| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $43.31 | 200 | $8,662.00 | 86,597 | 2011-01-07 | Filing | |
| $43.32 | 167 | $7,234.44 | 86,597 | 2011-01-07 | Filing | |
| $43.18 | 12,717 | $549,120.06 | 86,597 | 2011-01-07 | Filing | |
| $43.56 | 2,234 | $97,313.04 | 58,270 | 2011-01-06 | Filing | |
| $43.00 | 17,500 | $752,500.00 | 25,590 | 2011-01-05 | Filing | |
| $43.00 | 5,790 | $248,970.00 | 25,590 | 2011-01-05 | Filing | |
| $43.36 | 4,910 | $212,897.60 | 25,590 | 2011-01-03 | Filing | |
| $43.37 | 600 | $26,019.00 | 25,590 | 2011-01-03 | Filing | |
| $43.35 | 5,700 | $247,095.00 | 25,590 | 2011-01-03 | Filing | |
| $43.36 | 500 | $21,677.50 | 25,590 | 2011-01-03 | Filing | |
| $42.70 | 2,269 | $96,886.30 | 3,087 | 2010-12-31 | Filing | |
| $43.14 | 9,398 | $405,425.02 | 3,087 | 2010-12-30 | Filing | |
| $43.33 | 13,333 | $577,718.89 | 3,087 | 2010-12-30 | Filing | |
| $43.43 | 5,137 | $223,074.23 | 3,087 | 2010-12-29 | Filing | |
| $43.43 | 5,665 | $246,002.63 | 3,087 | 2010-12-29 | Filing | |
| $43.40 | 8,576 | $372,224.13 | 3,087 | 2010-12-29 | Filing | |
| $43.24 | 2 | $86.48 | 11,663 | 2010-12-28 | Filing | |
| $43.31 | 11,667 | $505,297.77 | 99,314 | 2010-12-28 | Filing | |
| $43.56 | 19,930 | $868,170.73 | 85,083 | 2010-12-23 | Filing | |
| $38.80 | 1,377 | $53,420.72 | 12,244 | 2010-11-18 | Filing |