Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $21.23 | 304 | Large Shareholder, Officer, Director | 3,248,210 | 2011-05-19 | Filing |
| $21.00 | 1,050 | Large Shareholder, Officer, Director | 3,248,514 | 2011-05-18 | Filing |
| $21.04 | 150 | Large Shareholder, Officer, Director | 3,249,654 | 2011-05-18 | Filing |
| $21.08 | 600 | Large Shareholder, Officer, Director | 3,249,714 | 2011-05-18 | Filing |
| $21.10 | 693 | Large Shareholder, Officer, Director | 3,250,314 | 2011-05-18 | Filing |
| $21.11 | 1,100 | Large Shareholder, Officer, Director | 3,251,007 | 2011-05-18 | Filing |
| $21.14 | 907 | Large Shareholder, Officer, Director | 3,252,107 | 2011-05-18 | Filing |
| $21.16 | 350 | Large Shareholder, Officer, Director | 3,253,064 | 2011-05-18 | Filing |
| $21.19 | 100 | Large Shareholder, Officer, Director | 3,253,364 | 2011-05-18 | Filing |
| $21.22 | 300 | Large Shareholder, Officer, Director | 3,253,464 | 2011-05-18 | Filing |
| $21.25 | 4,500 | Large Shareholder, Officer, Director | 3,253,764 | 2011-05-18 | Filing |
| $21.01 | 1,550 | Large Shareholder, Officer, Director | 3,862,266 | 2011-05-19 | Filing |
| $21.04 | 1,081 | Large Shareholder, Officer, Director | 3,863,816 | 2011-05-19 | Filing |
| $21.07 | 2,607 | Large Shareholder, Officer, Director | 3,864,897 | 2011-05-19 | Filing |
| $21.10 | 2,162 | Large Shareholder, Officer, Director | 3,867,504 | 2011-05-19 | Filing |
| $21.13 | 966 | Large Shareholder, Officer, Director | 3,869,666 | 2011-05-19 | Filing |
| $21.15 | 1,630 | Large Shareholder, Officer, Director | 3,870,632 | 2011-05-19 | Filing |
| $21.18 | 450 | Large Shareholder, Officer, Director | 3,872,262 | 2011-05-19 | Filing |
| $21.21 | 500 | Large Shareholder, Officer, Director | 3,872,712 | 2011-05-19 | Filing |
| $21.23 | 304 | Large Shareholder, Officer, Director | 3,873,312 | 2011-05-19 | Filing |