Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $19.32 | 3,100 | Officer | 1,563 | 2011-02-22 | Filing |
| $19.50 | 1,417 | Officer | 0 | 2011-02-18 | Filing |
| $18.50 | 29,915 | Director | 1,667 | 2011-02-11 | Filing |
| $17.82 | 3,233 | Large Shareholder, Officer, Director | 1,662,110 | 2011-02-11 | Filing |
| $18.20 | 85 | Director | 1,667 | 2011-02-08 | Filing |
| $17.91 | 41,689 | Large Shareholder, Officer, Director | 1,665,343 | 2011-02-10 | Filing |
| $17.84 | 37,025 | Large Shareholder, Officer, Director | 1,707,032 | 2011-02-09 | Filing |
| $18.01 | 39,218 | Large Shareholder, Officer, Director | 1,744,057 | 2011-02-08 | Filing |
| $18.13 | 93,940 | Large Shareholder, Officer, Director | 1,783,275 | 2011-02-07 | Filing |
| $17.54 | 32,143 | Large Shareholder, Officer, Director | 1,877,215 | 2011-02-04 | Filing |
| $17.67 | 64,748 | Large Shareholder, Officer, Director | 1,909,358 | 2011-02-03 | Filing |
| $17.50 | 14,303 | Officer | 1,513 | 2011-02-03 | Filing |
| $17.50 | 3,588 | Officer | 1,513 | 2011-02-03 | Filing |
| $17.75 | 61,006 | Large Shareholder, Officer, Director | 1,974,106 | 2011-02-02 | Filing |
| $17.56 | 47,337 | Large Shareholder, Officer, Director | 2,035,112 | 2011-02-01 | Filing |
| $17.64 | 79,661 | Large Shareholder, Officer, Director | 2,082,449 | 2011-01-31 | Filing |
| $17.53 | 70,000 | Officer | 5,083 | 2011-01-31 | Filing |
| $17.53 | 1,500 | Officer | 5,083 | 2011-02-01 | Filing |
| $17.68 | 18,410 | Director | 1,667 | 2011-02-02 | Filing |
| $17.93 | 1,590 | Director | 1,667 | 2011-01-31 | Filing |