| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $1.90 | 300 | $570.00 | 29,582,477 | 2019-06-14 | Filing |
| Large Shareholder, Officer, Director | $1.94 | 100 | $194.00 | 29,582,177 | 2019-06-13 | Filing |
| Large Shareholder, Officer, Director | $1.94 | 14,900 | $28,831.50 | 29,582,077 | 2019-06-13 | Filing |
| Large Shareholder, Officer, Director | $1.93 | 15,000 | $28,875.00 | 29,567,177 | 2019-06-13 | Filing |
| Large Shareholder, Officer, Director | $1.92 | 20,000 | $38,300.00 | 29,552,177 | 2019-06-13 | Filing |
| Large Shareholder, Officer, Director | $1.83 | 15,000 | $27,375.00 | 29,532,177 | 2019-06-12 | Filing |
| Large Shareholder, Officer, Director | $1.87 | 9 | $16.83 | 29,517,177 | 2019-06-11 | Filing |
| Large Shareholder, Officer, Director | $1.87 | 49,991 | $93,233.22 | 29,517,168 | 2019-06-11 | Filing |
| Large Shareholder, Officer, Director | $1.88 | 82 | $154.16 | 29,467,177 | 2019-06-07 | Filing |
| Large Shareholder, Officer, Director | $1.88 | 24,917 | $46,719.38 | 29,467,095 | 2019-06-07 | Filing |
| Large Shareholder, Officer, Director | $1.87 | 1 | $1.87 | 29,442,178 | 2019-06-07 | Filing |
| Large Shareholder, Officer, Director | $1.87 | 16,301 | $30,482.87 | 29,442,177 | 2019-06-07 | Filing |
| Large Shareholder, Officer, Director | $1.87 | 200 | $373.50 | 29,425,876 | 2019-06-07 | Filing |
| Large Shareholder, Officer, Director | $1.87 | 8,499 | $15,850.64 | 29,425,676 | 2019-06-07 | Filing |
| Large Shareholder, Officer, Director | $1.92 | 19,807 | $38,029.44 | 29,417,177 | 2019-06-06 | Filing |
| Large Shareholder, Officer, Director | $1.92 | 5,193 | $9,944.60 | 29,397,370 | 2019-06-06 | Filing |
| Large Shareholder, Officer, Director | $1.95 | 6,700 | $13,065.00 | 29,392,177 | 2019-06-05 | Filing |
| Large Shareholder, Officer, Director | $1.95 | 18,300 | $35,593.50 | 29,385,477 | 2019-06-05 | Filing |
| Large Shareholder, Officer, Director | $1.94 | 4,480 | $8,668.80 | 29,367,177 | 2019-06-05 | Filing |
| Large Shareholder, Officer, Director | $1.93 | 5,000 | $9,650.00 | 29,362,697 | 2019-06-05 | Filing |