Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $1.61 | 8,463,402 | Large Shareholder | 26,288,080 | 2018-06-28 | Filing |
| $1.49 | 2,000 | Director | 3,300 | 2014-12-01 | Filing |
| $1.48 | 400 | Director | 1,300 | 2014-12-01 | Filing |
| $1.45 | 900 | Director | 900 | 2014-12-01 | Filing |
| $1.48 | 5,000 | Officer | 5,000 | 2014-12-01 | Filing |
| $1.55 | 6,675 | Director | 10,000 | 2014-08-19 | Filing |
| $1.52 | 3,125 | Director | 3,325 | 2014-08-19 | Filing |
| $1.51 | 200 | Director | 200 | 2014-08-19 | Filing |
| $1.35 | 50,000 | Director | 144,500 | 2010-12-06 | Filing |
| $1.50 | 900 | Large Shareholder, Director | 5,260,838 | 2009-03-26 | Filing |
| $1.50 | 900 | Large Shareholder, Director | 5,259,938 | 2009-03-25 | Filing |
| $1.50 | 900 | Large Shareholder, Director | 5,259,038 | 2009-03-24 | Filing |
| $1.55 | 1,100 | Large Shareholder, Director | 5,258,138 | 2009-03-19 | Filing |
| $1.46 | 500 | Large Shareholder, Director | 5,257,038 | 2009-03-18 | Filing |
| $1.46 | 1,100 | Large Shareholder, Director | 5,256,538 | 2009-03-16 | Filing |
| $1.45 | 264,180 | Large Shareholder, Director | 5,255,438 | 2009-03-12 | Filing |
| $1.45 | 1,100 | Large Shareholder, Director | 4,991,258 | 2009-03-04 | Filing |
| $1.36 | 1,100 | Large Shareholder, Director | 4,990,158 | 2009-03-03 | Filing |
| $1.45 | 1,100 | Large Shareholder, Director | 4,717,458 | 2009-03-02 | Filing |
| $1.45 | 1,800 | Large Shareholder, Director | 4,716,358 | 2009-02-26 | Filing |