| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director | $14.87 | 2,500 | $37,175.00 | 278,459 | 2011-08-10 | Filing |
| Director | $15.76 | 2,500 | $39,400.00 | 275,959 | 2011-08-09 | Filing |
| Director | $17.94 | 5,000 | $89,700.00 | 273,459 | 2011-08-05 | Filing |
| Officer, Director | $18.95 | 5,000 | $94,750.00 | 200,622 | 2011-08-03 | Filing |
| Officer | $18.08 | 300 | $5,424.00 | 104,205 | 2011-08-03 | Filing |
| Large Shareholder, Officer, Director | $18.37 | 5,000 | $91,850.00 | 4,670,428 | 2011-08-03 | Filing |
| Officer | $17.65 | 400 | $7,060.00 | 101,579 | 2011-08-03 | Filing |
| Officer | $18.60 | 350 | $6,510.00 | 121,851 | 2011-08-03 | Filing |
| Large Shareholder, Officer, Director | $17.91 | 10,000 | $179,100.00 | 4,665,428 | 2011-08-03 | Filing |
| Officer | $20.40 | 300 | $6,120.00 | 107,513 | 2011-08-01 | Filing |
| Large Shareholder, Officer, Director | $15.99 | 10,000 | $159,900.00 | 4,655,428 | 2011-06-08 | Filing |
| Large Shareholder, Officer, Director | $18.52 | 10,000 | $185,200.00 | 4,393,468 | 2011-05-20 | Filing |
| Director | $16.79 | 5,000 | $83,950.00 | 268,459 | 2011-05-12 | Filing |
| Large Shareholder, Officer, Director | $16.44 | 10,000 | $164,400.00 | 4,383,468 | 2011-05-11 | Filing |
| Officer, Director | $16.27 | 5,000 | $81,350.00 | 195,622 | 2011-05-06 | Filing |
| Director | $16.46 | 5,000 | $82,300.00 | 29,198 | 2011-05-06 | Filing |
| Large Shareholder, Officer, Director | $15.78 | 5,000 | $78,900.00 | 4,373,468 | 2011-05-05 | Filing |
| Large Shareholder, Officer, Director | $15.51 | 5,000 | $77,550.00 | 4,368,468 | 2011-05-05 | Filing |
| Director | $16.65 | 1,500 | $24,975.00 | 258,459 | 2011-04-04 | Filing |
| Large Shareholder, Officer, Director | $16.77 | 5,000 | $83,850.00 | 4,363,468 | 2011-04-04 | Filing |