| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.67 | 624 | $1,667.58 | 876,253 | 2018-08-30 | Filing | |
| $2.67 | 780 | $2,084.47 | 2,098,298 | 2018-08-30 | Filing | |
| $2.67 | 562 | $1,501.89 | 310,152 | 2018-08-30 | Filing | |
| $2.67 | 374 | $999.48 | 156,576 | 2018-08-30 | Filing | |
| $3.19 | 522 | $1,666.54 | 875,629 | 2018-08-15 | Filing | |
| $3.19 | 652 | $2,081.58 | 2,097,518 | 2018-08-15 | Filing | |
| $3.19 | 470 | $1,500.52 | 309,590 | 2018-08-15 | Filing | |
| $3.19 | 314 | $1,002.48 | 156,202 | 2018-08-15 | Filing | |
| $2.88 | 578 | $1,667.47 | 875,107 | 2018-07-31 | Filing | |
| $2.88 | 722 | $2,082.90 | 2,096,866 | 2018-07-31 | Filing | |
| $2.88 | 520 | $1,500.15 | 309,120 | 2018-07-31 | Filing | |
| $2.88 | 346 | $998.18 | 155,888 | 2018-07-31 | Filing | |
| $2.79 | 596 | $1,663.26 | 874,529 | 2018-07-13 | Filing | |
| $2.79 | 746 | $2,081.86 | 2,096,144 | 2018-07-13 | Filing | |
| $2.79 | 358 | $999.07 | 155,542 | 2018-07-13 | Filing | |
| $2.79 | 538 | $1,501.40 | 308,600 | 2018-07-13 | Filing | |
| $2.81 | 594 | $1,666.17 | 873,933 | 2018-07-02 | Filing | |
| $2.81 | 743 | $2,084.12 | 2,095,398 | 2018-07-02 | Filing | |
| $2.81 | 534 | $1,497.87 | 308,062 | 2018-07-02 | Filing | |
| $2.81 | 358 | $1,004.19 | 155,184 | 2018-07-02 | Filing |