Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $25.00 | 2,033 | Officer | 1,942 | 2011-08-02 | Filing |
| $25.00 | 23,505 | Officer | 1,942 | 2011-08-01 | Filing |
| $24.83 | 895 | Officer | 5,070 | 2011-08-01 | Filing |
| $24.06 | 14,279 | Large Shareholder, Officer, Director | 1,662,110 | 2011-07-28 | Filing |
| $24.27 | 299,040 | Large Shareholder, Officer, Director | 1,662,110 | 2011-07-27 | Filing |
| $21.74 | 20,595 | Large Shareholder, Officer, Director | 1,662,110 | 2011-07-26 | Filing |
| $21.80 | 22,472 | Large Shareholder, Officer, Director | 1,662,110 | 2011-07-25 | Filing |
| $22.46 | 5,172 | Large Shareholder, Officer, Director | 1,662,110 | 2011-07-21 | Filing |
| $22.34 | 13,612 | Large Shareholder, Officer, Director | 1,662,110 | 2011-07-20 | Filing |
| $22.53 | 27,120 | Large Shareholder, Officer, Director | 1,662,110 | 2011-07-19 | Filing |
| $22.22 | 300 | Large Shareholder, Officer, Director | 1,662,110 | 2011-07-18 | Filing |
| $22.08 | 12,790 | Large Shareholder, Officer, Director | 1,662,110 | 2011-07-15 | Filing |
| $21.91 | 130 | Large Shareholder, Officer, Director | 1,662,110 | 2011-07-14 | Filing |
| $22.02 | 20,367 | Large Shareholder, Officer, Director | 1,662,110 | 2011-07-13 | Filing |
| $21.93 | 1,700 | Large Shareholder, Officer, Director | 1,662,110 | 2011-07-12 | Filing |
| $21.92 | 1,300 | Large Shareholder, Officer, Director | 1,662,110 | 2011-07-11 | Filing |
| $22.00 | 14,902 | Officer | 1,311 | 2011-07-07 | Filing |
| $14.25 | 1,642 | Officer | 0 | 2010-12-15 | Filing |
| $21.81 | 11,254 | Large Shareholder, Officer, Director | 1,662,110 | 2011-07-08 | Filing |
| $21.94 | 25,219 | Large Shareholder, Officer, Director | 1,662,110 | 2011-07-07 | Filing |