| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $38.71 | 2,790 | $108,000.90 | 106,423 | 2011-02-28 | Filing | |
| $38.31 | 13,529 | $518,295.99 | 82,012 | 2011-03-02 | Filing | |
| $38.74 | 16,205 | $627,781.70 | 82,012 | 2011-03-01 | Filing | |
| $37.87 | 40,000 | $1,514,800.00 | 557,431 | 2010-12-10 | Filing | |
| $36.02 | 3,500 | $126,061.95 | 23,971 | 2010-11-23 | Filing | |
| $36.48 | 2,288 | $83,456.40 | 12,724 | 2010-11-11 | Filing | |
| $33.00 | 4,902 | $161,766.00 | 64,213 | 2010-09-14 | Filing | |
| $30.58 | 6,335 | $193,724.30 | 23,791 | 2010-08-31 | Filing | |
| $35.60 | 200 | $7,120.00 | 0 | 2010-05-12 | Filing | |
| $35.79 | 200 | $7,158.72 | 200 | 2010-05-12 | Filing | |
| $35.78 | 6,335 | $226,652.36 | 35,638 | 2010-05-12 | Filing | |
| $35.86 | 12,649 | $453,561.52 | 66,641 | 2010-05-12 | Filing | |
| $35.80 | 10,684 | $382,487.20 | 66,641 | 2010-05-11 | Filing | |
| $35.02 | 27,627 | $967,544.51 | 66,641 | 2010-05-10 | Filing | |
| $33.00 | 1,811 | $59,763.00 | 19,866 | 2010-03-10 | Filing | |
| $32.96 | 5,106 | $168,280.48 | 23,546 | 2010-03-05 | Filing | |
| $29.26 | 7,355 | $215,226.42 | 57,500 | 2009-12-03 | Filing | |
| $30.17 | 5,168 | $155,943.88 | 54,377 | 2009-11-11 | Filing | |
| $26.44 | 21,000 | $555,240.00 | 59,745 | 2009-05-06 | Filing | |
| $26.49 | 269 | $7,126.35 | 491,636 | 2009-05-06 | Filing |