| Insider |  Price |  Amount |  Total Value |  Remaining Holdings |  Date |  Form 4 |  
   |    Large Shareholder   |  $9.60 |  5,000 |  $48,001.00 |  230,558 |  2017-07-24 |  Filing |  
  |    Large Shareholder   |  $9.40 |  5,000 |  $47,000.00 |  235,558 |  2017-07-24 |  Filing |  
  |    Large Shareholder   |  $9.10 |  5,000 |  $45,515.50 |  240,558 |  2017-07-24 |  Filing |  
  |    Large Shareholder   |  $9.01 |  5,000 |  $45,051.00 |  245,558 |  2017-07-24 |  Filing |  
  |    Large Shareholder   |  $9.20 |  5,000 |  $46,000.00 |  250,558 |  2017-07-24 |  Filing |  
  |    Large Shareholder   |  $8.70 |  20,000 |  $174,000.00 |  255,558 |  2017-07-18 |  Filing |  
  |    Large Shareholder   |  $7.19 |  10,000 |  $71,900.00 |  275,558 |  2017-07-17 |  Filing |  
  |    Large Shareholder   |  $6.60 |  5,000 |  $33,000.00 |  285,558 |  2017-07-14 |  Filing |  
  |    Large Shareholder   |  $6.40 |  5,000 |  $32,000.00 |  290,558 |  2017-07-13 |  Filing |  
  |    Large Shareholder   |  $6.10 |  10,000 |  $61,000.00 |  295,558 |  2017-07-12 |  Filing |  
  |    Large Shareholder   |  $6.40 |  3,952 |  $25,292.80 |  305,558 |  2017-06-02 |  Filing |  
  |    Large Shareholder   |  $6.35 |  5,000 |  $31,750.00 |  309,510 |  2017-06-02 |  Filing |  
  |    Large Shareholder   |  $6.25 |  5,000 |  $31,250.00 |  314,510 |  2017-06-02 |  Filing |  
  |    Large Shareholder   |  $6.15 |  5,000 |  $30,750.00 |  319,510 |  2017-06-02 |  Filing |  
  |    Large Shareholder   |  $6.05 |  5,000 |  $30,250.00 |  324,510 |  2017-05-19 |  Filing |  
  |    Large Shareholder   |  $3.95 |  10,000 |  $39,500.00 |  339,910 |  2017-02-03 |  Filing |  
  |    Large Shareholder   |  $4.00 |  400 |  $1,600.00 |  349,910 |  2016-11-22 |  Filing |  
  |    Large Shareholder   |  $3.99 |  5,000 |  $19,950.00 |  350,310 |  2016-11-22 |  Filing |  
  |    Large Shareholder   |  $3.80 |  5,000 |  $19,000.00 |  355,310 |  2016-11-16 |  Filing |  
  |    Other   |  $4.00 |  10,000 |  $40,000.00 |  84,018 |  2016-09-27 |  Filing |