| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $5.57 | 5,000 | $27,850.00 | 2,005,112 | 2021-06-09 | Filing |
| Large Shareholder, Officer, Director | $5.57 | 5,000 | $27,850.00 | 2,010,112 | 2021-06-08 | Filing |
| Large Shareholder, Officer, Director | $5.61 | 2,500 | $14,025.00 | 1,515,112 | 2021-05-26 | Filing |
| Large Shareholder, Officer, Director | $5.67 | 4,000 | $22,680.00 | 1,517,612 | 2021-05-24 | Filing |
| Large Shareholder, Officer, Director | $5.29 | 6,000 | $31,740.00 | 1,521,612 | 2021-05-21 | Filing |
| Large Shareholder, Officer, Director | $5.52 | 4,800 | $26,496.00 | 1,496,053 | 2020-12-31 | Filing |
| Large Shareholder, Officer, Director | $5.54 | 200 | $1,108.00 | 1,500,853 | 2020-12-31 | Filing |
| Large Shareholder, Officer, Director | $5.60 | 1,300 | $7,280.00 | 1,501,053 | 2020-12-31 | Filing |
| Large Shareholder, Officer, Director | $5.61 | 500 | $2,805.00 | 1,502,353 | 2020-12-31 | Filing |
| Large Shareholder, Officer, Director | $5.63 | 3,200 | $18,016.00 | 1,502,853 | 2020-12-31 | Filing |
| Large Shareholder, Officer, Director | $6.05 | 491 | $2,970.55 | 1,506,053 | 2020-12-18 | Filing |
| Large Shareholder, Officer, Director | $6.10 | 300 | $1,830.00 | 1,506,544 | 2020-12-18 | Filing |
| Large Shareholder, Officer, Director | $6.11 | 200 | $1,222.00 | 1,506,844 | 2020-12-18 | Filing |
| Large Shareholder, Officer, Director | $6.13 | 600 | $3,678.00 | 1,507,044 | 2020-12-18 | Filing |
| Large Shareholder, Officer, Director | $6.14 | 100 | $614.00 | 1,507,644 | 2020-12-18 | Filing |
| Large Shareholder, Officer, Director | $6.18 | 309 | $1,909.62 | 1,507,744 | 2020-12-18 | Filing |
| Large Shareholder, Officer, Director | $6.40 | 3,000 | $19,200.00 | 1,508,053 | 2020-12-18 | Filing |
| Large Shareholder, Director | $6.10 | 3,000 | $18,300.00 | 3,942,298 | 2020-12-17 | Filing |
| Large Shareholder, Director | $6.02 | 2,000 | $12,040.00 | 3,945,298 | 2020-12-17 | Filing |
| Large Shareholder, Director | $6.18 | 3,000 | $18,540.00 | 3,947,298 | 2020-12-16 | Filing |