| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Director | $2.50 | 1,626 | $4,064.02 | 1,317,343 | 2019-07-19 | Filing |
| Large Shareholder, Director | $2.51 | 1,626 | $4,082.24 | 1,330,814 | 2019-07-18 | Filing |
| Large Shareholder, Director | $2.51 | 1,626 | $4,082.24 | 1,315,717 | 2019-07-18 | Filing |
| Large Shareholder, Director | $2.64 | 1,626 | $4,296.87 | 1,329,188 | 2019-07-17 | Filing |
| Large Shareholder, Director | $2.64 | 1,626 | $4,296.87 | 1,314,091 | 2019-07-17 | Filing |
| Large Shareholder, Director | $2.70 | 1,626 | $4,385.65 | 1,327,562 | 2019-07-16 | Filing |
| Large Shareholder, Director | $2.70 | 1,626 | $4,385.65 | 1,312,465 | 2019-07-16 | Filing |
| Large Shareholder, Director | $2.82 | 1,626 | $4,585.81 | 1,325,936 | 2019-07-15 | Filing |
| Large Shareholder, Director | $2.82 | 1,627 | $4,588.63 | 1,310,839 | 2019-07-15 | Filing |
| Large Shareholder, Director | $3.15 | 1,472 | $4,638.71 | 1,324,309 | 2019-07-12 | Filing |
| Large Shareholder, Director | $3.15 | 1,472 | $4,638.71 | 1,309,213 | 2019-07-12 | Filing |
| Large Shareholder, Director | $3.18 | 1,472 | $4,674.92 | 1,322,837 | 2019-07-11 | Filing |
| Large Shareholder, Director | $3.18 | 1,472 | $4,674.92 | 1,307,741 | 2019-07-11 | Filing |
| Large Shareholder, Director | $3.19 | 1,472 | $4,701.86 | 1,321,365 | 2019-07-10 | Filing |
| Large Shareholder, Director | $3.19 | 1,472 | $4,701.86 | 1,306,269 | 2019-07-10 | Filing |
| Large Shareholder, Director | $3.19 | 1,450 | $4,629.71 | 1,319,893 | 2019-07-09 | Filing |
| Large Shareholder, Director | $3.19 | 1,450 | $4,629.71 | 1,304,797 | 2019-07-09 | Filing |
| Large Shareholder, Director | $3.27 | 500 | $1,633.50 | 1,318,443 | 2019-07-08 | Filing |
| Large Shareholder, Director | $3.27 | 500 | $1,633.50 | 1,303,347 | 2019-07-08 | Filing |
| Large Shareholder, Director | $3.30 | 51 | $168.30 | 1,317,943 | 2019-07-05 | Filing |