Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $31.78 | 247,768 | Large Shareholder, Officer, Director | 787,690 | 2012-12-03 | Filing |
| $31.78 | 255,897 | Large Shareholder, Officer, Director | 2,041,702 | 2012-12-03 | Filing |
| $27.81 | 500 | Director | 8,000 | 2012-11-15 | Filing |
| $27.79 | 500 | Director | 7,500 | 2012-11-15 | Filing |
| $27.50 | 8,922 | Large Shareholder, Officer, Director | 539,922 | 2012-09-04 | Filing |
| $28.50 | 247 | Large Shareholder, Officer, Director | 1,785,805 | 2012-09-04 | Filing |
| $17.50 | 8,922 | Large Shareholder, Officer, Director | 539,922 | 2012-09-04 | Filing |
| $18.50 | 247 | Large Shareholder, Officer, Director | 1,785,805 | 2012-09-04 | Filing |
| $21.14 | 25 | Director | 7,000 | 2011-11-23 | Filing |
| $20.52 | 975 | Director | 6,975 | 2011-11-23 | Filing |
| $17.99 | 200,000 | Large Shareholder, Officer, Director | 1,701,580 | 2010-12-07 | Filing |
| $15.61 | 1,000 | Large Shareholder, Officer, Director | 531,000 | 2009-06-10 | Filing |
| $17.53 | 1,000 | Large Shareholder, Officer, Director | 1,501,580 | 2009-06-10 | Filing |
| $12.00 | 1,800 | Director | 10,000 | 2009-05-19 | Filing |
| $11.65 | 200 | Director | 8,200 | 2009-05-19 | Filing |