Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $20.25 | 14,577 | Large Shareholder, Officer, Director | 29,888 | 2010-06-03 | Filing |
| $20.00 | 20,000 | Large Shareholder, Officer, Director | 44,465 | 2010-06-02 | Filing |
| $20.47 | 10,200 | Large Shareholder, Officer, Director | 64,465 | 2010-05-27 | Filing |
| $32.56 | 4,500 | Officer | 1,806 | 2010-03-16 | Filing |
| $30.84 | 39,677 | Large Shareholder, Officer, Director | 49,777 | 2010-03-05 | Filing |
| $30.05 | 8,333 | Officer, Director | 26,105 | 2010-02-19 | Filing |
| $30.00 | 30,760 | Officer, Director | 131,607 | 2010-02-18 | Filing |
| $30.00 | 25,000 | Officer, Director | 210,391 | 2010-02-19 | Filing |
| $30.01 | 75,000 | Officer, Director | 235,391 | 2010-02-18 | Filing |
| $28.50 | 17,600 | Large Shareholder, Officer, Director | 91,086 | 2009-12-30 | Filing |
| $28.50 | 44,600 | Large Shareholder, Officer, Director | 108,686 | 2009-12-29 | Filing |
| $29.00 | 100 | Large Shareholder, Officer, Director | 153,286 | 2009-12-28 | Filing |
| $29.01 | 1,400 | Large Shareholder, Officer, Director | 153,386 | 2009-12-24 | Filing |
| $27.00 | 7,934 | Large Shareholder, Officer, Director | 154,786 | 2009-09-18 | Filing |
| $27.00 | 19,200 | Large Shareholder, Officer, Director | 162,720 | 2009-09-17 | Filing |
| $30.75 | 300 | Large Shareholder, Officer, Director | 185,920 | 2009-06-26 | Filing |
| $30.75 | 11,511 | Large Shareholder, Officer, Director | 186,220 | 2009-06-24 | Filing |
| $30.82 | 51,700 | Large Shareholder, Officer, Director | 197,731 | 2009-06-23 | Filing |
| $33.20 | 35,000 | Officer, Director | 46,547 | 2009-06-01 | Filing |
| $32.17 | 39,900 | Officer, Director | 46,547 | 2009-05-29 | Filing |