| Insider |  Price |  Amount |  Total Value |  Remaining Holdings |  Date |  Form 4 |  
   |    Large Shareholder, Officer, Director   |  $0.76 |  50,000 |  $38,230.00 |  11,729,012 |  2021-09-17 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.52 |  5,000 |  $7,620.00 |  11,779,012 |  2021-09-14 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.48 |  5,000 |  $7,381.00 |  11,784,012 |  2021-09-14 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.46 |  4,110 |  $6,000.60 |  11,789,012 |  2021-09-14 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $2.00 |  1,200 |  $2,394.00 |  11,793,122 |  2021-06-09 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $2.00 |  1,200,000 |  $2,394,000.00 |  10,594,322 |  2021-06-09 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $0.87 |  62 |  $54.00 |  11,794,322 |  2021-03-22 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.17 |  938 |  $1,099.71 |  11,794,384 |  2021-03-19 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.15 |  10,000 |  $11,521.00 |  11,795,322 |  2021-03-12 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.16 |  8,390 |  $9,765.96 |  11,805,322 |  2021-03-12 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.76 |  100 |  $175.76 |  11,813,712 |  2021-03-04 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.95 |  1,900 |  $3,700.25 |  11,813,812 |  2021-03-02 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.85 |  1,500 |  $2,778.75 |  11,815,712 |  2021-03-02 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.97 |  600 |  $1,183.32 |  11,817,212 |  2021-02-26 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.76 |  2,000 |  $3,515.00 |  11,817,812 |  2021-02-26 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.74 |  788 |  $1,372.22 |  11,819,812 |  2021-02-26 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.98 |  700 |  $1,383.83 |  11,820,600 |  2021-02-26 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.67 |  1,200 |  $1,998.00 |  11,821,300 |  2021-02-25 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.95 |  400 |  $781.92 |  11,822,500 |  2021-02-25 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.68 |  5,300 |  $8,888.10 |  11,822,900 |  2021-02-24 |  Filing |