| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $2.03 | 2,900 | $5,887.00 | 26,910,377 | 2019-05-09 | Filing |
| Large Shareholder, Officer, Director | $2.03 | 77,800 | $157,545.00 | 26,907,477 | 2019-05-09 | Filing |
| Large Shareholder, Officer, Director | $2.02 | 31,100 | $62,666.50 | 26,829,677 | 2019-05-09 | Filing |
| Large Shareholder, Officer, Director | $2.01 | 6,400 | $12,880.00 | 26,798,577 | 2019-05-09 | Filing |
| Officer, Director | $2.04 | 2,783 | $5,677.32 | 24,475,147 | 2019-05-09 | Filing |
| Officer, Director | $2.04 | 500 | $1,017.50 | 24,472,364 | 2019-05-09 | Filing |
| Officer, Director | $2.03 | 6,717 | $13,601.93 | 24,471,864 | 2019-05-09 | Filing |
| Officer, Director | $2.15 | 7,200 | $15,480.00 | 5,729,147 | 2019-05-09 | Filing |
| Officer, Director | $2.13 | 2,600 | $5,538.00 | 5,721,947 | 2019-05-09 | Filing |
| Officer, Director | $2.12 | 200 | $424.00 | 5,719,347 | 2019-05-09 | Filing |
| Officer | $2.04 | 3,150 | $6,426.00 | 179,162 | 2019-05-09 | Filing |
| Officer | $2.04 | 100 | $203.50 | 176,012 | 2019-05-09 | Filing |
| Director | $2.09 | 7,600 | $15,884.00 | 359,340 | 2019-05-09 | Filing |
| Director | $2.09 | 2,400 | $5,004.00 | 351,740 | 2019-05-09 | Filing |
| Large Shareholder, Officer, Director | $2.23 | 8,800 | $19,624.00 | 26,792,177 | 2019-05-08 | Filing |
| Large Shareholder, Officer, Director | $2.23 | 400 | $891.00 | 26,783,377 | 2019-05-08 | Filing |
| Large Shareholder, Officer, Director | $2.23 | 800 | $1,780.00 | 26,782,977 | 2019-05-08 | Filing |
| Large Shareholder, Officer, Director | $2.22 | 10,000 | $22,150.00 | 26,782,177 | 2019-05-08 | Filing |
| Large Shareholder, Officer, Director | $2.21 | 21,697 | $47,950.37 | 26,772,177 | 2019-05-08 | Filing |
| Large Shareholder, Officer, Director | $2.21 | 7,630 | $16,824.15 | 26,750,480 | 2019-05-08 | Filing |