| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $86.71 | 500 | $43,355.00 | 29,314 | 2011-08-16 | Filing | |
| $86.70 | 1,000 | $86,700.00 | 29,814 | 2011-08-16 | Filing | |
| $86.64 | 200 | $17,328.00 | 30,814 | 2011-08-16 | Filing | |
| $86.62 | 300 | $25,986.00 | 31,014 | 2011-08-16 | Filing | |
| $86.50 | 500 | $43,250.00 | 31,314 | 2011-08-16 | Filing | |
| $85.80 | 200 | $17,160.00 | 31,814 | 2011-05-12 | Filing | |
| $85.75 | 1,929 | $165,411.75 | 32,014 | 2011-05-12 | Filing | |
| $85.70 | 600 | $51,420.00 | 33,943 | 2011-05-12 | Filing | |
| $85.65 | 200 | $17,130.00 | 34,543 | 2011-05-12 | Filing | |
| $85.55 | 300 | $25,665.00 | 34,743 | 2011-05-12 | Filing | |
| $80.15 | 300 | $24,045.00 | 5,969 | 2011-03-23 | Filing | |
| $80.14 | 100 | $8,014.00 | 6,269 | 2011-03-23 | Filing | |
| $80.13 | 400 | $32,052.00 | 6,369 | 2011-03-23 | Filing | |
| $80.12 | 400 | $32,048.00 | 6,769 | 2011-03-23 | Filing | |
| $80.11 | 400 | $32,044.00 | 7,169 | 2011-03-23 | Filing | |
| $80.10 | 400 | $32,040.00 | 7,569 | 2011-03-23 | Filing | |
| $80.09 | 100 | $8,009.00 | 7,969 | 2011-03-23 | Filing | |
| $80.08 | 300 | $24,024.00 | 8,069 | 2011-03-23 | Filing | |
| $80.07 | 100 | $8,007.00 | 8,369 | 2011-03-23 | Filing | |
| $81.27 | 103 | $8,370.81 | 16,135 | 2011-03-02 | Filing |