| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $2.01 | 1,700 | $3,408.50 | 509,419 | 2018-05-17 | Filing | |
| $2.00 | 1,300 | $2,600.00 | 511,119 | 2018-05-17 | Filing | |
| $2.08 | 200 | $416.00 | 512,419 | 2018-05-16 | Filing | |
| $2.06 | 100 | $206.00 | 512,619 | 2018-05-16 | Filing | |
| $2.05 | 2,000 | $4,100.00 | 512,719 | 2018-05-16 | Filing | |
| $2.04 | 2,000 | $4,080.00 | 514,719 | 2018-05-16 | Filing | |
| $2.01 | 3,700 | $7,437.00 | 516,719 | 2018-05-16 | Filing | |
| $2.01 | 10 | $20.05 | 520,419 | 2018-05-16 | Filing | |
| $2.00 | 1,990 | $3,980.00 | 520,429 | 2018-05-16 | Filing | |
| $2.01 | 4,000 | $8,040.00 | 522,419 | 2018-05-15 | Filing | |
| $2.00 | 6,000 | $12,000.00 | 526,419 | 2018-05-15 | Filing | |
| $2.10 | 3,000 | $6,300.00 | 532,419 | 2018-05-14 | Filing | |
| $2.09 | 4,000 | $8,360.00 | 535,419 | 2018-05-14 | Filing | |
| $2.05 | 3,000 | $6,150.00 | 539,419 | 2018-05-14 | Filing | |
| $2.04 | 10,000 | $20,350.00 | 542,419 | 2018-05-11 | Filing | |
| $2.00 | 2,000 | $4,000.00 | 552,419 | 2018-05-10 | Filing | |
| $2.01 | 2,000 | $4,020.00 | 554,419 | 2018-05-10 | Filing | |
| $2.02 | 4,000 | $8,080.00 | 556,419 | 2018-05-10 | Filing | |
| $2.03 | 2,000 | $4,060.00 | 560,419 | 2018-05-10 | Filing | |
| $1.98 | 11 | $21.78 | 1,192,817 | 2018-05-10 | Filing |