| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $49.67 | 31,348 | $1,557,055.16 | 296,276 | 2012-05-24 | Filing | |
| $49.00 | 95,980 | $4,703,020.00 | 296,276 | 2012-05-23 | Filing | |
| $49.00 | 12,672 | $620,928.00 | 296,276 | 2012-05-22 | Filing | |
| $46.98 | 18,063 | $848,610.58 | 139,250 | 2012-05-16 | Filing | |
| $47.00 | 4,000 | $187,988.00 | 157,313 | 2012-05-16 | Filing | |
| $47.02 | 9,700 | $456,046.47 | 157,313 | 2012-05-16 | Filing | |
| $46.94 | 12,125 | $569,181.45 | 157,313 | 2012-05-16 | Filing | |
| $55.68 | 145 | $8,074.04 | 151,916 | 2011-11-15 | Filing | |
| $55.68 | 100 | $5,568.20 | 152,061 | 2011-11-15 | Filing | |
| $55.68 | 200 | $11,136.20 | 152,161 | 2011-11-15 | Filing | |
| $55.67 | 900 | $50,103.00 | 152,361 | 2011-11-15 | Filing | |
| $55.66 | 4,000 | $222,652.00 | 153,261 | 2011-11-15 | Filing | |
| $55.66 | 200 | $11,132.24 | 157,261 | 2011-11-15 | Filing | |
| $55.66 | 3,205 | $178,393.51 | 157,461 | 2011-11-15 | Filing | |
| $56.45 | 100 | $5,645.00 | 1,392,633 | 2011-11-14 | Filing | |
| $56.44 | 3,145 | $177,503.80 | 1,392,733 | 2011-11-14 | Filing | |
| $56.41 | 600 | $33,846.00 | 1,395,878 | 2011-11-14 | Filing | |
| $56.31 | 100 | $5,631.00 | 1,396,478 | 2011-11-14 | Filing | |
| $56.30 | 8,000 | $450,400.00 | 1,396,578 | 2011-11-14 | Filing | |
| $56.28 | 2,455 | $138,167.40 | 1,404,578 | 2011-11-14 | Filing |