| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $91.21 | 5,371 | $489,865.81 | 23,745 | 2011-03-31 | Filing | |
| $87.45 | 1,208 | $105,639.60 | 23,745 | 2011-02-15 | Filing | |
| $87.18 | 1,846 | $160,934.28 | 25,845 | 2011-02-11 | Filing | |
| $89.05 | 2,900 | $258,245.00 | 27,691 | 2011-02-10 | Filing | |
| $88.09 | 27,467 | $2,419,568.03 | 30,591 | 2011-02-10 | Filing | |
| $88.13 | 1,448 | $127,612.24 | 28,578 | 2011-02-10 | Filing | |
| $87.95 | 30,366 | $2,670,701.85 | 25,444 | 2010-12-27 | Filing | |
| $85.00 | 155,000 | $13,175,000.00 | 104,797 | 2010-12-01 | Filing | |
| $81.00 | 881 | $71,361.00 | 16,748 | 2010-10-29 | Filing | |
| $81.00 | 881 | $71,361.00 | 16,748 | 2010-10-29 | Filing | |
| $80.00 | 30,000 | $2,400,000.00 | 25,444 | 2010-10-13 | Filing | |
| $79.50 | 5,000 | $397,500.00 | 17,629 | 2010-10-06 | Filing | |
| $79.00 | 881 | $69,599.00 | 17,629 | 2010-10-01 | Filing | |
| $74.32 | 1,796 | $133,475.13 | 11,408 | 2010-09-08 | Filing | |
| $74.31 | 100 | $7,431.20 | 13,204 | 2010-09-08 | Filing | |
| $76.00 | 924 | $70,224.00 | 18,510 | 2010-07-14 | Filing | |
| $75.77 | 617 | $46,748.86 | 12,844 | 2010-06-01 | Filing | |
| $78.20 | 4,116 | $321,871.20 | 23,632 | 2010-04-27 | Filing | |
| $79.74 | 648 | $51,671.52 | 11,944 | 2010-04-26 | Filing | |
| $79.94 | 1,000 | $79,943.00 | 11,944 | 2010-04-23 | Filing |