| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $1.97 | 2,265 | $4,462.05 | 1,192,828 | 2018-05-10 | Filing | |
| $1.97 | 2,900 | $5,698.50 | 1,195,093 | 2018-05-10 | Filing | |
| $1.96 | 4,400 | $8,624.00 | 1,197,993 | 2018-05-10 | Filing | |
| $1.97 | 600 | $1,182.00 | 210,359 | 2018-05-10 | Filing | |
| $1.97 | 100 | $196.50 | 210,959 | 2018-05-10 | Filing | |
| $1.96 | 500 | $980.05 | 211,059 | 2018-05-10 | Filing | |
| $1.96 | 600 | $1,176.00 | 211,559 | 2018-05-10 | Filing | |
| $2.03 | 2,000 | $4,060.00 | 562,419 | 2018-05-03 | Filing | |
| $2.01 | 4,000 | $8,040.00 | 564,419 | 2018-05-03 | Filing | |
| $2.00 | 4,000 | $8,000.00 | 568,419 | 2018-05-03 | Filing | |
| $2.00 | 4,000 | $8,000.00 | 572,419 | 2018-05-02 | Filing | |
| $2.00 | 4,400 | $8,800.00 | 576,419 | 2018-04-19 | Filing | |
| $2.01 | 3,600 | $7,236.00 | 580,819 | 2018-04-19 | Filing | |
| $2.04 | 2,000 | $4,080.00 | 584,419 | 2018-04-19 | Filing | |
| $2.01 | 2,000 | $4,020.00 | 586,419 | 2018-04-18 | Filing | |
| $2.00 | 2,000 | $4,000.00 | 588,419 | 2018-04-18 | Filing | |
| $2.03 | 6,000 | $12,180.00 | 590,419 | 2018-04-18 | Filing | |
| $2.00 | 4,000 | $8,000.00 | 596,419 | 2018-04-17 | Filing | |
| $1.92 | 976 | $1,873.92 | 1,202,393 | 2018-04-11 | Filing | |
| $1.92 | 200 | $384.00 | 212,159 | 2018-04-11 | Filing |