| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $599.33 | 22,131 | $13,263,880.67 | 4,793 | 2012-03-26 | Filing | |
| $598.57 | 56,794 | $33,995,139.14 | 26,924 | 2012-03-26 | Filing | |
| $597.06 | 1,222 | $729,603.17 | 83,718 | 2012-03-26 | Filing | |
| $603.05 | 30,490 | $18,387,110.36 | 257 | 2012-03-26 | Filing | |
| $602.30 | 33,661 | $20,274,158.31 | 30,747 | 2012-03-26 | Filing | |
| $551.51 | 2,868 | $1,581,732.11 | 13,817 | 2012-03-12 | Filing | |
| $550.98 | 7,982 | $4,397,900.81 | 16,685 | 2012-03-12 | Filing | |
| $549.57 | 3,100 | $1,703,681.88 | 24,667 | 2012-03-12 | Filing | |
| $548.93 | 5,428 | $2,979,607.78 | 27,767 | 2012-03-12 | Filing | |
| $547.80 | 800 | $438,241.84 | 33,195 | 2012-03-12 | Filing | |
| $499.61 | 10,000 | $4,996,137.00 | 184,312 | 2012-02-13 | Filing | |
| $452.28 | 30,000 | $13,568,529.00 | 501 | 2012-01-30 | Filing | |
| $412.43 | 100 | $41,243.00 | 213 | 2012-01-03 | Filing | |
| $411.01 | 895 | $367,849.92 | 313 | 2012-01-03 | Filing | |
| $409.88 | 505 | $206,990.97 | 1,208 | 2012-01-03 | Filing | |
| $400.00 | 500 | $200,000.00 | 213 | 2011-12-23 | Filing | |
| $388.09 | 525 | $203,747.78 | 213 | 2011-12-01 | Filing | |
| $386.92 | 400 | $154,768.00 | 738 | 2011-12-01 | Filing | |
| $385.95 | 600 | $231,568.98 | 1,138 | 2011-12-01 | Filing | |
| $385.02 | 1,175 | $452,398.74 | 1,738 | 2011-12-01 | Filing |