| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $1.35 | 10,000 | $13,500.00 | 340,833 | 2022-05-18 | Filing |
| Large Shareholder, Officer, Director | $1.74 | 9,034 | $15,716.45 | 6,800,368 | 2022-03-14 | Filing |
| Large Shareholder, Officer, Director | $1.93 | 10,966 | $21,134.77 | 6,780,368 | 2022-03-11 | Filing |
| Large Shareholder, Officer, Director | $1.82 | 10,000 | $18,184.00 | 5,691,716 | 2022-03-14 | Filing |
| Officer | $1.80 | 10,000 | $18,036.00 | 257,916 | 2021-12-01 | Filing |
| Large Shareholder, Officer, Director | $1.86 | 25,000 | $46,390.00 | 5,681,716 | 2021-11-30 | Filing |
| Large Shareholder, Officer, Director | $2.53 | 10,000 | $25,297.00 | 132,500 | 2021-11-10 | Filing |
| Large Shareholder, Officer, Director | $2.54 | 8,129 | $20,629.78 | 67,570 | 2020-08-14 | Filing |
| Large Shareholder, Officer, Director | $2.32 | 14,441 | $33,530.56 | 59,441 | 2020-08-13 | Filing |
| Large Shareholder, Officer, Director | $2.58 | 5,085 | $13,129.98 | 85,500 | 2020-08-14 | Filing |
| Large Shareholder, Officer, Director | $2.32 | 14,915 | $34,666.93 | 80,415 | 2020-08-13 | Filing |
| Officer | $1.90 | 350 | $665.00 | 187,267 | 2020-05-20 | Filing |
| Officer | $1.90 | 5,250 | $9,975.00 | 186,917 | 2020-05-19 | Filing |
| Large Shareholder, Officer, Director | $1.67 | 6,750 | $11,254.95 | 6,443,790 | 2020-05-14 | Filing |
| Large Shareholder, Officer, Director | $1.79 | 2,195 | $3,928.61 | 6,040,800 | 2020-05-18 | Filing |
| Large Shareholder, Officer, Director | $1.67 | 8,875 | $14,808.83 | 6,038,605 | 2020-05-15 | Filing |
| Large Shareholder, Officer, Director | $1.67 | 8,880 | $14,809.18 | 6,029,730 | 2020-05-14 | Filing |
| Officer | $2.10 | 17,056 | $35,744.26 | 17,056 | 2019-12-13 | Filing |
| Large Shareholder, Officer, Director | $2.16 | 16,224 | $35,019.50 | 7,246,419 | 2019-12-11 | Filing |
| Large Shareholder, Officer, Director | $2.38 | 15,372 | $36,522.33 | 6,020,850 | 2019-12-10 | Filing |