| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $100.58 | 3,613 | $363,403.13 | 7,454 | 2011-05-02 | Filing | |
| $128.30 | 12,500 | $1,603,713.75 | 339,728 | 2011-02-14 | Filing | |
| $120.15 | 2,208 | $265,291.20 | 0 | 2011-02-04 | Filing | |
| $125.00 | 2,650 | $331,250.00 | 1,554 | 2011-02-07 | Filing | |
| $120.15 | 2,234 | $268,415.10 | 6,339 | 2011-02-04 | Filing | |
| $109.92 | 4,416 | $485,424.38 | 2,208 | 2011-02-01 | Filing | |
| $109.97 | 5,962 | $655,659.03 | 5,554 | 2011-02-01 | Filing | |
| $109.99 | 5,298 | $582,729.14 | 1,947 | 2011-02-01 | Filing | |
| $109.95 | 4,471 | $491,584.21 | 5,090 | 2011-02-01 | Filing | |
| $109.90 | 4,270 | $469,277.70 | 8,573 | 2011-02-01 | Filing | |
| $109.96 | 10,374 | $1,140,730.23 | 558 | 2011-02-01 | Filing | |
| $109.95 | 3,312 | $364,151.75 | 4,204 | 2011-02-01 | Filing | |
| $140.00 | 1,786 | $250,040.00 | 621 | 2010-12-03 | Filing | |
| $139.72 | 7,000 | $978,011.30 | 18,936 | 2010-12-03 | Filing | |
| $137.27 | 5,000 | $686,355.00 | 6,219 | 2010-12-02 | Filing | |
| $127.04 | 15,000 | $1,905,601.50 | 25,336 | 2010-11-22 | Filing | |
| $120.38 | 12,500 | $1,504,773.75 | 329,044 | 2010-11-15 | Filing | |
| $122.19 | 10,215 | $1,248,141.23 | 5,412 | 2010-11-09 | Filing | |
| $123.29 | 8,000 | $986,350.40 | 25,936 | 2010-11-08 | Filing | |
| $125.00 | 3,571 | $446,375.00 | 892 | 2010-11-04 | Filing |