| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $3.04 | 7,500 | $22,827.75 | 147,500 | 2019-01-03 | Filing | |
| $2.85 | 1,000 | $2,850.00 | 35,794 | 2018-12-28 | Filing | |
| $3.03 | 5,000 | $15,169.00 | 140,000 | 2018-12-21 | Filing | |
| $3.05 | 5,000 | $15,250.00 | 135,000 | 2018-12-20 | Filing | |
| $3.09 | 5,000 | $15,471.50 | 130,000 | 2018-12-19 | Filing | |
| $3.09 | 5,000 | $15,452.00 | 125,000 | 2018-12-18 | Filing | |
| $2.96 | 1,000 | $2,960.00 | 34,794 | 2018-12-20 | Filing | |
| $3.04 | 1,000 | $3,040.00 | 33,794 | 2018-12-19 | Filing | |
| $3.27 | 5,000 | $16,347.50 | 120,000 | 2018-12-17 | Filing | |
| $3.33 | 5,000 | $16,636.50 | 115,000 | 2018-12-13 | Filing | |
| $3.31 | 5,000 | $16,548.00 | 110,000 | 2018-12-12 | Filing | |
| $3.30 | 2,500 | $8,243.00 | 7,500 | 2018-12-12 | Filing | |
| $3.38 | 2,500 | $8,456.00 | 5,000 | 2018-12-11 | Filing | |
| $3.32 | 2,500 | $8,296.00 | 2,500 | 2018-12-10 | Filing | |
| $3.31 | 5,000 | $16,558.00 | 105,000 | 2018-12-12 | Filing | |
| $3.37 | 5,000 | $16,848.00 | 100,000 | 2018-12-11 | Filing | |
| $3.35 | 5,000 | $16,753.50 | 95,000 | 2018-12-10 | Filing | |
| $3.39 | 1,000 | $3,390.00 | 17,011 | 2018-12-10 | Filing | |
| $3.50 | 1,500 | $5,248.50 | 51,793 | 2018-11-29 | Filing | |
| $3.44 | 5,000 | $17,199.50 | 57,660 | 2018-11-23 | Filing |