Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $16.98 | 1,000 | Officer, Director | 113,152 | 2012-05-17 | Filing |
| $20.49 | 6,500 | Director | 20,000 | 2012-05-11 | Filing |
| $20.27 | 3,000 | Officer, Director | 112,152 | 2012-05-11 | Filing |
| $20.25 | 5,000 | Officer, Director | 109,152 | 2012-05-11 | Filing |
| $23.09 | 2,354 | Director | 30,312 | 2012-03-06 | Filing |
| $23.05 | 300 | Director | 27,958 | 2012-03-06 | Filing |
| $23.01 | 100 | Director | 27,658 | 2012-03-06 | Filing |
| $23.00 | 1,846 | Director | 27,558 | 2012-03-06 | Filing |
| $22.99 | 100 | Director | 25,712 | 2012-03-06 | Filing |
| $23.00 | 100 | Director | 25,612 | 2012-03-06 | Filing |
| $23.00 | 100 | Director | 25,512 | 2012-03-06 | Filing |
| $23.00 | 100 | Director | 25,412 | 2012-03-06 | Filing |
| $22.29 | 100,000 | Large Shareholder, Officer, Director | 777,940 | 2012-02-22 | Filing |
| $22.50 | 129,500 | Large Shareholder, Officer, Director | 677,940 | 2012-02-16 | Filing |
| $21.05 | 69,700 | Large Shareholder, Officer, Director | 636,276 | 2012-01-24 | Filing |
| $21.00 | 11,288 | Large Shareholder, Officer, Director | 566,576 | 2012-01-24 | Filing |
| $21.33 | 12 | Large Shareholder, Officer, Director | 555,288 | 2012-01-24 | Filing |
| $21.00 | 5,000 | Large Shareholder, Officer, Director | 548,440 | 2012-01-18 | Filing |
| $18.00 | 8,388 | Large Shareholder, Officer, Director | 555,276 | 2011-12-30 | Filing |
| $17.98 | 912 | Large Shareholder, Officer, Director | 546,888 | 2011-12-30 | Filing |