| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $5.45 | 634 | $3,456.44 | 119,094 | 2021-12-16 | Filing |
| Officer | $5.45 | 300 | $1,635.54 | 118,460 | 2021-12-16 | Filing |
| Large Shareholder, Director | $7.97 | 7,687 | $61,258.47 | 589,102 | 2021-08-04 | Filing |
| Large Shareholder, Director | $7.85 | 12,400 | $97,359.84 | 581,415 | 2021-08-03 | Filing |
| Large Shareholder, Director | $7.95 | 5,113 | $40,652.95 | 569,015 | 2021-08-02 | Filing |
| Director | $7.12 | 1,750 | $12,460.00 | 57,750 | 2021-02-25 | Filing |
| Director | $6.41 | 2,500 | $16,025.00 | 56,000 | 2020-08-19 | Filing |
| Large Shareholder, Director | $7.43 | 5,000 | $37,146.50 | 563,902 | 2020-05-14 | Filing |
| Large Shareholder, Director | $8.30 | 1,379 | $11,445.70 | 558,902 | 2020-05-11 | Filing |
| Large Shareholder, Director | $8.18 | 3,800 | $31,076.02 | 557,523 | 2020-05-08 | Filing |
| Large Shareholder, Director | $8.05 | 3,631 | $29,241.90 | 553,723 | 2020-05-07 | Filing |
| Large Shareholder, Director | $8.36 | 2,678 | $22,394.24 | 550,092 | 2020-05-06 | Filing |
| Large Shareholder, Director | $8.38 | 2,978 | $24,964.87 | 547,414 | 2020-05-05 | Filing |
| Large Shareholder, Director | $7.64 | 5,534 | $42,290.27 | 544,436 | 2020-05-04 | Filing |
| Large Shareholder, Director | $6.19 | 2,233 | $13,820.71 | 538,902 | 2020-03-17 | Filing |
| Large Shareholder, Director | $5.37 | 30,092 | $161,512.79 | 536,669 | 2020-03-17 | Filing |
| Large Shareholder, Director | $5.23 | 1,703 | $8,914.01 | 506,577 | 2020-03-16 | Filing |
| Large Shareholder, Director | $5.69 | 15,972 | $90,812.00 | 504,874 | 2020-03-13 | Filing |
| Officer | $7.30 | 2,080 | $15,184.00 | 95,000 | 2020-02-27 | Filing |
| Officer | $7.25 | 591 | $4,284.75 | 92,920 | 2020-02-27 | Filing |