Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $1.34 | 9,276 | Large Shareholder, Officer, Director | 134,404 | 2017-11-16 | Filing |
| $1.32 | 1,124 | Large Shareholder, Officer, Director | 125,125 | 2017-11-16 | Filing |
| $0.86 | 522 | Officer | 7,362 | 2016-09-06 | Filing |
| $0.86 | 348 | Large Shareholder | 4,908 | 2016-09-06 | Filing |
| $0.87 | 4,500 | Large Shareholder | 3,623,870 | 2016-09-06 | Filing |
| $0.87 | 5,500 | Large Shareholder | 3,619,370 | 2016-09-06 | Filing |
| $0.86 | 1,508 | Large Shareholder, Officer, Director | 45,612 | 2016-09-06 | Filing |
| $0.87 | 4,500 | Large Shareholder, Officer, Director | 3,483,655 | 2016-09-06 | Filing |
| $0.87 | 5,500 | Large Shareholder, Officer, Director | 3,479,155 | 2016-09-06 | Filing |
| $0.58 | 2,600 | Large Shareholder, Officer, Director | 3,012,885 | 2011-11-18 | Filing |
| $0.55 | 667 | Large Shareholder, Officer, Director | 3,010,285 | 2011-11-17 | Filing |
| $0.58 | 2,600 | Large Shareholder | 3,232,645 | 2011-11-18 | Filing |
| $0.55 | 667 | Large Shareholder | 3,230,045 | 2011-11-17 | Filing |
| $0.58 | 2,600 | Large Shareholder, Officer, Director | 3,012,885 | 2011-11-18 | Filing |
| $0.55 | 667 | Large Shareholder, Officer, Director | 3,010,285 | 2011-11-17 | Filing |
| $0.81 | 4,700 | Large Shareholder, Officer, Director | 3,009,618 | 2011-03-22 | Filing |
| $0.80 | 300 | Large Shareholder, Officer, Director | 3,004,918 | 2011-03-22 | Filing |
| $0.83 | 3,076 | Large Shareholder, Officer, Director | 3,004,618 | 2011-03-21 | Filing |
| $0.79 | 1,924 | Large Shareholder, Officer, Director | 3,001,542 | 2011-03-21 | Filing |
| $0.82 | 400 | Large Shareholder, Officer, Director | 2,999,618 | 2011-03-21 | Filing |