Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $0.94 | 100 | Large Shareholder | 3,650,442 | 2015-09-09 | Filing |
| $0.90 | 400 | Large Shareholder | 3,650,542 | 2015-09-08 | Filing |
| $0.90 | 2,700 | Large Shareholder | 3,655,631 | 2015-09-02 | Filing |
| $0.91 | 8,200 | Large Shareholder | 3,658,331 | 2015-09-01 | Filing |
| $0.91 | 9,325 | Large Shareholder | 3,666,531 | 2015-08-31 | Filing |
| $0.98 | 12,527 | Large Shareholder | 3,675,856 | 2015-08-28 | Filing |
| $1.16 | 12,000 | Director | 63,745 | 2015-07-08 | Filing |
| $1.33 | 8,000 | Director | 32,411 | 2015-06-04 | Filing |
| $3.06 | 8,300 | Director | 19,243 | 2014-10-14 | Filing |
| $4.30 | 139,961 | Large Shareholder, Officer, Director | 2,855,831 | 2014-06-20 | Filing |
| $4.39 | 2,200 | Large Shareholder, Officer, Director | 2,995,792 | 2014-06-18 | Filing |
| $4.39 | 5,922 | Large Shareholder, Officer, Director | 2,997,992 | 2014-06-17 | Filing |
| $4.41 | 9,268 | Large Shareholder, Officer, Director | 3,003,914 | 2014-06-16 | Filing |
| $4.39 | 1,100 | Large Shareholder, Officer, Director | 3,013,182 | 2014-06-13 | Filing |
| $4.39 | 12,018 | Large Shareholder, Officer, Director | 3,014,282 | 2014-06-11 | Filing |
| $4.39 | 5,547 | Large Shareholder, Officer, Director | 3,026,300 | 2014-06-10 | Filing |
| $4.46 | 4,400 | Large Shareholder, Officer, Director | 3,031,847 | 2014-06-09 | Filing |
| $3.82 | 8,800 | Director | 27,543 | 2014-04-11 | Filing |
| $4.90 | 2,100 | Director | 12,035 | 2013-09-16 | Filing |
| $3.43 | 2,000 | Director | 14,135 | 2013-06-27 | Filing |