| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.87 | 5,000 | $14,350.00 | 15,000 | 2021-06-17 | Filing | |
| $2.76 | 694 | $1,915.44 | 9,140 | 2021-06-18 | Filing | |
| $2.80 | 1,000 | $2,795.00 | 8,446 | 2021-06-18 | Filing | |
| $2.90 | 1,000 | $2,900.00 | 7,446 | 2021-06-17 | Filing | |
| $2.88 | 8,000 | $23,007.20 | 10,000 | 2021-05-20 | Filing | |
| $2.84 | 2,000 | $5,673.20 | 2,000 | 2021-05-20 | Filing | |
| $2.78 | 1,446 | $4,019.88 | 6,446 | 2021-05-21 | Filing | |
| $2.70 | 2,000 | $5,400.00 | 5,000 | 2021-05-20 | Filing | |
| $2.86 | 3,000 | $8,580.00 | 3,000 | 2021-05-20 | Filing | |
| $2.59 | 132,663 | $343,981.89 | 1,369,481 | 2021-05-20 | Filing | |
| $1.85 | 18,906 | $34,968.54 | 1,236,818 | 2021-01-20 | Filing | |
| $1.80 | 137,783 | $247,582.27 | 1,217,912 | 2021-01-19 | Filing | |
| $1.65 | 76,856 | $126,927.68 | 1,080,129 | 2021-01-15 | Filing | |
| $0.99 | 3,062 | $3,031.38 | 1,003,273 | 2019-12-20 | Filing | |
| $1.10 | 10,000 | $11,000.00 | 61,726 | 2020-02-14 | Filing | |
| $0.80 | 36,739 | $29,490.40 | 1,000,211 | 2020-01-31 | Filing | |
| $1.09 | 7,059 | $7,694.31 | 351,059 | 2020-01-08 | Filing | |
| $0.96 | 15,070 | $14,438.57 | 963,472 | 2020-01-02 | Filing | |
| $0.93 | 60,450 | $56,170.14 | 948,402 | 2019-12-30 | Filing | |
| $0.95 | 2,607 | $2,483.69 | 887,952 | 2019-12-27 | Filing |