| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $97.50 | 28,035 | $2,733,412.50 | 65,102 | 2011-02-07 | Filing | |
| $97.00 | 85,000 | $8,245,144.50 | 18,694 | 2011-02-03 | Filing | |
| $96.52 | 6,667 | $643,499.51 | 468 | 2011-02-02 | Filing | |
| $94.87 | 7,048 | $668,646.58 | 33,923 | 2011-01-31 | Filing | |
| $81.98 | 42,000 | $3,443,248.20 | 7,066 | 2010-11-23 | Filing | |
| $85.22 | 18,000 | $1,533,960.00 | 468 | 2010-11-12 | Filing | |
| $79.09 | 5,224 | $413,160.41 | 30,626 | 2010-08-09 | Filing | |
| $79.42 | 3,850 | $305,767.00 | 35,850 | 2010-08-09 | Filing | |
| $80.00 | 9,762 | $780,960.00 | 28,677 | 2010-05-10 | Filing | |
| $78.86 | 13,525 | $1,066,609.90 | 7,384 | 2009-11-23 | Filing | |
| $79.00 | 22,080 | $1,744,344.29 | 0 | 2009-11-23 | Filing | |
| $77.11 | 8,000 | $616,900.80 | 1,121 | 2009-11-06 | Filing |