Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $4.28 | 4,672,896 | Large Shareholder, Director | 7,801,385 | 2019-05-31 | Filing |
| $4.82 | 20,700 | Large Shareholder, Director | 2,628,489 | 2019-04-09 | Filing |
| $4.82 | 667 | Director | 65,800 | 2019-04-05 | Filing |
| $4.81 | 21,000 | Large Shareholder, Director | 2,607,789 | 2019-04-05 | Filing |
| $4.73 | 500 | Director | 2,000 | 2019-04-05 | Filing |
| $4.48 | 1,000 | Director | 65,133 | 2019-02-07 | Filing |
| $4.29 | 1,500 | Director | 1,500 | 2019-02-08 | Filing |
| $4.87 | 48,500 | Large Shareholder, Director | 2,586,789 | 2019-01-29 | Filing |
| $4.77 | 3,000 | Large Shareholder, Director | 2,538,289 | 2019-01-28 | Filing |
| $4.81 | 1,000 | Director | 64,133 | 2019-01-29 | Filing |
| $4.87 | 48,500 | Large Shareholder, Director | 2,586,789 | 2019-01-29 | Filing |
| $4.77 | 3,000 | Large Shareholder, Director | 2,538,289 | 2019-01-28 | Filing |
| $6.10 | 2,000 | Director | 41,382 | 2018-09-25 | Filing |
| $7.06 | 1,000 | Director | 51,480 | 2018-06-25 | Filing |
| $4.10 | 2,000 | Director | 16,000 | 2018-02-01 | Filing |
| $4.10 | 2,000 | Director | 16,000 | 2018-02-01 | Filing |
| $1.85 | 7,000 | Director | 55,581 | 2017-12-08 | Filing |
| $1.64 | 400 | Director | 28,043 | 2017-12-07 | Filing |
| $1.63 | 8,000 | Director | 8,000 | 2017-12-07 | Filing |
| $1.85 | 7,000 | Director | 55,581 | 2017-12-08 | Filing |