Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $20.75 | 650 | Large Shareholder, Officer, Director | 3,202,664 | 2011-05-24 | Filing |
| $20.79 | 250 | Large Shareholder, Officer, Director | 3,203,314 | 2011-05-24 | Filing |
| $20.70 | 1,000 | Large Shareholder, Officer, Director | 3,826,666 | 2011-05-24 | Filing |
| $20.75 | 650 | Large Shareholder, Officer, Director | 3,827,666 | 2011-05-24 | Filing |
| $20.79 | 250 | Large Shareholder, Officer, Director | 3,828,316 | 2011-05-24 | Filing |
| $21.31 | 7,000 | Officer | 1,625 | 2011-05-25 | Filing |
| $20.75 | 7,500 | Large Shareholder, Officer, Director | 3,203,564 | 2011-05-23 | Filing |
| $20.77 | 901 | Large Shareholder, Officer, Director | 3,211,064 | 2011-05-23 | Filing |
| $20.79 | 600 | Large Shareholder, Officer, Director | 3,211,965 | 2011-05-23 | Filing |
| $20.80 | 10,073 | Large Shareholder, Officer, Director | 3,212,565 | 2011-05-23 | Filing |
| $20.82 | 2,926 | Large Shareholder, Officer, Director | 3,222,638 | 2011-05-23 | Filing |
| $20.84 | 200 | Large Shareholder, Officer, Director | 3,225,564 | 2011-05-23 | Filing |
| $21.00 | 7,779 | Large Shareholder, Officer, Director | 3,225,764 | 2011-05-20 | Filing |
| $21.01 | 1,583 | Large Shareholder, Officer, Director | 3,233,543 | 2011-05-20 | Filing |
| $21.03 | 834 | Large Shareholder, Officer, Director | 3,235,126 | 2011-05-20 | Filing |
| $21.05 | 553 | Large Shareholder, Officer, Director | 3,235,960 | 2011-05-20 | Filing |
| $21.07 | 251 | Large Shareholder, Officer, Director | 3,236,513 | 2011-05-20 | Filing |
| $21.10 | 250 | Large Shareholder, Officer, Director | 3,236,764 | 2011-05-20 | Filing |
| $21.13 | 250 | Large Shareholder, Officer, Director | 3,237,014 | 2011-05-20 | Filing |
| $20.75 | 7,500 | Large Shareholder, Officer, Director | 3,828,566 | 2011-05-23 | Filing |