| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $134.34 | 500 | $67,170.00 | 2,500 | 2011-04-01 | Filing | |
| $135.10 | 750 | $101,328.00 | 17,664 | 2011-04-01 | Filing | |
| $127.81 | 4,582 | $585,625.42 | 2,125 | 2011-03-30 | Filing | |
| $127.93 | 1,000 | $127,930.00 | 5,600 | 2011-03-28 | Filing | |
| $127.20 | 750 | $95,400.00 | 18,414 | 2011-03-28 | Filing | |
| $125.00 | 500 | $62,500.00 | 5,600 | 2011-03-21 | Filing | |
| $120.82 | 500 | $60,410.00 | 6,100 | 2011-03-21 | Filing | |
| $125.30 | 6,000 | $751,800.00 | 12,008 | 2011-03-16 | Filing | |
| $120.68 | 2,500 | $301,700.00 | 12,008 | 2011-03-15 | Filing | |
| $125.40 | 1,000 | $125,400.00 | 5,600 | 2011-03-14 | Filing | |
| $129.01 | 1,000 | $129,010.00 | 5,600 | 2011-03-07 | Filing | |
| $128.59 | 4,585 | $589,585.15 | 2,125 | 2011-03-02 | Filing | |
| $135.79 | 5 | $678.96 | 4,240 | 2011-02-28 | Filing | |
| $136.85 | 462 | $63,224.70 | 4,245 | 2011-02-28 | Filing | |
| $146.00 | 143 | $20,878.00 | 3,457 | 2011-02-25 | Filing | |
| $135.71 | 4 | $542.84 | 5,600 | 2011-02-28 | Filing | |
| $136.85 | 492 | $67,330.35 | 5,604 | 2011-02-28 | Filing | |
| $136.85 | 1,000 | $136,850.00 | 6,096 | 2011-02-28 | Filing | |
| $146.00 | 147 | $21,462.00 | 5,054 | 2011-02-25 | Filing | |
| $136.85 | 389 | $53,232.86 | 2,125 | 2011-02-28 | Filing |