| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.22 | 10,760 | $23,887.20 | 4,079,797 | 2021-01-06 | Filing | |
| $2.25 | 59,668 | $134,253.00 | 4,090,557 | 2021-01-05 | Filing | |
| $2.30 | 71,886 | $165,337.80 | 4,150,225 | 2021-01-04 | Filing | |
| $1.96 | 10,000 | $19,600.00 | 1,073,587 | 2020-12-29 | Filing | |
| $1.97 | 20,000 | $39,400.00 | 1,083,587 | 2020-12-28 | Filing | |
| $2.06 | 10,000 | $20,600.00 | 1,013,587 | 2020-12-22 | Filing | |
| $2.13 | 10,000 | $21,300.00 | 1,113,587 | 2020-12-21 | Filing | |
| $2.09 | 10,000 | $20,900.00 | 1,123,587 | 2020-12-18 | Filing | |
| $2.17 | 54,400 | $118,211.20 | 4,139,123 | 2020-12-18 | Filing | |
| $2.24 | 16,300 | $36,512.00 | 4,193,523 | 2020-12-17 | Filing | |
| $2.13 | 72,500 | $154,425.00 | 4,209,823 | 2020-12-16 | Filing | |
| $2.04 | 10,000 | $20,400.00 | 1,133,587 | 2020-12-16 | Filing | |
| $2.02 | 10,000 | $20,200.00 | 1,143,587 | 2020-12-15 | Filing | |
| $1.92 | 10,000 | $19,200.00 | 1,153,587 | 2020-12-14 | Filing | |
| $1.86 | 10,000 | $18,600.00 | 1,163,587 | 2020-12-11 | Filing | |
| $1.88 | 10,000 | $18,800.00 | 1,173,587 | 2020-12-09 | Filing | |
| $1.84 | 10,000 | $18,400.00 | 1,183,587 | 2020-12-08 | Filing | |
| $1.85 | 10,000 | $18,500.00 | 1,193,587 | 2020-12-07 | Filing | |
| $1.65 | 31,000 | $51,150.00 | 1,203,587 | 2020-11-30 | Filing | |
| $2.10 | 133,333 | $279,999.30 | 3,927,727 | 2020-08-04 | Filing |