| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $1.19 | 5,000 | $5,960.00 | 734,842 | 2019-04-30 | Filing | |
| $1.59 | 50 | $79.50 | 729,842 | 2019-02-13 | Filing | |
| $0.75 | 1,666,666 | $1,249,999.50 | 2,076,346 | 2018-12-24 | Filing | |
| $0.75 | 1,666,666 | $1,249,999.50 | 4,278,274 | 2018-12-24 | Filing | |
| $0.75 | 1,666,666 | $1,249,999.50 | 2,076,346 | 2018-12-24 | Filing | |
| $0.75 | 1,666,666 | $1,249,999.50 | 4,283,275 | 2018-12-24 | Filing | |
| $0.75 | 2,000,000 | $1,500,000.00 | 12,875,318 | 2018-12-24 | Filing | |
| $0.75 | 1,666,666 | $1,249,999.50 | 2,076,346 | 2018-12-24 | Filing | |
| $0.75 | 1,666,666 | $1,249,999.50 | 4,283,275 | 2018-12-24 | Filing | |
| $2.10 | 1,000 | $2,102.00 | 6,000 | 2018-11-29 | Filing | |
| $2.39 | 1,400 | $3,352.44 | 729,792 | 2018-11-16 | Filing | |
| $2.43 | 2,500 | $6,071.50 | 728,392 | 2018-11-15 | Filing | |
| $2.22 | 2,500 | $5,560.00 | 725,892 | 2018-11-14 | Filing | |
| $2.14 | 1,000 | $2,140.50 | 5,000 | 2018-11-14 | Filing | |
| $2.08 | 2,800 | $5,826.80 | 723,392 | 2018-11-13 | Filing | |
| $2.35 | 1,100 | $2,585.00 | 720,592 | 2018-11-12 | Filing | |
| $2.10 | 1,000 | $2,100.00 | 4,000 | 2018-11-13 | Filing | |
| $2.50 | 400 | $1,000.00 | 719,492 | 2018-11-09 | Filing | |
| $2.51 | 100 | $251.00 | 719,092 | 2018-11-08 | Filing | |
| $2.56 | 1,600 | $4,102.40 | 6,200 | 2018-11-05 | Filing |