Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $21.85 | 2,500 | Officer, Director | 7,500 | 2011-05-25 | Filing |
| $21.31 | 5,750 | Large Shareholder, Officer, Director | 3,166,064 | 2011-05-25 | Filing |
| $21.33 | 2,400 | Large Shareholder, Officer, Director | 3,171,814 | 2011-05-25 | Filing |
| $21.35 | 2,200 | Large Shareholder, Officer, Director | 3,174,214 | 2011-05-25 | Filing |
| $21.39 | 950 | Large Shareholder, Officer, Director | 3,176,414 | 2011-05-25 | Filing |
| $21.44 | 450 | Large Shareholder, Officer, Director | 3,177,364 | 2011-05-25 | Filing |
| $21.49 | 100 | Large Shareholder, Officer, Director | 3,177,814 | 2011-05-25 | Filing |
| $21.52 | 1,100 | Large Shareholder, Officer, Director | 3,177,914 | 2011-05-25 | Filing |
| $21.56 | 100 | Large Shareholder, Officer, Director | 3,179,014 | 2011-05-25 | Filing |
| $21.58 | 350 | Large Shareholder, Officer, Director | 3,179,114 | 2011-05-25 | Filing |
| $21.62 | 750 | Large Shareholder, Officer, Director | 3,179,464 | 2011-05-25 | Filing |
| $21.65 | 1,350 | Large Shareholder, Officer, Director | 3,180,214 | 2011-05-25 | Filing |
| $21.68 | 1,158 | Large Shareholder, Officer, Director | 3,181,564 | 2011-05-25 | Filing |
| $21.70 | 12,346 | Large Shareholder, Officer, Director | 3,182,702 | 2011-05-25 | Filing |
| $21.72 | 3,396 | Large Shareholder, Officer, Director | 3,195,068 | 2011-05-25 | Filing |
| $21.74 | 2,166 | Large Shareholder, Officer, Director | 3,198,464 | 2011-05-25 | Filing |
| $21.77 | 284 | Large Shareholder, Officer, Director | 3,200,630 | 2011-05-25 | Filing |
| $21.79 | 250 | Large Shareholder, Officer, Director | 3,200,914 | 2011-05-25 | Filing |
| $21.84 | 200 | Large Shareholder, Officer, Director | 3,201,164 | 2011-05-25 | Filing |
| $21.94 | 300 | Large Shareholder, Officer, Director | 3,201,364 | 2011-05-25 | Filing |