Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $20.49 | 12,448 | Large Shareholder, Officer, Director | 3,859,885 | 2010-12-21 | Filing |
| $20.42 | 12,448 | Large Shareholder, Officer, Director | 3,872,333 | 2010-12-20 | Filing |
| $20.49 | 7,002 | Large Shareholder, Officer, Director | 2,150,363 | 2010-12-21 | Filing |
| $20.42 | 7,002 | Large Shareholder, Officer, Director | 2,157,365 | 2010-12-20 | Filing |
| $20.40 | 2,500 | Officer | 0 | 2010-12-15 | Filing |
| $20.13 | 982 | Director | 95,146 | 2010-12-16 | Filing |
| $20.45 | 3,704 | Director | 96,128 | 2010-12-15 | Filing |
| $20.86 | 5,833 | Director | 99,832 | 2010-12-14 | Filing |
| $20.13 | 982 | Large Shareholder | 95,146 | 2010-12-16 | Filing |
| $20.45 | 3,704 | Large Shareholder | 96,128 | 2010-12-15 | Filing |
| $20.86 | 5,833 | Large Shareholder | 99,832 | 2010-12-14 | Filing |
| $21.04 | 2,850 | Large Shareholder | 105,665 | 2010-12-13 | Filing |
| $21.01 | 12,809 | Large Shareholder | 108,515 | 2010-12-09 | Filing |
| $21.04 | 2,850 | Director | 105,665 | 2010-12-13 | Filing |
| $21.01 | 12,809 | Director | 108,515 | 2010-12-09 | Filing |
| $20.97 | 21,000 | Officer | 0 | 2010-12-08 | Filing |
| $20.97 | 3,500 | Officer | 0 | 2010-12-07 | Filing |
| $20.95 | 500 | Officer | 0 | 2010-12-03 | Filing |
| $20.67 | 17,421 | Large Shareholder, Officer, Director | 3,885,181 | 2010-12-07 | Filing |
| $20.62 | 17,421 | Large Shareholder, Officer, Director | 3,902,602 | 2010-12-06 | Filing |