| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $52.43 | 12,333 | $646,653.72 | 2,978 | 2012-08-10 | Filing | |
| $52.73 | 8,080 | $426,056.78 | 15,311 | 2012-08-09 | Filing | |
| $52.64 | 62,314 | $3,280,408.36 | 23,391 | 2012-08-09 | Filing | |
| $50.56 | 6,322 | $319,656.76 | 6,576 | 2012-02-27 | Filing | |
| $48.31 | 15,000 | $724,593.00 | 12,676 | 2012-02-10 | Filing | |
| $50.08 | 2,291 | $114,733.51 | 10,553 | 2011-11-17 | Filing | |
| $70.07 | 600 | $42,042.54 | 3,020 | 2011-05-10 | Filing | |
| $70.00 | 8,938 | $625,660.00 | 2,578 | 2011-05-10 | Filing | |
| $70.07 | 600 | $42,042.54 | 2,578 | 2011-05-10 | Filing | |
| $68.13 | 222 | $15,124.86 | 3,020 | 2011-05-04 | Filing | |
| $64.52 | 6,322 | $407,895.44 | 1,000 | 2011-02-18 | Filing | |
| $63.53 | 5,100 | $323,982.60 | 264,331 | 2011-02-11 | Filing | |
| $64.76 | 19,400 | $1,256,324.60 | 269,431 | 2011-02-09 | Filing | |
| $64.24 | 14,300 | $918,560.50 | 288,831 | 2011-02-09 | Filing | |
| $63.47 | 1,200 | $76,165.20 | 303,131 | 2011-02-08 | Filing | |
| $63.24 | 15,459 | $977,627.16 | 304,331 | 2011-02-07 | Filing | |
| $63.17 | 400 | $25,267.20 | 319,790 | 2011-02-04 | Filing | |
| $62.68 | 24,141 | $1,513,206.16 | 320,190 | 2011-02-04 | Filing | |
| $61.64 | 5,250 | $323,599.50 | 1,000 | 2011-02-03 | Filing | |
| $60.80 | 3,285 | $199,728.00 | 6,708 | 2011-02-03 | Filing |