| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $4.51 | 109,943 | $495,952.87 | 1,586,914 | 2013-11-18 | Filing | |
| $4.60 | 8,969 | $41,230.49 | 83,196 | 2013-11-12 | Filing | |
| $3.47 | 10,000 | $34,700.00 | 45,695 | 2011-02-03 | Filing | |
| $3.41 | 40,000 | $136,400.00 | 55,695 | 2011-02-02 | Filing |