Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $1.75 | 50,000 | Director | 620,000 | 2021-03-09 | Filing |
| $1.80 | 49,500 | Director | 670,000 | 2021-03-03 | Filing |
| $1.81 | 500 | Director | 719,500 | 2021-03-03 | Filing |
| $2.14 | 50,000 | Officer, Director | 2,774,760 | 2021-03-02 | Filing |
| $2.04 | 50,000 | Director | 745,000 | 2020-12-01 | Filing |
| $2.34 | 80,000 | Officer, Director | 2,824,760 | 2020-11-30 | Filing |
| $1.05 | 25,000 | Director | 195,000 | 2018-08-27 | Filing |
| $1.11 | 25,000 | Director | 170,000 | 2018-08-27 | Filing |
| $2.00 | 116,020 | Officer | 552,987 | 2018-08-30 | Filing |
| $1.87 | 50,000 | Large Shareholder, Officer, Director | 2,224,760 | 2018-08-30 | Filing |
| $0.64 | 25,000 | Large Shareholder, Officer, Director | 385,189 | 2018-08-24 | Filing |
| $0.50 | 50,000 | Large Shareholder, Officer, Director | 410,189 | 2018-08-22 | Filing |
| $1.33 | 125,000 | Large Shareholder, Officer, Director | 1,874,760 | 2018-08-28 | Filing |
| $1.10 | 50,000 | Officer | 594,007 | 2018-08-27 | Filing |
| $1.05 | 12,000 | Large Shareholder, Officer, Director | 2,355,994 | 2018-01-12 | Filing |
| $1.11 | 4,000 | Large Shareholder, Officer, Director | 2,367,994 | 2018-01-11 | Filing |
| $1.12 | 8,000 | Large Shareholder, Officer, Director | 2,371,994 | 2018-01-11 | Filing |
| $1.07 | 3,059 | Large Shareholder, Officer, Director | 2,379,994 | 2018-01-10 | Filing |
| $1.08 | 1,203 | Large Shareholder, Officer, Director | 2,383,053 | 2018-01-10 | Filing |
| $1.11 | 7,738 | Large Shareholder, Officer, Director | 2,384,256 | 2018-01-10 | Filing |