| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder | $3.99 | 22,225 | $88,644.41 | 3,465,620 | 2022-05-13 | Filing |
| Large Shareholder | $3.77 | 19,931 | $75,076.09 | 3,443,395 | 2022-05-12 | Filing |
| Large Shareholder | $3.80 | 30,000 | $113,955.00 | 3,423,464 | 2022-05-11 | Filing |
| Large Shareholder | $3.95 | 20,801 | $82,218.03 | 3,393,464 | 2022-05-10 | Filing |
| Large Shareholder | $3.74 | 22,663 | $84,870.67 | 3,372,663 | 2022-05-09 | Filing |
| Large Shareholder | $3.84 | 153,428 | $588,626.52 | 3,350,000 | 2022-05-02 | Filing |
| Large Shareholder | $3.78 | 120,502 | $455,690.36 | 3,196,572 | 2022-04-29 | Filing |
| Large Shareholder | $3.58 | 156,070 | $558,902.28 | 3,076,070 | 2022-04-28 | Filing |
| Large Shareholder, Officer, Director | $12.85 | 234 | $3,006.90 | 14,076,660 | 2020-12-14 | Filing |
| Large Shareholder, Officer, Director | $9.99 | 400 | $3,996.00 | 14,076,426 | 2020-12-09 | Filing |
| Large Shareholder, Officer, Director | $8.17 | 500 | $4,085.00 | 14,076,026 | 2020-11-11 | Filing |
| Large Shareholder, Officer, Director | $6.82 | 437 | $2,980.34 | 14,075,526 | 2020-06-30 | Filing |
| Large Shareholder, Officer, Director | $2.94 | 1,400 | $4,116.00 | 14,075,526 | 2020-04-17 | Filing |
| Large Shareholder, Officer, Director | $1.40 | 4,300 | $6,020.00 | 14,075,526 | 2020-04-01 | Filing |
| Large Shareholder, Officer, Director | $1.15 | 2,500 | $2,875.00 | 14,075,526 | 2020-03-20 | Filing |
| Large Shareholder, Officer, Director | $1.42 | 2,990 | $4,245.80 | 14,075,526 | 2019-12-20 | Filing |
| Large Shareholder, Officer, Director | $8.54 | 700 | $5,978.00 | 14,065,589 | 2020-10-20 | Filing |
| Large Shareholder, Officer, Director | $8.89 | 500 | $4,445.00 | 14,064,889 | 2020-10-14 | Filing |
| Large Shareholder, Officer, Director | $8.24 | 400 | $3,296.00 | 14,064,389 | 2020-10-09 | Filing |
| Large Shareholder, Officer, Director | $6.14 | 300 | $1,842.00 | 14,063,989 | 2020-09-23 | Filing |