| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $1.28 | 72 | $92.16 | 3,168,061 | 2019-09-18 | Filing | |
| $1.29 | 930 | $1,199.70 | 3,168,133 | 2019-09-17 | Filing | |
| $1.30 | 10 | $13.00 | 3,169,063 | 2019-08-16 | Filing | |
| $1.28 | 6,488 | $8,304.64 | 3,169,073 | 2019-09-13 | Filing | |
| $1.29 | 196 | $252.84 | 3,175,561 | 2019-09-12 | Filing | |
| $1.28 | 422 | $540.16 | 3,175,757 | 2019-09-06 | Filing | |
| $1.27 | 1,505 | $1,911.35 | 3,176,179 | 2019-09-05 | Filing | |
| $1.28 | 1 | $1.28 | 3,177,684 | 2019-09-04 | Filing | |
| $1.28 | 474 | $606.72 | 3,177,685 | 2019-09-03 | Filing | |
| $1.28 | 12,293 | $15,735.04 | 3,178,159 | 2019-08-30 | Filing | |
| $1.29 | 100 | $129.00 | 3,190,452 | 2019-08-29 | Filing | |
| $1.30 | 5,109 | $6,641.70 | 3,190,552 | 2019-08-27 | Filing | |
| $1.31 | 100 | $131.00 | 3,195,661 | 2019-08-26 | Filing | |
| $1.30 | 2,439 | $3,170.70 | 3,195,761 | 2019-08-23 | Filing | |
| $1.30 | 4,602 | $5,982.60 | 3,198,200 | 2019-08-22 | Filing | |
| $1.29 | 3,488 | $4,499.52 | 3,202,802 | 2019-08-21 | Filing | |
| $1.28 | 8,400 | $10,752.00 | 3,206,290 | 2019-08-20 | Filing | |
| $1.29 | 401 | $517.29 | 3,214,690 | 2019-08-19 | Filing | |
| $1.27 | 4,645 | $5,899.15 | 3,215,091 | 2019-08-16 | Filing | |
| $1.29 | 12,245 | $15,796.05 | 3,229,294 | 2019-08-14 | Filing |