| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $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 | |
| $3.59 | 1,000 | $3,590.00 | 14,511 | 2018-08-30 | Filing | |
| $3.52 | 1,000 | $3,520.00 | 31,294 | 2018-08-28 | Filing | |
| $3.56 | 1,000 | $3,560.00 | 30,294 | 2018-08-27 | Filing | |
| $3.61 | 10,000 | $36,100.00 | 52,660 | 2018-08-15 | Filing | |
| $3.43 | 160 | $548.80 | 42,660 | 2018-06-27 | Filing | |
| $3.49 | 7,500 | $26,175.00 | 90,000 | 2018-06-12 | Filing | |
| $3.44 | 7,500 | $25,800.00 | 82,500 | 2018-06-11 | Filing | |
| $3.48 | 7,500 | $26,100.00 | 75,000 | 2018-06-08 | Filing | |
| $3.49 | 7,500 | $26,175.00 | 67,500 | 2018-06-07 | Filing | |
| $3.55 | 7,500 | $26,625.00 | 60,000 | 2018-06-06 | Filing | |
| $3.40 | 1,637 | $5,558.60 | 29,294 | 2018-06-08 | Filing | |
| $3.40 | 1,000 | $3,400.00 | 27,657 | 2018-06-06 | Filing | |
| $3.35 | 1,250 | $4,187.50 | 26,657 | 2018-06-04 | Filing | |
| $3.29 | 400 | $1,316.00 | 25,407 | 2018-06-01 | Filing | |
| $3.45 | 7,500 | $25,875.00 | 52,500 | 2018-06-05 | Filing |