| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $28.70 | 730 | $20,951.80 | 356,201 | 2011-05-18 | Filing | |
| $28.90 | 70,450 | $2,036,005.00 | 372,572 | 2011-05-16 | Filing | |
| $28.90 | 355 | $10,260.00 | 470,483 | 2011-05-16 | Filing | |
| $28.80 | 13,372 | $385,104.24 | 530,806 | 2011-05-13 | Filing | |
| $28.81 | 3,700 | $106,605.59 | 0 | 2011-05-10 | Filing | |
| $28.53 | 22,800 | $650,468.04 | 213,556 | 2011-05-12 | Filing | |
| $28.74 | 2,828 | $81,277.57 | 139,130 | 2011-05-09 | Filing | |
| $28.77 | 20,880 | $600,717.60 | 38,567 | 2011-05-09 | Filing | |
| $26.45 | 10,000 | $264,500.00 | 60,652 | 2010-12-17 | Filing | |
| $26.99 | 25,500 | $688,242.45 | 261,421 | 2010-09-10 | Filing | |
| $26.99 | 55,750 | $1,504,686.93 | 81,221 | 2010-09-10 | Filing | |
| $26.99 | 46,975 | $1,267,850.55 | 136,971 | 2010-09-10 | Filing | |
| $26.99 | 39,050 | $1,053,955.60 | 183,946 | 2010-09-10 | Filing | |
| $26.99 | 38,425 | $1,037,086.91 | 222,996 | 2010-09-10 | Filing | |
| $27.04 | 55,750 | $1,507,296.03 | 81,221 | 2010-09-10 | Filing | |
| $27.04 | 46,975 | $1,270,048.98 | 136,971 | 2010-09-10 | Filing | |
| $27.04 | 39,050 | $1,055,783.14 | 183,946 | 2010-09-10 | Filing | |
| $27.04 | 38,425 | $1,038,885.20 | 222,996 | 2010-09-10 | Filing | |
| $27.05 | 25,500 | $689,775.00 | 261,421 | 2010-09-10 | Filing | |
| $27.04 | 24,138 | $652,611.86 | 31,668 | 2010-09-10 | Filing |