| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $23.92 | 3,125 | $74,746.88 | 0 | 2010-09-27 | Filing |
| Large Shareholder, Officer, Director | $25.00 | 17,566 | $439,150.00 | 5,958,499 | 2010-09-27 | Filing |
| Large Shareholder, Officer, Director | $24.86 | 72,434 | $1,800,665.78 | 5,976,065 | 2010-09-21 | Filing |
| Large Shareholder, Officer, Director | $24.91 | 3,347 | $83,369.75 | 7,279,000 | 2010-09-17 | Filing |
| Large Shareholder, Officer, Director | $24.23 | 10,000 | $242,259.00 | 7,282,347 | 2010-09-17 | Filing |
| Large Shareholder, Officer, Director | $23.15 | 19,653 | $455,025.91 | 7,292,347 | 2010-09-17 | Filing |
| Officer | $19.97 | 2,083 | $41,605.63 | 0 | 2010-08-30 | Filing |
| Officer | $20.00 | 38,750 | $775,000.00 | 0 | 2010-08-27 | Filing |
| Officer | $18.22 | 35,000 | $637,619.50 | 0 | 2010-08-25 | Filing |
| Large Shareholder, Officer, Director | $18.45 | 60,000 | $1,106,730.00 | 6,048,499 | 2010-08-24 | Filing |
| Large Shareholder, Officer, Director | $17.61 | 33,000 | $581,291.70 | 7,312,000 | 2010-08-17 | Filing |
| Officer | $18.12 | 2,083 | $37,739.79 | 0 | 2010-08-05 | Filing |
| Officer | $18.12 | 50,000 | $906,220.00 | 0 | 2010-08-05 | Filing |
| Director | $18.09 | 5,000 | $90,437.00 | 0 | 2010-08-02 | Filing |
| Officer | $18.03 | 15,000 | $270,441.00 | 0 | 2010-08-02 | Filing |
| Officer | $18.02 | 100,000 | $1,801,610.00 | 0 | 2010-08-02 | Filing |
| Large Shareholder, Officer, Director | $15.99 | 30,000 | $479,685.00 | 6,108,499 | 2010-07-20 | Filing |
| Large Shareholder, Officer, Director | $15.92 | 33,000 | $525,511.80 | 7,345,000 | 2010-07-19 | Filing |
| Officer | $17.49 | 2,083 | $36,425.42 | 0 | 2010-06-28 | Filing |
| Officer | $17.38 | 35,000 | $608,223.00 | 0 | 2010-06-25 | Filing |