Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $42.55 | 5,200 | Large Shareholder, Officer, Director | 333,919 | 2011-06-27 | Filing |
| $41.75 | 21,800 | Large Shareholder, Officer, Director | 333,919 | 2011-06-14 | Filing |
| $41.83 | 8,200 | Large Shareholder, Officer, Director | 333,919 | 2011-06-13 | Filing |
| $41.55 | 22 | Director | 0 | 2011-06-06 | Filing |
| $41.23 | 170 | Director | 22 | 2011-06-06 | Filing |
| $41.20 | 3,933 | Director | 192 | 2011-06-06 | Filing |
| $41.58 | 200 | Director | 67,801 | 2011-06-06 | Filing |
| $41.56 | 100 | Director | 68,001 | 2011-06-06 | Filing |
| $41.59 | 197 | Director | 68,101 | 2011-06-06 | Filing |
| $41.55 | 378 | Director | 68,298 | 2011-06-06 | Filing |
| $42.77 | 17,500 | Large Shareholder, Officer, Director | 333,919 | 2011-06-01 | Filing |
| $42.79 | 12,500 | Large Shareholder, Officer, Director | 333,919 | 2011-05-31 | Filing |
| $42.25 | 6,000 | Large Shareholder, Officer, Director | 333,919 | 2011-05-18 | Filing |
| $42.48 | 6,500 | Large Shareholder, Officer, Director | 333,919 | 2011-05-17 | Filing |
| $43.19 | 17,500 | Large Shareholder, Officer, Director | 333,919 | 2011-05-16 | Filing |
| $43.67 | 10,000 | Large Shareholder, Officer, Director | 333,919 | 2011-05-04 | Filing |
| $44.39 | 10,000 | Large Shareholder, Officer, Director | 333,919 | 2011-05-03 | Filing |
| $44.66 | 10,000 | Large Shareholder, Officer, Director | 333,919 | 2011-05-02 | Filing |
| $45.10 | 3,750 | Officer | 1,796 | 2011-04-26 | Filing |
| $45.01 | 318 | Officer | 0 | 2011-04-21 | Filing |