| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.45 | 5,000 | $12,236.50 | 20,000 | 2016-07-05 | Filing | |
| $2.44 | 5,000 | $12,208.00 | 15,000 | 2016-07-05 | Filing | |
| $3.94 | 240 | $945.60 | 396,839 | 2016-02-25 | Filing | |
| $3.95 | 140 | $552.99 | 396,599 | 2016-02-24 | Filing | |
| $3.95 | 1,400 | $5,530.00 | 396,459 | 2016-02-24 | Filing | |
| $3.98 | 500 | $1,989.85 | 395,059 | 2016-02-17 | Filing | |
| $3.50 | 10,000 | $35,000.00 | 20,786 | 2012-11-16 | Filing | |
| $0.00 | 0 | $0.00 | 2,965,564 | 2012-11-19 | Filing | |
| $3.60 | 5,426 | $19,533.60 | 653,731 | 2012-11-19 | Filing | |
| $3.70 | 10,462 | $38,688.48 | 648,305 | 2012-11-16 | Filing | |
| $0.02 | 500,000 | $10,000.00 | 172,524,789 | 2010-12-10 | Filing |