| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $196.54 | 200 | $39,308.00 | 10,000 | 2011-05-02 | Filing | |
| $197.41 | 1,300 | $256,630.14 | 10,200 | 2011-05-02 | Filing | |
| $198.14 | 1,300 | $257,579.01 | 11,500 | 2011-05-02 | Filing | |
| $199.27 | 2,600 | $518,110.84 | 12,800 | 2011-05-02 | Filing | |
| $200.13 | 2,600 | $520,336.96 | 15,400 | 2011-05-02 | Filing | |
| $200.00 | 2,520 | $504,000.00 | 5,381 | 2011-05-02 | Filing | |
| $171.80 | 1,680 | $288,624.00 | 7,901 | 2011-03-28 | Filing | |
| $161.45 | 7,480 | $1,207,646.00 | 0 | 2011-03-15 | Filing | |
| $161.45 | 218 | $35,196.10 | 5,381 | 2011-03-15 | Filing | |
| $170.66 | 18,487 | $3,154,941.51 | 14,000 | 2011-03-07 | Filing | |
| $171.61 | 51,513 | $8,840,388.04 | 32,487 | 2011-03-07 | Filing | |
| $175.27 | 300 | $52,580.01 | 0 | 2011-02-24 | Filing | |
| $176.07 | 700 | $123,248.02 | 300 | 2011-02-24 | Filing | |
| $176.91 | 2,400 | $424,585.92 | 1,000 | 2011-02-24 | Filing | |
| $178.06 | 1,687 | $300,388.40 | 3,400 | 2011-02-24 | Filing | |
| $179.13 | 500 | $89,567.00 | 5,087 | 2011-02-24 | Filing | |
| $180.14 | 600 | $108,082.08 | 5,587 | 2011-02-22 | Filing | |
| $181.12 | 1,400 | $253,572.06 | 6,187 | 2011-02-22 | Filing | |
| $181.79 | 1,153 | $209,609.06 | 7,587 | 2011-02-22 | Filing | |
| $182.98 | 1,347 | $246,475.00 | 8,740 | 2011-02-22 | Filing |