Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $17.80 | 1,900 | Large Shareholder, Officer, Director | 4,113,516 | 2011-02-02 | Filing |
| $17.95 | 2,684 | Large Shareholder, Officer, Director | 4,115,416 | 2011-02-01 | Filing |
| $17.96 | 2,960 | Large Shareholder, Officer, Director | 4,118,100 | 2011-02-01 | Filing |
| $17.97 | 188 | Large Shareholder, Officer, Director | 4,121,060 | 2011-02-01 | Filing |
| $18.00 | 1,812 | Large Shareholder, Officer, Director | 4,122,248 | 2011-02-01 | Filing |
| $18.01 | 506 | Large Shareholder, Officer, Director | 4,123,060 | 2011-02-01 | Filing |
| $19.02 | 22,500 | Director | 0 | 2011-01-05 | Filing |
| $19.02 | 15,000 | Director | 33,563 | 2011-01-05 | Filing |
| $19.25 | 8,830 | Officer, Director | 0 | 2011-01-03 | Filing |
| $19.27 | 1,170 | Officer, Director | 8,830 | 2011-01-03 | Filing |
| $19.29 | 500 | Officer, Director | 10,000 | 2011-01-03 | Filing |
| $19.10 | 495 | Officer, Director | 10,500 | 2010-12-27 | Filing |
| $19.12 | 1,000 | Officer, Director | 10,995 | 2010-12-27 | Filing |
| $19.10 | 1,000 | Officer, Director | 11,995 | 2010-12-27 | Filing |
| $19.02 | 1,000 | Officer, Director | 12,995 | 2010-12-27 | Filing |
| $19.00 | 1,500 | Officer, Director | 13,995 | 2010-12-27 | Filing |
| $19.19 | 624 | Officer, Director | 15,495 | 2010-12-02 | Filing |
| $19.17 | 1,376 | Officer, Director | 16,119 | 2010-12-02 | Filing |
| $19.15 | 1,000 | Officer, Director | 17,495 | 2010-12-02 | Filing |
| $18.50 | 1,550 | Large Shareholder, Officer, Director | 2,498,564 | 2010-12-01 | Filing |