| Insider |  Price |  Amount |  Total Value |  Remaining Holdings |  Date |  Form 4 |  
   |    Large Shareholder, Director   |  $0.00 |  0 |  $0.00 |  12,818,924 |  2020-05-12 |  Filing |  
  |    Large Shareholder, Director   |  $3.02 |  1,581,076 |  $4,774,849.52 |  12,818,924 |  2020-05-12 |  Filing |  
  |    Large Shareholder, Director   |  $0.00 |  0 |  $0.00 |  14,400,000 |  2020-05-11 |  Filing |  
  |    Large Shareholder, Director   |  $2.79 |  1,300,000 |  $3,627,000.00 |  14,400,000 |  2020-05-11 |  Filing |  
  |    Large Shareholder, Director   |  $0.00 |  0 |  $0.00 |  15,700,000 |  2020-05-08 |  Filing |  
  |    Large Shareholder, Director   |  $2.52 |  100,000 |  $252,000.00 |  15,700,000 |  2020-05-08 |  Filing |  
  |    Large Shareholder, Director   |  $0.00 |  0 |  $0.00 |  15,800,000 |  2020-05-07 |  Filing |  
  |    Large Shareholder, Director   |  $2.51 |  100,000 |  $251,000.00 |  15,800,000 |  2020-05-07 |  Filing |  
  |    Large Shareholder, Director   |  $0.00 |  0 |  $0.00 |  15,900,000 |  2020-05-06 |  Filing |  
  |    Large Shareholder, Director   |  $2.58 |  50,000 |  $129,000.00 |  15,900,000 |  2020-05-06 |  Filing |  
  |    Large Shareholder, Director   |  $0.00 |  0 |  $0.00 |  15,950,000 |  2020-05-05 |  Filing |  
  |    Large Shareholder, Director   |  $2.66 |  692,531 |  $1,842,132.46 |  15,950,000 |  2020-05-05 |  Filing |  
  |    Large Shareholder, Director   |  $0.00 |  0 |  $0.00 |  16,642,531 |  2020-05-04 |  Filing |  
  |    Large Shareholder, Director   |  $2.65 |  957,469 |  $2,537,292.85 |  16,642,531 |  2020-05-04 |  Filing |  
  |    Large Shareholder, Director   |  $0.00 |  0 |  $0.00 |  17,600,000 |  2020-05-01 |  Filing |  
  |    Large Shareholder, Director   |  $2.71 |  1,000,000 |  $2,710,000.00 |  17,600,000 |  2020-05-01 |  Filing |  
  |    Large Shareholder, Director   |  $0.00 |  0 |  $0.00 |  18,600,000 |  2020-04-30 |  Filing |  
  |    Large Shareholder, Director   |  $2.96 |  4,434,296 |  $13,125,516.16 |  18,600,000 |  2020-04-30 |  Filing |  
  |    Large Shareholder, Director   |  $0.00 |  0 |  $0.00 |  23,034,296 |  2020-04-29 |  Filing |  
  |    Large Shareholder, Director   |  $3.01 |  873,634 |  $2,629,638.34 |  23,034,296 |  2020-04-29 |  Filing |