| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.02 | 2,320 | $4,689.88 | 1,384,032 | 2013-03-01 | Filing | |
| $1.93 | 10,337 | $19,984.52 | 1,386,352 | 2013-03-01 | Filing | |
| $2.72 | 24,800 | $67,456.00 | 1,318,286 | 2011-07-27 | Filing | |
| $3.79 | 7,576 | $28,741.07 | 1,278,765 | 2011-06-28 | Filing |