| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $1.90 | 15,000 | $28,500.00 | 431,614 | 2019-11-20 | Filing | |
| $1.79 | 19,205 | $34,384.63 | 1,827,035 | 2019-09-04 | Filing | |
| $1.80 | 2,002 | $3,603.60 | 409,114 | 2019-08-23 | Filing | |
| $1.99 | 1,476 | $2,940.04 | 2,476 | 2019-06-14 | Filing | |
| $1.98 | 1,000 | $1,980.00 | 1,000 | 2019-06-13 | Filing | |
| $2.00 | 2,245 | $4,490.00 | 1,087,830 | 2019-06-13 | Filing | |
| $1.85 | 7,500 | $13,875.00 | 414,612 | 2019-06-13 | Filing | |
| $1.75 | 6,650 | $11,637.50 | 407,112 | 2019-06-10 | Filing | |
| $1.90 | 24,800 | $47,120.00 | 1,000,000 | 2019-05-29 | Filing | |
| $1.70 | 200 | $340.00 | 975,200 | 2019-05-24 | Filing | |
| $1.80 | 10,815 | $19,467.00 | 400,462 | 2019-04-22 | Filing | |
| $1.70 | 500 | $850.00 | 3,600 | 2018-12-11 | Filing | |
| $1.70 | 3,075 | $5,227.50 | 8,075 | 2018-12-11 | Filing | |
| $1.60 | 14,065 | $22,504.00 | 389,647 | 2018-11-28 | Filing | |
| $1.95 | 500 | $975.00 | 3,100 | 2018-08-27 | Filing | |
| $2.00 | 97,196 | $194,392.00 | 1,824,485 | 2018-03-16 | Filing | |
| $2.00 | 2,500 | $5,000.00 | 3,700 | 2018-03-16 | Filing | |
| $2.00 | 3,000 | $6,000.00 | 3,000 | 2018-03-16 | Filing | |
| $2.00 | 5,000 | $10,000.00 | 5,000 | 2018-03-16 | Filing | |
| $1.75 | 56,200 | $98,350.00 | 366,468 | 2017-12-18 | Filing |