| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Director | $3.01 | 3,027 | $9,112.48 | 1,373,314 | 2019-08-02 | Filing |
| Large Shareholder, Director | $3.02 | 8,456 | $25,551.50 | 1,385,384 | 2019-08-01 | Filing |
| Large Shareholder, Director | $3.02 | 8,456 | $25,551.50 | 1,370,287 | 2019-08-01 | Filing |
| Large Shareholder, Director | $2.98 | 8,456 | $25,192.96 | 1,376,928 | 2019-07-31 | Filing |
| Large Shareholder, Director | $2.98 | 8,456 | $25,192.96 | 1,361,831 | 2019-07-31 | Filing |
| Large Shareholder, Director | $2.95 | 8,456 | $24,985.79 | 1,368,472 | 2019-07-30 | Filing |
| Large Shareholder, Director | $2.95 | 8,456 | $24,985.79 | 1,353,375 | 2019-07-30 | Filing |
| Large Shareholder, Director | $2.86 | 8,456 | $24,185.85 | 1,360,016 | 2019-07-29 | Filing |
| Large Shareholder, Director | $2.86 | 8,456 | $24,185.85 | 1,344,919 | 2019-07-29 | Filing |
| Large Shareholder, Director | $2.63 | 3,824 | $10,047.18 | 1,351,560 | 2019-07-26 | Filing |
| Large Shareholder, Director | $2.63 | 3,824 | $10,047.18 | 1,336,463 | 2019-07-26 | Filing |
| Large Shareholder, Director | $2.60 | 3,824 | $9,931.31 | 1,347,736 | 2019-07-25 | Filing |
| Large Shareholder, Director | $2.60 | 3,824 | $9,931.31 | 1,332,639 | 2019-07-25 | Filing |
| Large Shareholder, Director | $2.51 | 3,824 | $9,587.15 | 1,343,912 | 2019-07-24 | Filing |
| Large Shareholder, Director | $2.51 | 3,824 | $9,587.15 | 1,328,815 | 2019-07-24 | Filing |
| Large Shareholder, Director | $2.39 | 3,824 | $9,125.98 | 1,340,088 | 2019-07-23 | Filing |
| Large Shareholder, Director | $2.39 | 3,824 | $9,125.98 | 1,324,991 | 2019-07-23 | Filing |
| Large Shareholder, Director | $2.50 | 3,824 | $9,555.41 | 1,336,264 | 2019-07-22 | Filing |
| Large Shareholder, Director | $2.50 | 3,824 | $9,555.41 | 1,321,167 | 2019-07-22 | Filing |
| Large Shareholder, Director | $2.50 | 1,626 | $4,064.02 | 1,332,440 | 2019-07-19 | Filing |