| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $85.06 | 28,243 | $2,402,349.58 | 28,364 | 2011-05-20 | Filing | |
| $85.89 | 5,998 | $515,168.22 | 28,364 | 2011-05-20 | Filing | |
| $85.89 | 4,424 | $379,977.36 | 28,364 | 2011-05-20 | Filing | |
| $85.89 | 3,520 | $302,332.80 | 28,364 | 2011-05-20 | Filing | |
| $85.73 | 400 | $34,292.00 | 19,658 | 2011-05-20 | Filing | |
| $98.89 | 2,500 | $247,225.00 | 111,382 | 2011-04-01 | Filing | |
| $98.89 | 10,000 | $988,900.00 | 111,382 | 2011-04-01 | Filing | |
| $98.89 | 4,660 | $460,827.40 | 111,382 | 2011-04-01 | Filing | |
| $95.00 | 1,798 | $170,810.00 | 47,852 | 2011-02-18 | Filing | |
| $94.88 | 25,000 | $2,372,000.00 | 47,852 | 2011-02-18 | Filing | |
| $94.88 | 20,000 | $1,897,600.00 | 47,852 | 2011-02-18 | Filing | |
| $97.00 | 18,896 | $1,832,912.00 | 38,650 | 2011-02-16 | Filing | |
| $91.89 | 2,034 | $186,904.26 | 111,382 | 2011-02-01 | Filing | |
| $91.89 | 15,000 | $1,378,350.00 | 111,382 | 2011-02-01 | Filing | |
| $91.89 | 4,000 | $367,560.00 | 111,382 | 2011-02-01 | Filing | |
| $91.89 | 466 | $42,820.74 | 111,382 | 2011-01-28 | Filing | |
| $92.00 | 28,472 | $2,619,424.00 | 54,927 | 2011-02-01 | Filing | |
| $89.18 | 23,368 | $2,083,958.24 | 72,212 | 2011-01-13 | Filing | |
| $87.00 | 12,038 | $1,047,306.00 | 72,212 | 2011-01-12 | Filing | |
| $87.00 | 17,170 | $1,493,790.00 | 38,650 | 2011-01-12 | Filing |