| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $82.14 | 5,617 | $461,359.04 | 12,040 | 2011-02-09 | Filing | |
| $81.87 | 24,383 | $1,996,345.93 | 17,657 | 2011-02-09 | Filing | |
| $69.66 | 16,000 | $1,114,560.00 | 60,069 | 2010-12-06 | Filing | |
| $69.66 | 16,000 | $1,114,560.00 | 0 | 2010-12-06 | Filing | |
| $69.66 | 85,000 | $5,921,100.00 | 0 | 2010-12-06 | Filing | |
| $52.40 | 40,000 | $2,096,156.00 | 0 | 2010-03-12 | Filing | |
| $52.80 | 60,000 | $3,168,222.00 | 0 | 2010-03-11 | Filing | |
| $52.58 | 10,000 | $525,787.00 | 0 | 2010-03-10 | Filing | |
| $48.61 | 14,751 | $717,066.76 | 0 | 2010-01-26 | Filing | |
| $45.87 | 5,519 | $253,151.56 | 0 | 2009-12-08 | Filing | |
| $37.22 | 112 | $4,168.64 | 0 | 2008-08-04 | Filing | |
| $40.34 | 5,517 | $222,566.81 | 0 | 2009-11-09 | Filing | |
| $41.14 | 14,751 | $606,891.54 | 0 | 2009-10-26 | Filing | |
| $48.09 | 5,517 | $265,337.91 | 0 | 2009-10-08 | Filing | |
| $48.42 | 5,000 | $242,120.50 | 2,000 | 2009-09-28 | Filing | |
| $45.24 | 5,426 | $245,486.89 | 0 | 2009-09-10 | Filing | |
| $44.94 | 5,426 | $243,839.01 | 5,426 | 2009-09-09 | Filing | |
| $44.46 | 5,426 | $241,240.50 | 10,852 | 2009-09-08 | Filing | |
| $45.24 | 5,426 | $245,486.89 | 0 | 2009-09-10 | Filing | |
| $44.94 | 5,426 | $243,839.01 | 5,426 | 2009-09-09 | Filing |