Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $2.24 | 19,200 | Large Shareholder, Director | 2,903,398 | 2021-08-17 | Filing |
| $2.27 | 20,007 | Large Shareholder, Director | 2,884,198 | 2021-08-16 | Filing |
| $2.83 | 746 | Large Shareholder, Director | 2,864,191 | 2021-06-24 | Filing |
| $2.75 | 210 | Large Shareholder, Director | 2,059,017 | 2021-06-22 | Filing |
| $2.75 | 400 | Large Shareholder, Director | 3,000 | 2021-06-21 | Filing |
| $1.63 | 300 | Large Shareholder, Director | 2,600 | 2020-06-16 | Filing |
| $1.22 | 500 | Large Shareholder, Director | 500 | 2020-03-26 | Filing |
| $1.69 | 100 | Large Shareholder, Director | 2,300 | 2019-11-19 | Filing |
| $1.59 | 700 | Large Shareholder, Director | 2,200 | 2019-11-06 | Filing |
| $1.08 | 500 | Large Shareholder, Director | 1,500 | 2019-06-19 | Filing |
| $1.01 | 1,000 | Large Shareholder, Director | 1,000 | 2019-06-17 | Filing |
| $2.75 | 33,005 | Large Shareholder, Director | 2,863,445 | 2021-06-18 | Filing |
| $2.76 | 20,000 | Large Shareholder, Director | 2,058,807 | 2021-06-18 | Filing |
| $2.60 | 9,166 | Large Shareholder, Director | 2,038,807 | 2021-06-02 | Filing |
| $2.67 | 4,900 | Director | 51,000 | 2021-06-02 | Filing |
| $2.51 | 2,600 | Director | 46,100 | 2021-06-01 | Filing |
| $2.60 | 31,004 | Large Shareholder, Director | 2,830,440 | 2021-06-01 | Filing |
| $2.59 | 4,280 | Large Shareholder, Director | 2,029,641 | 2021-05-28 | Filing |
| $2.68 | 37,477 | Large Shareholder, Director | 2,799,436 | 2021-05-28 | Filing |
| $2.66 | 10,000 | Director | 43,500 | 2021-05-28 | Filing |