| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 | 
   | Officer, Director | $0.11 | 10,000 | $1,100.00 | 41,673,300 | 2020-08-20 | Filing | 
  | Officer, Director | $0.11 | 48,900 | $5,198.07 | 41,627,300 | 2020-08-20 | Filing | 
  | Officer, Director | $0.10 | 60,000 | $6,024.00 | 41,578,400 | 2020-08-20 | Filing | 
  | Officer, Director | $0.09 | 20,000 | $1,800.00 | 41,518,400 | 2020-08-20 | Filing | 
  | Officer, Director | $0.09 | 10,000 | $850.00 | 41,498,400 | 2020-08-19 | Filing | 
  | Officer, Director | $0.08 | 10,000 | $849.00 | 41,488,400 | 2020-08-19 | Filing | 
  | Officer, Director | $0.09 | 14,200 | $1,278.00 | 41,478,400 | 2020-08-19 | Filing | 
  | Officer, Director | $0.09 | 10,006 | $900.54 | 41,464,200 | 2020-08-19 | Filing | 
  | Officer, Director | $0.09 | 15,794 | $1,421.46 | 41,454,194 | 2020-08-19 | Filing | 
  | Officer, Director | $0.09 | 9,200 | $828.00 | 41,438,400 | 2020-08-18 | Filing | 
  | Officer, Director | $0.09 | 13,400 | $1,139.00 | 41,429,200 | 2020-08-18 | Filing | 
  | Officer, Director | $0.09 | 6,894 | $585.99 | 41,415,800 | 2020-08-18 | Filing | 
  | Officer, Director | $0.09 | 10,506 | $903.52 | 41,408,906 | 2020-08-18 | Filing | 
  | Officer, Director | $0.10 | 8,316 | $829.94 | 41,398,400 | 2020-08-18 | Filing | 
  | Officer, Director | $0.10 | 10,000 | $998.00 | 41,390,084 | 2020-08-18 | Filing | 
  | Officer, Director | $0.10 | 16,300 | $1,626.74 | 41,380,084 | 2020-08-18 | Filing | 
  | Officer, Director | $0.10 | 10,000 | $998.00 | 41,363,784 | 2020-08-18 | Filing | 
  | Officer, Director | $0.10 | 100 | $9.63 | 41,353,784 | 2020-08-18 | Filing | 
  | Officer, Director | $0.10 | 2,400 | $231.12 | 41,353,684 | 2020-08-18 | Filing | 
  | Officer, Director | $0.09 | 12,884 | $1,159.56 | 41,351,284 | 2020-08-18 | Filing |