| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $50.38 | 500 | $25,190.00 | 2,413,380 | 2011-05-05 | Filing | |
| $49.87 | 26,100 | $1,301,607.00 | 2,413,880 | 2011-05-05 | Filing | |
| $49.97 | 19,100 | $954,427.00 | 2,439,980 | 2011-05-04 | Filing | |
| $51.40 | 12,604 | $647,845.60 | 2,459,080 | 2011-05-03 | Filing | |
| $50.60 | 24,396 | $1,234,437.60 | 2,471,684 | 2011-05-03 | Filing | |
| $51.06 | 24,000 | $1,225,440.00 | 2,496,080 | 2011-05-02 | Filing | |
| $49.77 | 38,500 | $1,916,145.00 | 2,520,080 | 2011-04-29 | Filing | |
| $49.43 | 150,000 | $7,414,500.00 | 2,558,580 | 2011-04-28 | Filing | |
| $50.31 | 1,800 | $90,558.00 | 2,708,580 | 2011-04-27 | Filing | |
| $49.84 | 198,200 | $9,878,288.00 | 2,710,380 | 2011-04-27 | Filing | |
| $49.47 | 37,517 | $1,855,965.99 | 2,908,580 | 2011-04-26 | Filing | |
| $49.10 | 27,521 | $1,351,281.10 | 2,946,097 | 2011-04-26 | Filing | |
| $48.26 | 6,441 | $310,842.66 | 2,973,618 | 2011-04-21 | Filing | |
| $47.50 | 18,000 | $855,000.00 | 2,980,059 | 2011-04-20 | Filing | |
| $47.00 | 1,879 | $88,313.00 | 2,998,059 | 2011-04-19 | Filing | |
| $46.87 | 10,301 | $482,807.87 | 2,999,938 | 2011-04-18 | Filing | |
| $47.46 | 17,500 | $830,550.00 | 3,010,239 | 2011-04-15 | Filing | |
| $47.78 | 12,200 | $582,916.00 | 3,027,739 | 2011-04-14 | Filing | |
| $47.89 | 1,631 | $78,108.59 | 3,039,939 | 2011-04-13 | Filing | |
| $48.62 | 7,609 | $369,949.58 | 3,041,570 | 2011-04-12 | Filing |