| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $3.76 | 5,000 | $18,800.00 | 771,901 | 2020-12-11 | Filing | |
| $2.98 | 10,000 | $29,800.00 | 766,901 | 2020-11-24 | Filing | |
| $2.98 | 8,000 | $23,840.00 | 756,901 | 2020-11-19 | Filing | |
| $3.04 | 8,831 | $26,846.24 | 771,583 | 2020-07-20 | Filing | |
| $2.78 | 8,433 | $23,443.74 | 762,752 | 2020-07-20 | Filing | |
| $2.78 | 11,462 | $31,864.36 | 754,319 | 2020-07-17 | Filing | |
| $3.90 | 611 | $2,382.90 | 492,890 | 2019-12-06 | Filing | |
| $3.99 | 4,389 | $17,512.11 | 492,279 | 2019-12-06 | Filing | |
| $3.95 | 639 | $2,524.05 | 16,811 | 2019-12-06 | Filing | |
| $4.25 | 1,500 | $6,375.00 | 742,857 | 2019-11-19 | Filing | |
| $4.12 | 1,000 | $4,120.00 | 741,357 | 2019-11-19 | Filing | |
| $4.10 | 1,000 | $4,100.00 | 740,357 | 2019-11-19 | Filing | |
| $5.85 | 550 | $3,217.50 | 19,811 | 2019-06-12 | Filing | |
| $5.41 | 5,000 | $27,050.00 | 487,890 | 2019-05-29 | Filing | |
| $7.01 | 5,000 | $35,050.00 | 482,890 | 2019-04-09 | Filing | |
| $6.70 | 1,879 | $12,589.30 | 477,890 | 2019-04-08 | Filing | |
| $6.12 | 5,000 | $30,600.00 | 476,011 | 2019-04-04 | Filing | |
| $5.12 | 5,000 | $25,600.00 | 476,011 | 2019-04-04 | Filing | |
| $7.60 | 2,500 | $19,000.00 | 467,935 | 2019-01-14 | Filing | |
| $6.99 | 5,000 | $34,950.00 | 465,435 | 2019-01-09 | Filing |