| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 | 
|---|---|---|---|---|---|---|
| $4.98 | 18,587 | $92,563.26 | 256,089 | 2013-12-09 | Filing | |
| $5.01 | 18,091 | $90,635.91 | 274,676 | 2013-12-06 | Filing | |
| $5.06 | 2,950 | $14,927.00 | 24,202 | 2013-03-15 | Filing | |
| $5.05 | 3,416 | $17,250.80 | 27,152 | 2013-03-15 | Filing | |
| $5.04 | 400 | $2,016.00 | 30,568 | 2013-03-15 | Filing | |
| $3.15 | 35,000 | $110,250.00 | 273,399 | 2012-12-07 | Filing | |
| $2.24 | 1,750 | $3,920.00 | 24,125 | 2011-12-14 | Filing | |
| $2.66 | 8,000 | $21,280.00 | 123,167 | 2011-11-03 | Filing | |
| $2.69 | 24,070 | $64,676.09 | 131,167 | 2011-11-02 | Filing |