| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $89.13 | 100 | $8,913.03 | 35,854 | 2011-05-04 | Filing | |
| $89.13 | 100 | $8,913.04 | 35,954 | 2011-05-04 | Filing | |
| $90.37 | 8,766 | $792,183.42 | 26,869 | 2011-05-02 | Filing | |
| $90.30 | 6,900 | $623,070.00 | 35,635 | 2011-05-02 | Filing | |
| $90.32 | 6,528 | $589,608.96 | 42,535 | 2011-05-02 | Filing | |
| $90.39 | 5,628 | $508,714.92 | 49,063 | 2011-05-02 | Filing | |
| $90.35 | 3,269 | $295,354.15 | 54,691 | 2011-05-02 | Filing | |
| $90.33 | 1,200 | $108,396.00 | 57,960 | 2011-05-02 | Filing | |
| $90.34 | 509 | $45,983.06 | 59,160 | 2011-05-02 | Filing | |
| $90.40 | 500 | $45,200.00 | 59,669 | 2011-05-02 | Filing | |
| $90.31 | 100 | $9,031.00 | 60,169 | 2011-05-02 | Filing | |
| $88.91 | 1,100 | $97,801.00 | 13,092 | 2011-04-28 | Filing | |
| $88.90 | 900 | $80,010.00 | 14,192 | 2011-04-28 | Filing | |
| $88.89 | 245 | $21,778.05 | 15,092 | 2011-04-28 | Filing | |
| $86.50 | 11,760 | $1,017,240.00 | 15,459 | 2011-04-25 | Filing | |
| $86.52 | 4,200 | $363,384.00 | 27,219 | 2011-04-25 | Filing | |
| $86.54 | 2,719 | $235,302.26 | 31,419 | 2011-04-25 | Filing | |
| $86.55 | 2,157 | $186,688.35 | 34,138 | 2011-04-25 | Filing | |
| $86.51 | 1,864 | $161,254.64 | 36,295 | 2011-04-25 | Filing | |
| $86.53 | 600 | $51,918.00 | 38,159 | 2011-04-25 | Filing |