| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director | $2.93 | 85 | $249.05 | 174,295 | 2021-08-09 | Filing |
| Director | $3.01 | 85 | $255.85 | 174,210 | 2021-08-06 | Filing |
| Director | $3.11 | 85 | $264.35 | 174,125 | 2021-08-05 | Filing |
| Director | $3.18 | 85 | $270.30 | 174,040 | 2021-08-04 | Filing |
| Director | $3.17 | 85 | $269.45 | 173,955 | 2021-08-03 | Filing |
| Director | $3.34 | 85 | $283.90 | 173,870 | 2021-08-02 | Filing |
| Officer, Director | $2.93 | 105 | $307.65 | 169,464 | 2021-08-31 | Filing |
| Officer, Director | $2.88 | 105 | $302.40 | 169,359 | 2021-08-30 | Filing |
| Officer, Director | $2.84 | 105 | $298.20 | 169,254 | 2021-08-27 | Filing |
| Officer, Director | $2.82 | 105 | $296.10 | 169,149 | 2021-08-26 | Filing |
| Officer, Director | $2.79 | 105 | $292.95 | 169,044 | 2021-08-25 | Filing |
| Officer, Director | $2.89 | 105 | $303.45 | 168,939 | 2021-08-24 | Filing |
| Officer, Director | $2.87 | 105 | $301.35 | 168,834 | 2021-08-23 | Filing |
| Officer, Director | $2.96 | 105 | $310.80 | 168,729 | 2021-08-20 | Filing |
| Officer, Director | $3.02 | 105 | $317.10 | 168,624 | 2021-08-19 | Filing |
| Officer, Director | $2.97 | 105 | $311.85 | 168,519 | 2021-08-18 | Filing |
| Officer, Director | $3.05 | 105 | $320.25 | 168,414 | 2021-08-17 | Filing |
| Officer, Director | $2.92 | 105 | $306.60 | 168,309 | 2021-08-16 | Filing |
| Officer, Director | $2.92 | 105 | $306.60 | 168,204 | 2021-08-13 | Filing |
| Officer, Director | $2.98 | 105 | $312.90 | 168,099 | 2021-08-11 | Filing |