Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $19.84 | 37 | Director | 2,724 | 2011-06-29 | Filing |
| $19.84 | 47 | Director | 2,177 | 2011-06-29 | Filing |
| $19.60 | 50 | Large Shareholder, Director | 18,550 | 2011-06-15 | Filing |
| $19.59 | 200 | Large Shareholder, Director | 18,500 | 2011-06-15 | Filing |
| $19.58 | 100 | Large Shareholder, Director | 365,591 | 2011-06-15 | Filing |
| $19.59 | 200 | Large Shareholder, Director | 365,491 | 2011-06-15 | Filing |
| $19.60 | 700 | Large Shareholder, Director | 365,291 | 2011-06-15 | Filing |
| $19.80 | 1,000 | Large Shareholder, Director | 364,591 | 2011-03-16 | Filing |
| $20.00 | 29 | Officer | 1,302 | 2011-04-19 | Filing |
| $20.00 | 68 | Director | 4,909 | 2011-04-19 | Filing |
| $20.00 | 19 | Officer | 416 | 2011-04-19 | Filing |
| $20.00 | 17 | Officer | 5,730 | 2011-04-19 | Filing |
| $20.00 | 35 | Director | 3,419 | 2011-04-19 | Filing |
| $20.00 | 36 | Director | 2,687 | 2011-04-19 | Filing |
| $20.00 | 45 | Director | 2,130 | 2011-04-19 | Filing |
| $19.80 | 748 | Large Shareholder, Director | 364,339 | 2011-03-16 | Filing |
| $20.43 | 100 | Large Shareholder, Director | 728,691 | 2011-02-02 | Filing |
| $20.20 | 500 | Officer | 42,000 | 2011-02-02 | Filing |
| $20.25 | 28 | Officer | 1,273 | 2011-01-03 | Filing |
| $20.25 | 19 | Officer | 397 | 2011-01-03 | Filing |