| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $23.32 | 26,600 | $620,312.00 | 14,950,316 | 2011-02-03 | Filing | |
| $23.50 | 6,100 | $143,350.00 | 461,181 | 2011-02-03 | Filing | |
| $23.50 | 18,900 | $444,150.00 | 467,281 | 2011-02-01 | Filing | |
| $23.89 | 25,000 | $597,250.00 | 748,500 | 2010-12-28 | Filing | |
| $23.94 | 10,000 | $239,400.00 | 40 | 2010-12-22 | Filing | |
| $24.10 | 4,000 | $96,400.00 | 715,392 | 2010-12-21 | Filing | |
| $24.10 | 1,000 | $24,100.00 | 19,675 | 2010-12-20 | Filing | |
| $24.10 | 10,000 | $241,000.00 | 719,392 | 2010-12-20 | Filing | |
| $24.02 | 10,000 | $240,200.00 | 486,181 | 2010-12-13 | Filing | |
| $24.00 | 10,000 | $240,000.00 | 2,913,352 | 2010-12-07 | Filing | |
| $23.63 | 10,000 | $236,300.00 | 496,181 | 2010-12-03 | Filing | |
| $23.20 | 10,000 | $232,000.00 | 2,923,352 | 2010-11-05 | Filing | |
| $22.43 | 2,000 | $44,860.00 | 53,150 | 2010-11-01 | Filing | |
| $22.50 | 10,000 | $225,000.00 | 2,933,352 | 2010-11-02 | Filing | |
| $22.30 | 10,000 | $223,000.00 | 2,943,352 | 2010-11-01 | Filing | |
| $22.20 | 20,000 | $444,000.00 | 2,953,352 | 2010-10-28 | Filing | |
| $22.05 | 16,900 | $372,645.00 | 15,116,480 | 2010-10-27 | Filing | |
| $22.04 | 93,000 | $2,049,720.00 | 15,133,380 | 2010-10-26 | Filing | |
| $21.92 | 50,000 | $1,096,000.00 | 15,226,380 | 2010-10-25 | Filing | |
| $21.95 | 10,000 | $219,500.00 | 2,973,352 | 2010-10-22 | Filing |