| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $54.51 | 3,276 | $178,574.76 | 9,238 | 2011-11-07 | Filing | |
| $53.13 | 1,226 | $65,137.38 | 8,642 | 2011-10-28 | Filing | |
| $47.52 | 300 | $14,256.00 | 8,642 | 2011-09-30 | Filing | |
| $47.50 | 700 | $33,250.00 | 8,942 | 2011-09-30 | Filing | |
| $51.12 | 712 | $36,397.44 | 9,642 | 2011-08-04 | Filing | |
| $53.00 | 250 | $13,250.00 | 24,154 | 2011-06-28 | Filing | |
| $52.12 | 412 | $21,473.44 | 24,404 | 2011-06-23 | Filing | |
| $51.75 | 155 | $8,021.25 | 24,816 | 2011-06-15 | Filing | |
| $51.76 | 250 | $12,940.00 | 24,971 | 2011-06-14 | Filing | |
| $51.50 | 500 | $25,750.00 | 25,221 | 2011-06-13 | Filing | |
| $51.25 | 1,000 | $51,250.00 | 25,721 | 2011-06-13 | Filing | |
| $51.00 | 1,000 | $51,000.00 | 26,721 | 2011-06-13 | Filing | |
| $52.00 | 15 | $780.00 | 27,721 | 2011-06-07 | Filing | |
| $51.72 | 500 | $25,860.00 | 27,736 | 2011-06-06 | Filing | |
| $5,140.00 | 4,020 | $20,662,800.00 | 8,642 | 2011-02-07 | Filing | |
| $53.92 | 700 | $37,744.00 | 10,466 | 2010-12-30 | Filing | |
| $53.95 | 300 | $16,184.01 | 11,166 | 2010-12-30 | Filing | |
| $54.19 | 163 | $8,832.97 | 11,466 | 2010-12-29 | Filing | |
| $54.21 | 100 | $5,421.00 | 11,629 | 2010-12-29 | Filing | |
| $54.22 | 200 | $10,844.00 | 11,729 | 2010-12-29 | Filing |