| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $1.69 | 200 | $338.00 | 0 | 2019-04-23 | Filing | |
| $1.78 | 5,000 | $8,915.00 | 0 | 2019-04-11 | Filing | |
| $1.13 | 30,179 | $34,096.23 | 3,701 | 2019-01-18 | Filing | |
| $2.01 | 547 | $1,099.47 | 4,767 | 2018-11-08 | Filing | |
| $2.01 | 82 | $164.82 | 5,314 | 2018-11-05 | Filing | |
| $2.00 | 464 | $928.00 | 5,396 | 2018-11-02 | Filing | |
| $2.18 | 10,000 | $21,750.00 | 3,701 | 2018-10-02 | Filing | |
| $2.39 | 2,500 | $5,975.00 | 97,618 | 2018-08-17 | Filing | |
| $2.37 | 2,400 | $5,688.00 | 100,118 | 2018-08-17 | Filing | |
| $2.44 | 100 | $244.00 | 102,518 | 2018-08-06 | Filing | |
| $2.39 | 2,500 | $5,975.00 | 102,618 | 2018-08-03 | Filing | |
| $2.40 | 14,168 | $34,011.70 | 2,945 | 2018-08-02 | Filing | |
| $2.52 | 45,000 | $113,445.00 | 28,632 | 2018-07-26 | Filing | |
| $2.53 | 5,000 | $12,650.00 | 73,632 | 2018-07-25 | Filing | |
| $2.51 | 20,000 | $50,200.00 | 364,063 | 2018-07-24 | Filing | |
| $2.74 | 4,550 | $12,467.00 | 20,351 | 2018-07-19 | Filing | |
| $2.67 | 5,000 | $13,350.00 | 20,351 | 2018-07-17 | Filing | |
| $2.74 | 100 | $274.00 | 25,351 | 2018-07-17 | Filing | |
| $2.74 | 350 | $959.00 | 20,351 | 2018-07-10 | Filing | |
| $2.55 | 5,000 | $12,750.00 | 20,351 | 2018-07-03 | Filing |