| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $40.00 | 3,500 | $140,000.00 | 0 | 2011-02-25 | Filing | |
| $41.10 | 10,000 | $411,000.00 | 421,348 | 2011-02-18 | Filing | |
| $40.99 | 30,000 | $1,229,610.00 | 100 | 2011-02-18 | Filing | |
| $41.05 | 20,000 | $820,940.00 | 30,100 | 2011-02-18 | Filing | |
| $41.19 | 5,000 | $205,950.00 | 5,040 | 2011-02-18 | Filing | |
| $41.14 | 2,856 | $117,501.55 | 10,040 | 2011-02-18 | Filing | |
| $41.18 | 4,500 | $185,287.50 | 0 | 2011-02-18 | Filing | |
| $41.18 | 4,444 | $182,995.03 | 4,500 | 2011-02-18 | Filing | |
| $41.25 | 5,000 | $206,265.00 | 8,772 | 2011-02-18 | Filing | |
| $38.10 | 5,000 | $190,500.00 | 5,040 | 2011-01-07 | Filing | |
| $37.50 | 20,000 | $750,000.00 | 8,175 | 2011-01-05 | Filing | |
| $38.15 | 5,000 | $190,750.00 | 5,040 | 2011-01-04 | Filing | |
| $38.23 | 10,000 | $382,250.00 | 421,348 | 2011-01-03 | Filing | |
| $38.07 | 10,000 | $380,650.00 | 421,348 | 2010-12-30 | Filing | |
| $37.84 | 72,577 | $2,746,313.68 | 186,601 | 2010-12-28 | Filing | |
| $37.59 | 7,423 | $279,030.57 | 259,178 | 2010-12-28 | Filing | |
| $38.18 | 5,000 | $190,900.00 | 421,348 | 2010-12-21 | Filing | |
| $37.51 | 5,000 | $187,565.00 | 5,040 | 2010-12-17 | Filing | |
| $38.51 | 10,000 | $385,110.00 | 421,348 | 2010-12-09 | Filing | |
| $38.58 | 29,000 | $1,118,849.00 | 0 | 2010-12-09 | Filing |