| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $603.76 | 900 | $543,381.03 | 53,256 | 2012-03-26 | Filing | |
| $602.92 | 1,600 | $964,664.00 | 54,156 | 2012-03-26 | Filing | |
| $601.95 | 2,100 | $1,264,087.02 | 55,756 | 2012-03-26 | Filing | |
| $601.09 | 800 | $480,875.04 | 57,856 | 2012-03-26 | Filing | |
| $599.57 | 1,500 | $899,354.55 | 58,656 | 2012-03-26 | Filing | |
| $598.72 | 5,800 | $3,472,595.14 | 60,156 | 2012-03-26 | Filing | |
| $597.81 | 21,670 | $12,954,594.71 | 65,956 | 2012-03-26 | Filing | |
| $596.95 | 24,931 | $14,882,605.33 | 87,626 | 2012-03-26 | Filing | |
| $595.96 | 7,900 | $4,708,084.00 | 112,557 | 2012-03-26 | Filing | |
| $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 |