| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $6.06 | 15,000 | $90,882.00 | 7,688,387 | 2011-10-12 | Filing | |
| $5.92 | 15,000 | $88,735.50 | 7,703,387 | 2011-10-11 | Filing | |
| $5.80 | 15,000 | $87,066.00 | 7,718,387 | 2011-10-10 | Filing | |
| $5.75 | 15,000 | $86,197.50 | 7,733,387 | 2011-10-07 | Filing | |
| $5.96 | 15,000 | $89,335.50 | 7,748,387 | 2011-10-06 | Filing | |
| $5.97 | 15,000 | $89,586.00 | 7,763,387 | 2011-10-05 | Filing | |
| $5.81 | 15,000 | $87,127.50 | 7,778,387 | 2011-10-04 | Filing | |
| $6.01 | 15,000 | $90,196.50 | 7,793,387 | 2011-10-03 | Filing | |
| $7.09 | 50,000 | $354,500.00 | 572,856 | 2011-09-15 | Filing | |
| $7.12 | 50,000 | $356,000.00 | 622,856 | 2011-09-14 | Filing | |
| $6.96 | 50,000 | $348,000.00 | 672,856 | 2011-09-13 | Filing | |
| $7.70 | 13,500 | $103,950.00 | 39,878 | 2011-08-16 | Filing | |
| $8.15 | 4,030,855 | $32,851,468.25 | 722,856 | 2011-03-30 | Filing | |
| $9.39 | 22,000 | $206,608.60 | 36,551 | 2010-12-07 | Filing | |
| $9.35 | 2,900 | $27,115.00 | 58,551 | 2010-12-06 | Filing | |
| $9.39 | 24,900 | $233,723.85 | 36,551 | 2010-12-07 | Filing |