| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $4.37 | 16,705 | $72,985.82 | 2,694,477 | 2020-02-13 | Filing | |
| $4.37 | 7,879 | $34,424.14 | 987,637 | 2020-02-13 | Filing | |
| $4.00 | 21,894 | $87,576.00 | 2,677,772 | 2019-12-19 | Filing | |
| $4.00 | 10,003 | $40,012.00 | 979,758 | 2019-12-19 | Filing | |
| $4.00 | 10,000 | $40,000.00 | 142,654 | 2019-12-19 | Filing | |
| $4.00 | 10,000 | $40,000.00 | 298,146 | 2019-12-19 | Filing | |
| $4.25 | 2,676 | $11,373.00 | 2,655,878 | 2019-08-10 | Filing | |
| $4.25 | 2,506 | $10,650.50 | 2,653,202 | 2019-08-09 | Filing | |
| $4.25 | 1,512 | $6,425.85 | 969,755 | 2019-08-09 | Filing | |
| $4.25 | 3,306 | $14,050.17 | 2,650,696 | 2019-08-08 | Filing | |
| $5.80 | 2,084 | $12,087.20 | 102,654 | 2018-03-01 | Filing | |
| $5.85 | 10,916 | $63,858.60 | 100,570 | 2018-02-28 | Filing | |
| $6.31 | 924 | $5,830.44 | 142,356 | 2017-12-15 | Filing | |
| $6.33 | 3,015 | $19,084.95 | 141,432 | 2017-12-15 | Filing | |
| $5.45 | 1,100 | $5,990.60 | 1,200 | 2017-05-26 | Filing | |
| $5.05 | 205 | $1,035.25 | 3,442,129 | 2017-05-24 | Filing | |
| $5.05 | 95 | $479.75 | 1,238,291 | 2017-05-24 | Filing | |
| $5.13 | 1,000 | $5,130.00 | 138,417 | 2017-05-23 | Filing | |
| $4.75 | 261 | $1,239.75 | 137,417 | 2017-05-18 | Filing | |
| $4.70 | 684 | $3,214.80 | 3,441,924 | 2017-05-18 | Filing |