Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $1.69 | 10,000 | Large Shareholder, Director | 7,857,469 | 2018-04-03 | Filing |
| $1.70 | 10,000 | Director | 324,594 | 2018-04-03 | Filing |
| $1.68 | 20,000 | Director | 314,594 | 2018-04-02 | Filing |
| $2.00 | 10,000 | Large Shareholder, Director | 4,206,064 | 2017-07-10 | Filing |
| $2.08 | 15,000 | Large Shareholder, Director | 4,196,064 | 2017-07-06 | Filing |
| $2.50 | 600 | Officer | 57,013 | 2017-03-27 | Filing |
| $3.67 | 49,212 | Large Shareholder, Director | 7,847,469 | 2017-01-13 | Filing |
| $3.58 | 25,788 | Large Shareholder, Director | 7,798,257 | 2017-01-12 | Filing |
| $3.59 | 25,000 | Large Shareholder, Director | 7,772,469 | 2017-01-11 | Filing |
| $4.16 | 15,000 | Large Shareholder, Director | 7,747,469 | 2016-12-02 | Filing |
| $4.14 | 13,341 | Large Shareholder, Director | 7,732,469 | 2016-12-01 | Filing |
| $4.21 | 17,610 | Large Shareholder, Director | 7,719,128 | 2016-11-30 | Filing |
| $4.24 | 7,390 | Large Shareholder, Director | 7,701,518 | 2016-11-29 | Filing |
| $4.21 | 15,200 | Large Shareholder, Director | 7,694,128 | 2016-11-28 | Filing |
| $4.21 | 11,500 | Large Shareholder, Director | 7,678,928 | 2016-11-25 | Filing |
| $4.14 | 19,959 | Large Shareholder, Director | 7,667,428 | 2016-11-23 | Filing |
| $4.76 | 12,000 | Large Shareholder, Director | 7,647,469 | 2016-09-06 | Filing |
| $4.73 | 24,000 | Large Shareholder, Director | 7,635,469 | 2016-09-02 | Filing |
| $4.65 | 26,000 | Large Shareholder, Director | 7,611,469 | 2016-09-01 | Filing |
| $4.63 | 9,744 | Large Shareholder, Director | 7,585,469 | 2016-08-31 | Filing |