Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $1.95 | 12,967 | Officer | 141,033 | 2018-10-16 | Filing |
| $1.40 | 1,875 | Director | 15,475 | 2018-05-17 | Filing |
| $1.35 | 500 | Director | 13,600 | 2018-05-15 | Filing |
| $1.35 | 3,100 | Director | 13,100 | 2018-05-14 | Filing |
| $1.35 | 4,000 | Officer | 4,000 | 2017-11-22 | Filing |
| $1.50 | 54,500 | Large Shareholder, Director | 2,556,188 | 2014-11-20 | Filing |
| $1.70 | 25,000 | Large Shareholder, Director | 2,501,688 | 2012-11-13 | Filing |
| $1.65 | 1,500 | Large Shareholder, Director | 2,476,688 | 2012-09-07 | Filing |
| $1.65 | 850 | Large Shareholder, Director | 2,475,188 | 2012-09-06 | Filing |
| $1.65 | 500 | Large Shareholder, Director | 2,474,338 | 2012-09-04 | Filing |
| $1.65 | 500 | Large Shareholder, Director | 2,473,838 | 2012-08-31 | Filing |
| $1.65 | 650 | Large Shareholder, Director | 2,473,338 | 2012-08-29 | Filing |
| $1.60 | 1,000 | Large Shareholder, Director | 2,472,688 | 2012-08-28 | Filing |
| $1.65 | 1,000 | Large Shareholder, Director | 2,471,688 | 2012-08-28 | Filing |
| $1.65 | 1,000 | Large Shareholder, Director | 2,470,688 | 2012-08-27 | Filing |
| $1.60 | 1,500 | Large Shareholder, Director | 2,469,688 | 2012-08-24 | Filing |
| $1.55 | 1,500 | Large Shareholder, Director | 2,468,188 | 2012-08-23 | Filing |
| $1.55 | 1,500 | Large Shareholder, Director | 211,500 | 2012-06-13 | Filing |
| $1.60 | 7,500 | Large Shareholder, Director | 210,000 | 2012-06-13 | Filing |
| $1.60 | 1,500 | Large Shareholder, Director | 201,000 | 2012-05-23 | Filing |