| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 | 
   | Large Shareholder, Director | $0.00 | 0 | $0.00 | 1,787,499 | 2019-09-29 | Filing | 
  | Large Shareholder, Director | $3.13 | 600,000 | $1,875,000.00 | 1,787,499 | 2019-09-29 | Filing | 
  | Large Shareholder, Director | $0.00 | 0 | $0.00 | 17,812,500 | 2019-03-29 | Filing | 
  | Large Shareholder, Director | $0.31 | 298,189 | $92,438.59 | 17,812,500 | 2019-03-29 | Filing | 
  | Large Shareholder, Director | $0.00 | 0 | $0.00 | 17,514,311 | 2019-03-28 | Filing | 
  | Large Shareholder, Director | $0.31 | 130,811 | $40,551.41 | 17,514,311 | 2019-03-28 | Filing | 
  | Large Shareholder, Director | $0.00 | 0 | $0.00 | 17,383,500 | 2019-03-27 | Filing | 
  | Large Shareholder, Director | $0.35 | 120,647 | $42,226.45 | 17,383,500 | 2019-03-27 | Filing | 
  | Large Shareholder, Director | $0.00 | 0 | $0.00 | 17,262,853 | 2018-12-11 | Filing | 
  | Large Shareholder, Director | $0.00 | 0 | $0.00 | 17,262,853 | 2018-12-11 | Filing | 
  | Large Shareholder, Director | $0.41 | 24,153 | $9,977.60 | 17,262,853 | 2018-12-11 | Filing | 
  | Large Shareholder, Director | $0.00 | 0 | $0.00 | 17,238,700 | 2018-12-11 | Filing | 
  | Large Shareholder, Director | $0.00 | 0 | $0.00 | 17,238,700 | 2018-12-11 | Filing | 
  | Large Shareholder, Director | $0.42 | 6,800 | $2,864.84 | 17,238,700 | 2018-12-11 | Filing | 
  | Large Shareholder, Director | $0.00 | 0 | $0.00 | 17,231,900 | 2018-12-10 | Filing | 
  | Large Shareholder, Director | $0.00 | 0 | $0.00 | 17,231,900 | 2018-12-10 | Filing | 
  | Large Shareholder, Director | $0.41 | 19,400 | $7,868.64 | 17,231,900 | 2018-12-10 | Filing | 
  | Large Shareholder, Director | $0.00 | 0 | $0.00 | 17,212,500 | 2018-12-10 | Filing | 
  | Large Shareholder, Director | $0.00 | 0 | $0.00 | 17,212,500 | 2018-12-10 | Filing | 
  | Large Shareholder, Director | $0.39 | 50,000 | $19,605.00 | 17,212,500 | 2018-12-10 | Filing |