| Insider |  Price |  Amount |  Total Value |  Remaining Holdings |  Date |  Form 4 |  
   |    Officer, Director   |  $17.05 |  16,052 |  $273,686.60 |  3,237,053 |  2020-11-12 |  Filing |  
  |    Officer, Director   |  $17.04 |  23,896 |  $407,187.84 |  3,253,105 |  2020-11-11 |  Filing |  
  |    Officer, Director   |  $16.04 |  6,250 |  $100,250.63 |  405,452 |  2020-11-02 |  Filing |  
  |    Officer, Director   |  $16.18 |  8,361 |  $135,280.98 |  3,277,001 |  2020-10-27 |  Filing |  
  |    Officer, Director   |  $16.39 |  18,009 |  $295,167.51 |  3,285,362 |  2020-10-26 |  Filing |  
  |    Officer, Director   |  $17.07 |  15,136 |  $258,371.52 |  3,303,371 |  2020-10-23 |  Filing |  
  |    Officer, Director   |  $16.97 |  24,383 |  $413,779.51 |  3,318,507 |  2020-10-22 |  Filing |  
  |    Officer, Director   |  $17.16 |  25,627 |  $439,759.32 |  3,342,890 |  2020-10-21 |  Filing |  
  |    Officer, Director   |  $17.34 |  29,443 |  $510,541.62 |  3,368,517 |  2020-10-20 |  Filing |  
  |    Officer, Director   |  $16.91 |  29,041 |  $491,083.31 |  3,397,960 |  2020-10-19 |  Filing |  
  |    Officer   |  $13.46 |  26,586 |  $357,847.56 |  253,018 |  2020-08-17 |  Filing |  
  |    Officer, Director   |  $11.73 |  4,167 |  $48,893.49 |  460,005 |  2020-08-03 |  Filing |  
  |    Officer, Director   |  $11.74 |  2,084 |  $24,472.83 |  460,005 |  2020-08-03 |  Filing |  
  |    Officer, Director   |  $10.40 |  4,166 |  $43,332.23 |  272,005 |  2020-07-01 |  Filing |  
  |    Officer, Director   |  $10.40 |  8,333 |  $86,624.87 |  272,005 |  2020-07-01 |  Filing |  
  |    Officer   |  $10.12 |  18,813 |  $190,462.81 |  214,905 |  2020-06-29 |  Filing |  
  |    Officer   |  $10.05 |  15,000 |  $150,774.00 |  214,905 |  2020-06-26 |  Filing |  
  |    Officer   |  $10.05 |  6,187 |  $62,189.25 |  214,905 |  2020-06-26 |  Filing |  
  |    Director   |  $9.60 |  12,500 |  $120,000.00 |  69,482 |  2020-05-20 |  Filing |  
  |    Director   |  $10.00 |  25,000 |  $250,000.00 |  81,982 |  2020-05-18 |  Filing |