| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $18.76 | 1,486 | $27,872.01 | 548,918 | 2011-11-02 | Filing | |
| $20.92 | 434 | $9,080.63 | 247,950 | 2011-08-02 | Filing | |
| $20.89 | 695 | $14,520.84 | 550,404 | 2011-08-02 | Filing | |
| $20.95 | 67 | $1,403.65 | 31,060 | 2011-08-02 | Filing | |
| $22.09 | 4,725 | $104,353.52 | 39,106 | 2011-07-19 | Filing | |
| $23.94 | 49,000 | $1,173,231.50 | 569,880 | 2011-06-30 | Filing | |
| $23.94 | 159,797 | $3,826,099.47 | 0 | 2011-06-30 | Filing | |
| $23.80 | 106 | $2,522.80 | 248,384 | 2011-06-27 | Filing | |
| $23.80 | 285 | $6,783.71 | 31,127 | 2011-06-27 | Filing | |
| $26.35 | 5,300 | $139,671.96 | 248,490 | 2011-03-28 | Filing | |
| $26.36 | 1,637 | $43,159.34 | 139,589 | 2011-03-28 | Filing | |
| $26.32 | 10,610 | $279,244.59 | 551,099 | 2011-03-28 | Filing | |
| $27.61 | 2,715 | $74,949.20 | 28,310 | 2011-03-09 | Filing | |
| $27.71 | 374 | $10,362.04 | 31,312 | 2011-03-07 | Filing | |
| $27.62 | 9,400 | $259,649.62 | 561,709 | 2011-03-07 | Filing | |
| $27.71 | 1,113 | $30,840.12 | 141,226 | 2011-03-07 | Filing | |
| $27.64 | 5,603 | $154,879.25 | 253,790 | 2011-03-07 | Filing | |
| $0.00 | 863 | $0.00 | 95,908 | 2011-02-18 | Filing | |
| $0.00 | 35,289 | $0.00 | 3,425,324 | 2011-02-18 | Filing | |
| $26.69 | 100,000 | $2,669,360.00 | 3,269,062 | 2011-02-02 | Filing |