| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $61.81 | 11,948 | $738,505.88 | 0 | 2011-08-17 | Filing | |
| $65.64 | 3,500 | $229,730.20 | 72,311 | 2011-05-10 | Filing | |
| $66.42 | 2,416 | $160,478.45 | 4,076 | 2011-05-04 | Filing | |
| $65.18 | 20,737 | $1,351,575.45 | 32,262 | 2011-05-02 | Filing | |
| $64.17 | 4,714 | $302,497.38 | 81,936 | 2010-11-11 | Filing | |
| $64.78 | 35,522 | $2,301,076.09 | 15,377 | 2010-11-09 | Filing | |
| $64.74 | 31,622 | $2,047,284.17 | 0 | 2010-11-04 | Filing | |
| $63.90 | 2,417 | $154,446.30 | 6,431 | 2010-11-01 | Filing | |
| $60.61 | 4,540 | $275,187.56 | 35,570 | 2010-08-09 | Filing | |
| $59.63 | 31,800 | $1,896,081.36 | 40,110 | 2010-08-06 | Filing | |
| $63.21 | 39 | $2,465.19 | 0 | 2010-05-18 | Filing | |
| $62.42 | 12 | $749.04 | 39 | 2010-05-10 | Filing | |
| $61.83 | 17,500 | $1,082,088.00 | 12,618 | 2010-05-04 | Filing | |
| $63.49 | 13,276 | $842,919.79 | 5,769 | 2010-02-22 | Filing | |
| $62.48 | 17,500 | $1,093,312.50 | 7,425 | 2010-02-18 | Filing | |
| $62.42 | 8,000 | $499,328.00 | 54,729 | 2010-02-03 | Filing | |
| $62.71 | 1,611 | $101,025.81 | 9,632 | 2010-02-03 | Filing | |
| $61.56 | 21,467 | $1,321,594.39 | 63,642 | 2009-11-13 | Filing | |
| $61.29 | 15,700 | $962,307.95 | 5,688 | 2009-11-09 | Filing | |
| $59.88 | 20,000 | $1,197,600.00 | 1,013,978 | 2009-11-05 | Filing |