| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $69.43 | 7,538 | $523,363.34 | 25,946 | 2012-01-26 | Filing | |
| $62.58 | 2,936 | $183,734.88 | 22,607 | 2011-11-10 | Filing | |
| $64.05 | 45,442 | $2,910,560.10 | 150,884 | 2011-11-07 | Filing | |
| $64.12 | 8,601 | $551,496.12 | 227,688 | 2011-11-07 | Filing | |
| $64.05 | 34,014 | $2,178,596.70 | 127,764 | 2011-10-27 | Filing | |
| $63.51 | 10,011 | $635,798.61 | 46,571 | 2011-10-27 | Filing | |
| $59.25 | 83,721 | $4,960,469.25 | 445,969 | 2011-09-16 | Filing | |
| $58.93 | 38,311 | $2,257,667.23 | 345,745 | 2011-04-28 | Filing | |
| $56.36 | 9,041 | $509,550.76 | 35,546 | 2011-09-13 | Filing | |
| $54.92 | 73,643 | $4,044,473.56 | 403,891 | 2011-08-30 | Filing | |
| $52.84 | 20,290 | $1,072,123.60 | 200,244 | 2011-08-25 | Filing | |
| $51.62 | 47,179 | $2,435,379.98 | 308,606 | 2011-08-24 | Filing | |
| $55.50 | 93,739 | $5,202,514.50 | 393,794 | 2011-08-05 | Filing | |
| $60.41 | 125,000 | $7,551,250.00 | 2,041,297 | 2011-05-10 | Filing | |
| $59.99 | 125,000 | $7,498,750.00 | 2,166,297 | 2011-05-09 | Filing | |
| $59.59 | 125,000 | $7,448,750.00 | 2,291,297 | 2011-05-06 | Filing | |
| $59.26 | 125,000 | $7,407,500.00 | 2,433,871 | 2011-05-05 | Filing | |
| $58.86 | 28,225 | $1,661,323.50 | 384,056 | 2011-04-28 | Filing | |
| $58.13 | 8,978 | $521,891.14 | 77,270 | 2011-04-28 | Filing | |
| $58.33 | 6,677 | $389,469.41 | 86,248 | 2011-04-28 | Filing |