Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $43.38 | 5,000 | Director | 10,000 | 2011-05-06 | Filing |
| $45.00 | 5,000 | Officer | 32,000 | 2011-07-19 | Filing |
| $45.01 | 38,215 | Large Shareholder | 353,976 | 2011-07-07 | Filing |
| $45.01 | 1,652 | Large Shareholder | 55,253 | 2011-07-07 | Filing |
| $45.01 | 1,652 | Large Shareholder, Officer, Director | 55,253 | 2011-07-07 | Filing |
| $45.01 | 38,215 | Large Shareholder, Officer, Director | 353,976 | 2011-07-07 | Filing |
| $45.01 | 1,652 | Large Shareholder | 55,253 | 2011-07-07 | Filing |
| $45.25 | 18,745 | Large Shareholder | 392,191 | 2011-06-30 | Filing |
| $45.00 | 43,040 | Large Shareholder | 410,936 | 2011-06-29 | Filing |
| $45.25 | 810 | Large Shareholder | 56,905 | 2011-06-30 | Filing |
| $45.00 | 1,861 | Large Shareholder | 57,715 | 2011-06-29 | Filing |
| $45.25 | 810 | Large Shareholder, Officer, Director | 56,905 | 2011-06-30 | Filing |
| $45.00 | 1,861 | Large Shareholder, Officer, Director | 57,715 | 2011-06-29 | Filing |
| $45.25 | 810 | Large Shareholder | 56,905 | 2011-06-30 | Filing |
| $45.00 | 1,861 | Large Shareholder | 57,715 | 2011-06-29 | Filing |
| $45.25 | 18,745 | Large Shareholder, Officer, Director | 392,191 | 2011-06-30 | Filing |
| $45.00 | 43,040 | Large Shareholder, Officer, Director | 410,936 | 2011-06-29 | Filing |
| $45.63 | 3,000 | Director | 7,000 | 2011-05-24 | Filing |
| $43.40 | 1,000 | Director | 0 | 2011-05-17 | Filing |
| $46.11 | 30,000 | Officer, Director | 2,546 | 2011-05-10 | Filing |