Dec 19
2013
SELL
Open market or private sale
$951,702
$39.26 p/Share
24,241
Reduced 70.8%
10,000
Common Stock
Dec 19
2013
BUY
Exercise of conversion of derivative security
$453,937
$26.9 p/Share
16,875
Added 44.06%
21,428
Common Stock
Dec 12
2013
SELL
Payment of exercise price or tax liability
$38,641
$38.07 p/Share
1,015
Reduced 6.47%
14,666
Common Stock
Dec 12
2013
BUY
Exercise of conversion of derivative security
-
2,700
Added 13.46%
17,366
Common Stock
Dec 08
2013
SELL
Payment of exercise price or tax liability
$121,977
$37.94 p/Share
3,215
Reduced 31.07%
7,131
Common Stock
Dec 08
2013
BUY
Exercise of conversion of derivative security
-
8,550
Added 35.29%
15,681
Common Stock
Aug 30
2013
BUY
Other acquisition or disposition
$7,487
$21.64 p/Share
346
Added 3.24%
10,346
Common Stock
Jul 15
2013
SELL
Open market or private sale
$754,970
$37.6 p/Share
20,079
Reduced 66.75%
10,000
Common Stock
Jul 15
2013
BUY
Exercise of conversion of derivative security
$432,686
$26.9 p/Share
16,085
Added 47.11%
18,057
Common Stock
Jul 12
2013
SELL
Open market or private sale
$29,728
$37.63 p/Share
790
Reduced 5.34%
13,994
Common Stock
Jul 12
2013
BUY
Exercise of conversion of derivative security
$16,606
$21.02 p/Share
790
Added 5.07%
14,784
Common Stock
Feb 28
2013
BUY
Other acquisition or disposition
$7,487
$21.64 p/Share
346
Added 2.41%
13,994
Common Stock
Dec 12
2012
SELL
Payment of exercise price or tax liability
$44,231
$32.38 p/Share
1,366
Reduced 11.3%
10,723
Common Stock
Dec 12
2012
SELL
Open market or private sale
$3,223,817
$32.55 p/Share
99,042
Reduced 89.12%
12,089
Common Stock
Dec 12
2012
BUY
Exercise of conversion of derivative security
-
2,925
Added 17.65%
13,648
Common Stock
Dec 12
2012
BUY
Exercise of conversion of derivative security
$2,460,203
$24.84 p/Share
99,042
Added 82.62%
20,839
Common Stock
Dec 08
2012
SELL
Payment of exercise price or tax liability
$102,974
$32.92 p/Share
3,128
Reduced 46.74%
3,564
Common Stock
Dec 08
2012
BUY
Exercise of conversion of derivative security
-
8,525
Added 41.36%
12,089
Common Stock
Aug 31
2012
BUY
Other acquisition or disposition
$7,487
$21.64 p/Share
346
Added 4.92%
6,692
Common Stock
Feb 29
2012
SELL
Open market or private sale
$865,283
$30.61 p/Share
28,268
Reduced 81.67%
6,346
Common Stock
Feb 29
2012
BUY
Other acquisition or disposition
$7,487
$21.64 p/Share
346
Added 2.98%
11,276
Common Stock
Feb 29
2012
BUY
Exercise of conversion of derivative security
$451,124
$19.33 p/Share
23,338
Added 57.45%
17,288
Common Stock
Dec 23
2011
SELL
Payment of exercise price or tax liability
$120,536
$27.32 p/Share
4,412
Reduced 28.76%
10,930
Common Stock
Dec 23
2011
BUY
Exercise of conversion of derivative security
-
12,025
Added 50.22%
11,921
Common Stock
Aug 31
2011
BUY
Other acquisition or disposition
$7,480
$22.0 p/Share
340
Added 9.3%
3,317
Common Stock