| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $90.83 | 21,400 | $1,943,794.10 | 60,419 | 2013-02-28 | Filing | |
| $90.99 | 45,181 | $4,110,861.06 | 243,213 | 2013-02-20 | Filing | |
| $91.06 | 17,715 | $1,613,110.19 | 288,394 | 2013-02-20 | Filing | |
| $91.03 | 13,348 | $1,215,025.73 | 306,109 | 2013-02-20 | Filing | |
| $90.29 | 8,400 | $758,397.36 | 14,330 | 2013-02-20 | Filing | |
| $91.03 | 1,477 | $134,452.20 | 18,861 | 2013-02-19 | Filing | |
| $89.91 | 7,336 | $659,592.23 | 29,813 | 2013-02-12 | Filing | |
| $89.91 | 1,350 | $121,381.20 | 37,149 | 2013-02-12 | Filing | |
| $90.00 | 3,800 | $342,000.00 | 20,338 | 2013-02-12 | Filing | |
| $89.20 | 5,400 | $481,682.70 | 900 | 2013-02-07 | Filing | |
| $88.85 | 15,000 | $1,332,796.50 | 8,107 | 2013-01-31 | Filing | |
| $87.85 | 10,000 | $878,500.00 | 26,054 | 2013-01-24 | Filing | |
| $88.48 | 10,000 | $884,821.00 | 18,132 | 2013-01-24 | Filing | |
| $88.52 | 9,830 | $870,178.14 | 442,882 | 2013-01-24 | Filing | |
| $88.41 | 4,750 | $419,959.38 | 10,382 | 2013-01-24 | Filing | |
| $88.60 | 35,241 | $3,122,352.60 | 152,669 | 2013-01-24 | Filing | |
| $81.01 | 13,990 | $1,133,303.32 | 382,712 | 2012-12-07 | Filing | |
| $80.60 | 10,634 | $857,083.39 | 50,154 | 2012-12-06 | Filing | |
| $80.38 | 7,137 | $573,642.80 | 36,313 | 2012-12-05 | Filing | |
| $80.30 | 22,337 | $1,793,710.24 | 396,702 | 2012-11-30 | Filing |