Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $2.73 | 160,559 | Large Shareholder, Director | 760,559 | 2019-05-15 | Filing |
| $2.09 | 100 | Large Shareholder, Officer, Director | 588,970 | 2016-06-08 | Filing |
| $2.08 | 400 | Large Shareholder, Officer, Director | 588,870 | 2016-06-08 | Filing |
| $2.09 | 97 | Large Shareholder, Officer, Director | 588,470 | 2016-06-07 | Filing |
| $2.05 | 403 | Large Shareholder, Officer, Director | 588,373 | 2016-06-07 | Filing |
| $2.03 | 310 | Large Shareholder, Officer, Director | 587,970 | 2016-06-06 | Filing |
| $2.00 | 190 | Large Shareholder, Officer, Director | 587,660 | 2016-06-06 | Filing |
| $2.20 | 100,000 | Large Shareholder, Director | 555,500 | 2014-10-22 | Filing |
| $2.43 | 50,000 | Director | 325,834 | 2014-06-12 | Filing |
| $2.43 | 200,000 | Director | 480,267 | 2014-06-12 | Filing |
| $2.43 | 400,000 | Director | 455,000 | 2014-06-12 | Filing |
| $2.68 | 8,000 | Director | 55,000 | 2013-09-10 | Filing |
| $2.70 | 5,000 | Director | 47,000 | 2013-09-04 | Filing |
| $2.25 | 5,000 | Director | 42,000 | 2013-06-20 | Filing |
| $2.25 | 5,000 | Director | 37,000 | 2013-06-20 | Filing |
| $1.90 | 5,000 | Director | 32,000 | 2013-05-29 | Filing |
| $1.85 | 9 | Director | 249,920 | 2013-05-16 | Filing |
| $1.75 | 50,000 | Director | 245,487 | 2013-05-15 | Filing |
| $1.61 | 200 | Director | 195,487 | 2013-05-14 | Filing |
| $3.10 | 1,900 | Director | 7,600 | 2012-06-21 | Filing |