| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.92 | 3,800 | $11,108.16 | 3,672,433 | 2011-08-15 | Filing | |
| $2.72 | 3,800 | $10,352.34 | 3,676,233 | 2011-08-11 | Filing | |
| $3.17 | 15,000 | $47,550.00 | 254,317 | 2011-05-05 | Filing | |
| $2.75 | 9,175 | $25,231.25 | 20,000 | 2010-08-27 | Filing | |
| $2.82 | 3,800 | $10,716.00 | 29,175 | 2010-08-26 | Filing | |
| $2.84 | 200 | $568.00 | 32,975 | 2010-08-26 | Filing | |
| $2.83 | 25,807 | $73,033.81 | 33,175 | 2010-08-26 | Filing | |
| $2.68 | 21,660 | $58,048.80 | 53,833 | 2010-08-25 | Filing | |
| $2.66 | 10,032 | $26,685.12 | 48,029 | 2010-08-19 | Filing | |
| $2.65 | 23,066 | $61,124.90 | 58,061 | 2010-08-19 | Filing | |
| $2.77 | 4,917 | $13,620.09 | 75,493 | 2010-08-18 | Filing | |
| $2.80 | 5,083 | $14,251.72 | 80,410 | 2010-08-18 | Filing | |
| $2.69 | 6,265 | $16,853.48 | 81,127 | 2010-08-16 | Filing | |
| $2.68 | 2,000 | $5,360.20 | 87,392 | 2010-08-16 | Filing |