL
Open market or private sale
$37,203
$29.81 p/Share
1,248
Reduced 39.61%
1,903
Common Stock
May 25
2012
BUY
Exercise of conversion of derivative security
$24,124
$19.33 p/Share
1,248
Added 33.06%
2,527
Common Stock
Feb 29
2012
BUY
Other acquisition or disposition
$7,487
$21.64 p/Share
346
Added 27.16%
928
Common Stock
Feb 24
2012
SELL
Open market or private sale
$620,646
$30.4 p/Share
20,416
Reduced 97.23%
582
Common Stock
Feb 24
2012
BUY
Exercise of conversion of derivative security
$449,764
$22.03 p/Share
20,416
Added 54.81%
16,830
Common Stock
Jan 03
2012
SELL
Open market or private sale
$51,512
$27.14 p/Share
1,898
Reduced 76.53%
582
Common Stock
Dec 23
2011
SELL
Payment of exercise price or tax liability
$30,107
$27.32 p/Share
1,102
Reduced 30.76%
2,480
Common Stock
Dec 23
2011
BUY
Exercise of conversion of derivative security
-
3,000
Added 51.14%
2,866
Common Stock
Dec 20
2011
SELL
Open market or private sale
$33,496
$26.84 p/Share
1,248
Reduced 68.2%
582
Common Stock
Dec 20
2011
BUY
Exercise of conversion of derivative security
$24,124
$19.33 p/Share
1,248
Added 50.86%
1,206
Common Stock
Dec 02
2011
SELL
Open market or private sale
$34,495
$27.64 p/Share
1,248
Reduced 68.2%
582
Common Stock
Dec 02
2011
BUY
Exercise of conversion of derivative security
$26,233
$21.02 p/Share
1,248
Added 40.55%
1,830
Common Stock
Sep 20
2011
SELL
Open market or private sale
$16,006
$25.65 p/Share
624
Reduced 51.74%
582
Common Stock
Sep 20
2011
BUY
Exercise of conversion of derivative security
$11,007
$17.64 p/Share
624
Added 34.1%
1,206
Common Stock
Aug 31
2011
BUY
Other acquisition or disposition
$7,480
$22.0 p/Share
340
Added 36.88%
582
Common Stock