Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $21.05 | 1,600 | Large Shareholder, Officer, Director | 1,527,316 | 2012-09-10 | Filing |
| $21.75 | 119 | Large Shareholder, Officer, Director | 1,528,916 | 2012-09-07 | Filing |
| $21.45 | 2,358 | Large Shareholder, Officer, Director | 1,529,035 | 2012-09-07 | Filing |
| $21.80 | 406 | Large Shareholder, Officer, Director | 1,531,393 | 2012-09-06 | Filing |
| $21.75 | 1,500 | Large Shareholder, Officer, Director | 1,531,799 | 2012-09-06 | Filing |
| $21.65 | 1,300 | Large Shareholder, Officer, Director | 1,533,299 | 2012-09-06 | Filing |
| $21.55 | 1,600 | Large Shareholder, Officer, Director | 1,534,599 | 2012-09-06 | Filing |
| $21.50 | 4,985 | Large Shareholder, Officer, Director | 1,536,199 | 2012-09-06 | Filing |
| $21.45 | 3,850 | Large Shareholder, Officer, Director | 1,541,184 | 2012-09-06 | Filing |
| $21.40 | 1,500 | Large Shareholder, Officer, Director | 1,545,034 | 2012-09-06 | Filing |
| $21.60 | 831 | Large Shareholder, Officer, Director | 1,546,534 | 2012-09-05 | Filing |
| $21.59 | 984 | Large Shareholder, Officer, Director | 1,547,365 | 2012-09-05 | Filing |
| $21.55 | 1,600 | Large Shareholder, Officer, Director | 1,548,349 | 2012-09-05 | Filing |
| $21.50 | 10,500 | Large Shareholder, Officer, Director | 1,549,949 | 2012-09-05 | Filing |
| $12.36 | 1,396 | Large Shareholder, Officer, Director | 1,560,449 | 2012-09-05 | Filing |
| $21.75 | 4 | Large Shareholder, Officer, Director | 1,561,845 | 2012-09-04 | Filing |
| $21.70 | 1,800 | Large Shareholder, Officer, Director | 1,561,849 | 2012-09-04 | Filing |
| $21.68 | 1,800 | Large Shareholder, Officer, Director | 1,563,649 | 2012-09-04 | Filing |
| $21.66 | 2,000 | Large Shareholder, Officer, Director | 1,565,449 | 2012-09-04 | Filing |
| $21.60 | 6,100 | Large Shareholder, Officer, Director | 1,567,449 | 2012-09-04 | Filing |