Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $2.70 | 2,269 | Large Shareholder | 357,001 | 2019-01-08 | Filing |
| $2.96 | 6,309 | Large Shareholder | 321,284 | 2018-11-21 | Filing |
| $1.06 | 35,000 | Large Shareholder, Director | 4,530,409 | 2018-01-09 | Filing |
| $1.01 | 2,868 | Large Shareholder, Director | 4,565,409 | 2018-01-03 | Filing |
| $1.01 | 42,132 | Large Shareholder, Director | 4,568,277 | 2018-01-02 | Filing |
| $1.02 | 14,257 | Large Shareholder, Director | 4,610,409 | 2017-12-27 | Filing |
| $1.02 | 30,743 | Large Shareholder, Director | 4,624,666 | 2017-12-26 | Filing |
| $1.03 | 12,933 | Large Shareholder, Director | 4,655,409 | 2017-12-20 | Filing |
| $1.03 | 32,067 | Large Shareholder, Director | 4,655,409 | 2017-12-19 | Filing |
| $1.02 | 841 | Large Shareholder, Director | 4,700,409 | 2017-12-13 | Filing |
| $1.04 | 44,159 | Large Shareholder, Director | 4,701,250 | 2017-12-12 | Filing |
| $1.05 | 15,375 | Large Shareholder, Director | 4,745,409 | 2017-12-06 | Filing |
| $1.08 | 29,625 | Large Shareholder, Director | 4,760,784 | 2017-12-05 | Filing |
| $1.08 | 10,000 | Director | 0 | 2017-12-05 | Filing |
| $1.07 | 45,000 | Large Shareholder, Director | 4,790,409 | 2017-11-28 | Filing |
| $1.21 | 45,000 | Large Shareholder, Director | 4,835,409 | 2017-11-21 | Filing |
| $1.13 | 25,000 | Large Shareholder, Director | 4,880,399 | 2017-10-24 | Filing |
| $1.14 | 25,000 | Large Shareholder, Director | 4,880,399 | 2017-10-24 | Filing |
| $1.16 | 25,000 | Large Shareholder, Director | 4,930,399 | 2017-10-17 | Filing |
| $1.17 | 25,000 | Large Shareholder, Director | 4,930,399 | 2017-10-17 | Filing |