| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $23.54 | 5,334 | $125,562.36 | 25,306 | 2011-06-07 | Filing | |
| $23.39 | 8,000 | $187,120.00 | 30,640 | 2011-06-07 | Filing | |
| $23.21 | 2,800 | $64,988.00 | 22,767 | 2011-06-07 | Filing | |
| $18.70 | 8,500 | $158,950.00 | 26,640 | 2010-12-09 | Filing | |
| $18.10 | 10,000 | $181,000.00 | 7,000 | 2010-12-01 | Filing | |
| $19.32 | 7,460 | $144,127.20 | 0 | 2010-11-05 | Filing | |
| $21.24 | 40,956 | $869,905.44 | 7,460 | 2010-10-25 | Filing | |
| $21.26 | 2,000 | $42,520.00 | 29,666 | 2010-10-22 | Filing | |
| $16.83 | 7,500 | $126,225.00 | 26,640 | 2010-08-10 | Filing | |
| $20.32 | 1,000 | $20,320.00 | 44,150 | 2010-06-04 | Filing | |
| $20.37 | 1,360 | $27,703.20 | 26,640 | 2010-06-04 | Filing | |
| $20.51 | 1,465 | $30,047.15 | 14,535 | 2010-06-04 | Filing | |
| $19.80 | 4,000 | $79,200.00 | 8,000 | 2010-05-20 | Filing | |
| $19.87 | 15,000 | $298,050.00 | 12,000 | 2010-05-20 | Filing | |
| $19.50 | 8,000 | $156,000.00 | 24,000 | 2010-05-17 | Filing | |
| $17.10 | 12,000 | $205,189.20 | 3,000 | 2010-05-07 | Filing | |
| $15.38 | 15,000 | $230,700.00 | 12,000 | 2010-03-02 | Filing | |
| $9.70 | 4,000 | $38,800.00 | 12,000 | 2009-11-06 | Filing | |
| $7.69 | 4,000 | $30,770.00 | 24,000 | 2009-08-14 | Filing |