| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $22.09 | 19,200 | $424,139.52 | 10,677,702 | 2011-02-14 | Filing | |
| $21.75 | 5,000 | $108,750.00 | 83,549 | 2011-02-11 | Filing | |
| $21.50 | 5,000 | $107,500.00 | 88,549 | 2011-02-07 | Filing | |
| $21.52 | 19,200 | $413,162.88 | 10,696,902 | 2011-02-07 | Filing | |
| $21.25 | 5,000 | $106,250.00 | 93,549 | 2011-02-04 | Filing | |
| $20.74 | 10,000 | $207,397.00 | 1,105,050 | 2011-02-01 | Filing | |
| $20.25 | 19,200 | $388,800.00 | 10,716,102 | 2011-01-31 | Filing | |
| $20.06 | 19,200 | $385,075.20 | 10,735,302 | 2011-01-24 | Filing | |
| $21.52 | 19,200 | $413,207.04 | 10,754,502 | 2011-01-18 | Filing | |
| $21.52 | 100,000 | $2,152,100.00 | 3,635,133 | 2011-01-18 | Filing | |
| $20.69 | 19,200 | $397,309.44 | 10,773,702 | 2011-01-10 | Filing | |
| $20.81 | 19,600 | $407,874.04 | 10,792,902 | 2011-01-03 | Filing | |
| $20.78 | 10,000 | $207,840.00 | 1,115,050 | 2011-01-03 | Filing | |
| $20.00 | 3,700 | $74,001.11 | 677,831 | 2010-12-30 | Filing | |
| $20.00 | 14,700 | $294,038.22 | 663,131 | 2010-12-31 | Filing | |
| $20.00 | 1,600 | $32,000.00 | 681,531 | 2010-12-29 | Filing | |
| $20.06 | 19,200 | $385,148.16 | 10,812,502 | 2010-12-27 | Filing | |
| $20.00 | 56,808 | $1,136,160.00 | 235,344 | 2010-12-22 | Filing | |
| $20.04 | 100,000 | $2,003,610.00 | 3,735,133 | 2010-12-22 | Filing | |
| $19.95 | 9,967 | $198,848.63 | 72,258 | 2010-12-23 | Filing |