Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $1.88 | 700 | Large Shareholder, Officer, Director | 1,500 | 2013-09-12 | Filing |
| $1.96 | 100 | Large Shareholder, Officer, Director | 1,600 | 2013-09-13 | Filing |
| $1.90 | 490 | Large Shareholder, Officer, Director | 2,090 | 2013-09-13 | Filing |
| $0.73 | 564,110 | Large Shareholder, Officer, Director | 1,936,132 | 2013-03-19 | Filing |
| $1.15 | 434,783 | Large Shareholder, Officer, Director | 2,309,947 | 2012-09-24 | Filing |
| $1.75 | 117,800 | Large Shareholder, Officer, Director | 686,083 | 2011-07-05 | Filing |
| $2.75 | 200 | Large Shareholder, Officer, Director | 686,283 | 2011-07-06 | Filing |
| $2.00 | 150,000 | Large Shareholder, Officer, Director | 568,283 | 2011-05-23 | Filing |
| $2.00 | 11,500 | Large Shareholder, Officer, Director | 418,283 | 2011-05-18 | Filing |
| $2.00 | 20,000 | Large Shareholder, Officer, Director | 406,783 | 2011-04-14 | Filing |
| $2.50 | 316,890 | Large Shareholder, Officer, Director | 316,890 | 2010-12-30 | Filing |
| $2.50 | 4,886 | Large Shareholder, Officer, Director | 321,776 | 2011-01-04 | Filing |
| $2.50 | 1,000 | Large Shareholder, Officer, Director | 322,776 | 2011-01-07 | Filing |
| $2.25 | 64,000 | Large Shareholder, Officer, Director | 386,776 | 2011-01-07 | Filing |
| $0.15 | 250,000 | Large Shareholder, Officer, Director | 3,647,917 | 2010-01-26 | Filing |
| $0.15 | 250,000 | Large Shareholder, Officer, Director | 3,397,917 | 2009-12-18 | Filing |
| $0.12 | 666,667 | Large Shareholder, Officer, Director | 3,147,917 | 2009-11-10 | Filing |
| $0.12 | 416,667 | Large Shareholder, Officer, Director | 2,127,280 | 2009-11-10 | Filing |
| $0.12 | 100,000 | Officer | 381,454 | 2009-11-10 | Filing |
| $0.12 | 50,000 | Officer, Director | 311,354 | 2009-11-10 | Filing |