| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $1.42 | 7,000 | $9,958.20 | 87,487 | 2021-05-19 | Filing | |
| $1.44 | 10,000 | $14,395.00 | 80,487 | 2021-05-19 | Filing | |
| $1.40 | 5,000 | $6,998.50 | 70,487 | 2021-05-18 | Filing | |
| $1.48 | 10,000 | $14,800.00 | 1,595,000 | 2021-05-11 | Filing | |
| $2.26 | 2,000 | $4,520.00 | 38,587 | 2021-03-19 | Filing | |
| $2.19 | 2,000 | $4,377.80 | 36,587 | 2021-03-16 | Filing | |
| $2.20 | 916 | $2,015.20 | 34,587 | 2020-11-19 | Filing | |
| $13.35 | 500 | $6,674.65 | 800 | 2020-11-16 | Filing | |
| $2.00 | 84 | $168.00 | 33,671 | 2020-11-16 | Filing | |
| $1.84 | 1,500 | $2,753.85 | 7,500 | 2020-05-20 | Filing | |
| $13.50 | 100 | $1,350.00 | 300 | 2020-05-20 | Filing | |
| $13.50 | 200 | $2,700.00 | 200 | 2020-05-19 | Filing | |
| $1.80 | 5,000 | $8,989.50 | 6,000 | 2020-05-19 | Filing | |
| $1.40 | 1,000 | $1,400.00 | 5,695 | 2020-04-07 | Filing | |
| $4.40 | 11,285 | $49,620.15 | 21,280 | 2019-11-08 | Filing | |
| $4.37 | 500 | $2,185.00 | 500 | 2019-08-23 | Filing | |
| $4.80 | 270,833 | $1,299,998.40 | 1,151,228 | 2019-05-31 | Filing | |
| $4.90 | 143,693 | $703,535.30 | 880,395 | 2019-05-23 | Filing | |
| $10.00 | 125,000 | $1,250,000.00 | 736,702 | 2018-11-30 | Filing |