| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 | 
|---|---|---|---|---|---|---|
| $5.02 | 16,959 | $85,174.88 | 4,981,385 | 2012-08-01 | Filing | |
| $5.19 | 405,246 | $2,104,807.20 | 4,998,344 | 2012-08-01 | Filing | |
| $6.98 | 13,363 | $93,324.52 | 5 | 2010-12-08 | Filing | |
| $8.74 | 175,000 | $1,529,780.00 | 489,888 | 2010-06-14 | Filing | |
| $8.81 | 25,000 | $220,155.00 | 664,888 | 2010-06-11 | Filing | |
| $9.75 | 20,000 | $194,952.00 | 30,000 | 2009-06-11 | Filing |