| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $31.75 | 7,000 | $222,250.00 | 30,139 | 2010-12-06 | Filing |
| Director | $32.01 | 467 | $14,948.67 | 58,538 | 2010-12-06 | Filing |
| Director | $31.44 | 9,667 | $303,930.48 | 58,538 | 2010-12-03 | Filing |
| Director | $31.79 | 5,000 | $158,950.00 | 5,000 | 2010-12-07 | Filing |
| Officer | $28.99 | 487 | $14,118.13 | 107,331 | 2010-12-01 | Filing |
| Officer | $25.53 | 10,000 | $255,300.00 | 66,374 | 2010-11-08 | Filing |
| Large Shareholder | $25.60 | 56,600 | $1,448,960.00 | 7,504,002 | 2010-11-08 | Filing |
| Large Shareholder | $25.12 | 16,400 | $411,968.00 | 7,560,602 | 2010-11-05 | Filing |
| Large Shareholder | $25.12 | 27,000 | $678,240.00 | 7,577,002 | 2010-11-04 | Filing |
| Large Shareholder, Officer, Director | $25.60 | 56,600 | $1,448,960.00 | 7,504,002 | 2010-11-08 | Filing |
| Large Shareholder, Officer, Director | $25.12 | 16,400 | $411,968.00 | 7,560,602 | 2010-11-05 | Filing |
| Large Shareholder, Officer, Director | $25.12 | 27,000 | $678,240.00 | 7,577,002 | 2010-11-04 | Filing |
| Officer | $24.61 | 4,363 | $107,373.43 | 76,374 | 2010-11-03 | Filing |
| Officer, Director | $25.19 | 3,000 | $75,570.00 | 4,375 | 2010-11-04 | Filing |
| Officer, Director | $24.88 | 2,500 | $62,200.00 | 4,375 | 2010-11-03 | Filing |
| Officer | $23.87 | 487 | $11,624.69 | 107,331 | 2010-11-01 | Filing |
| Officer, Director | $24.87 | 500 | $12,435.00 | 4,375 | 2010-11-02 | Filing |
| Officer, Director | $24.55 | 4,227 | $103,772.85 | 4,375 | 2010-11-01 | Filing |
| Officer | $24.53 | 5,637 | $138,275.61 | 80,737 | 2010-11-02 | Filing |
| Officer | $24.12 | 10,000 | $241,200.00 | 86,374 | 2010-11-01 | Filing |