| Insider |  Price |  Amount |  Total Value |  Remaining Holdings |  Date |  Form 4 |  
   |    Large Shareholder   |  $4.40 |  13,562 |  $59,672.80 |  1,336,247 |  2022-06-02 |  Filing |  
  |    Large Shareholder   |  $4.40 |  12,922 |  $56,856.80 |  1,181,550 |  2022-06-02 |  Filing |  
  |    Large Shareholder   |  $4.40 |  12,802 |  $56,328.80 |  1,322,625 |  2022-05-27 |  Filing |  
  |    Large Shareholder   |  $4.35 |  490 |  $2,131.50 |  1,168,628 |  2022-05-27 |  Filing |  
  |    Large Shareholder   |  $4.40 |  12,198 |  $53,671.20 |  1,168,138 |  2022-05-27 |  Filing |  
  |    Large Shareholder   |  $4.40 |  2,737 |  $12,042.53 |  1,309,823 |  2022-05-25 |  Filing |  
  |    Large Shareholder   |  $4.40 |  2,608 |  $11,474.94 |  1,155,940 |  2022-05-25 |  Filing |  
  |    Large Shareholder   |  $4.37 |  2,384 |  $10,418.56 |  1,307,086 |  2022-05-24 |  Filing |  
  |    Large Shareholder   |  $4.37 |  2,271 |  $9,924.72 |  1,153,332 |  2022-05-24 |  Filing |  
  |    Large Shareholder   |  $4.96 |  1,248 |  $6,186.96 |  2,492,489 |  2022-05-11 |  Filing |  
  |    Large Shareholder   |  $5.13 |  1,072 |  $5,500.11 |  2,491,241 |  2022-05-10 |  Filing |  
  |    Large Shareholder   |  $4.90 |  25,200 |  $123,532.92 |  2,490,169 |  2022-05-09 |  Filing |  
  |    Large Shareholder   |  $4.90 |  47,113 |  $230,853.70 |  1,304,702 |  2022-05-09 |  Filing |  
  |    Large Shareholder   |  $4.90 |  44,887 |  $219,946.30 |  1,151,061 |  2022-05-09 |  Filing |  
  |    Large Shareholder   |  $5.51 |  36,859 |  $202,930.91 |  2,464,969 |  2022-04-29 |  Filing |  
  |    Large Shareholder   |  $5.69 |  2,509 |  $14,274.70 |  1,257,589 |  2022-04-12 |  Filing |  
  |    Large Shareholder   |  $5.69 |  2,391 |  $13,603.36 |  1,106,174 |  2022-04-12 |  Filing |  
  |    Large Shareholder   |  $5.73 |  3,451 |  $19,764.57 |  2,428,110 |  2022-04-13 |  Filing |  
  |    Large Shareholder   |  $5.60 |  38,559 |  $216,053.79 |  2,424,659 |  2022-04-12 |  Filing |  
  |    Large Shareholder   |  $5.87 |  10,293 |  $60,396.24 |  1,255,080 |  2022-04-07 |  Filing |