Jun 11
2012
BUY
Exercise of conversion of derivative security
$922,274
$21.23 p/Share
43,442
Added 6.6%
614,899
Common Stock
Jun 08
2012
SELL
Open market or private sale
$5,073,454
$29.46 p/Share
172,215
Reduced 22.48%
593,940
Common Stock
Jun 08
2012
BUY
Exercise of conversion of derivative security
$3,570,017
$20.73 p/Share
172,215
Added 19.78%
698,638
Common Stock
Jun 07
2012
SELL
Open market or private sale
$2,807,597
$29.46 p/Share
95,302
Reduced 13.83%
593,940
Common Stock
Jun 07
2012
BUY
Exercise of conversion of derivative security
$1,975,610
$20.73 p/Share
95,302
Added 12.15%
689,242
Common Stock
Feb 29
2012
BUY
Other acquisition or disposition
$7,487
$21.64 p/Share
346
Added 0.06%
593,940
Common Stock
Feb 27
2012
SELL
Open market or private sale
$918,600
$30.62 p/Share
30,000
Reduced 4.81%
593,594
Common Stock
Feb 27
2012
BUY
Exercise of conversion of derivative security
$668,400
$22.28 p/Share
30,000
Added 4.59%
623,594
Common Stock
Feb 24
2012
SELL
Open market or private sale
$1,100,160
$30.56 p/Share
36,000
Reduced 5.72%
593,594
Common Stock
Feb 24
2012
BUY
Exercise of conversion of derivative security
$926,280
$25.73 p/Share
36,000
Added 5.41%
629,594
Common Stock
Jan 13
2012
-
20,000
Reduced 3.26%
593,594
Common Stock
Dec 23
2011
SELL
Payment of exercise price or tax liability
$928,880
$27.32 p/Share
34,000
Reduced 5.25%
613,594
Common Stock
Dec 23
2011
BUY
Exercise of conversion of derivative security
-
72,833
Added 10.49%
621,378
Common Stock
Dec 02
2011
SELL
Open market or private sale
$857,460
$27.66 p/Share
31,000
Reduced 5.12%
574,761
Common Stock
Dec 02
2011
BUY
Exercise of conversion of derivative security
$765,700
$24.7 p/Share
31,000
Added 4.87%
605,761
Common Stock
Aug 31
2011
BUY
Other acquisition or disposition
$7,480
$22.0 p/Share
340
Added 0.07%
483,299
Common Stock
Feb 28
2011
BUY
Other acquisition or disposition
$7,488
$15.25 p/Share
491
Added 0.1%
482,959
Common Stock
Dec 21
2010
SELL
Open market or private sale
$1,607,232
$27.25 p/Share
58,981
Reduced 10.89%
482,468
Common Stock
Dec 21
2010
BUY
Exercise of conversion of derivative security
$1,601,924
$27.16 p/Share
58,981
Added 9.82%
541,449
Common Stock
Dec 17
2010
SELL
Open market or private sale
$27,768
$27.25 p/Share
1,019
Reduced 0.21%
482,468
Common Stock
Dec 17
2010
BUY
Exercise of conversion of derivative security
$27,676
$27.16 p/Share
1,019
Added 0.21%
483,487
Common Stock
Dec 08
2010
SELL
Payment of exercise price or tax liability
$415,047
$26.58 p/Share
15,615
Reduced 3.36%
449,018
Common Stock
Dec 08
2010
BUY
Exercise of conversion of derivative security
-
33,450
Added 6.48%
482,468
Common Stock
Dec 04
2010
SELL
Payment of exercise price or tax liability
$257,329
$26.25 p/Share
9,803
Reduced 2.16%
443,633
Common Stock
Dec 04
2010
BUY
Exercise of conversion of derivative security
-
21,000
Added 4.32%
464,633
Common Stock