Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $6.46 | 3,928 | Officer | 91,796 | 2020-05-06 | Filing |
| $6.46 | 3,255 | Officer | 126,018 | 2020-05-06 | Filing |
| $4.73 | 4,622 | Officer | 129,273 | 2020-03-18 | Filing |
| $5.15 | 3,746 | Officer | 133,895 | 2020-03-18 | Filing |
| $5.15 | 4,106 | Officer | 34,454 | 2020-03-18 | Filing |
| $4.73 | 5,373 | Officer | 95,724 | 2020-03-18 | Filing |
| $5.31 | 4,152 | Officer | 101,097 | 2020-03-16 | Filing |
| $3.96 | 4,790 | Officer | 137,641 | 2019-05-29 | Filing |
| $3.97 | 5,959 | Officer | 230,275 | 2019-05-29 | Filing |
| $3.96 | 5,665 | Officer | 105,249 | 2019-05-29 | Filing |
| $4.95 | 3,320 | Officer | 142,431 | 2019-05-07 | Filing |
| $4.95 | 5,023 | Officer | 236,234 | 2019-05-07 | Filing |
| $4.95 | 4,009 | Officer | 110,914 | 2019-05-07 | Filing |
| $6.57 | 3,663 | Officer | 145,751 | 2019-03-18 | Filing |
| $6.57 | 4,893 | Officer | 241,257 | 2019-03-18 | Filing |
| $6.57 | 4,256 | Officer | 114,923 | 2019-03-18 | Filing |
| $7.34 | 39,250 | Officer | 120,363 | 2018-12-11 | Filing |
| $7.32 | 20,000 | Director | 17,028 | 2018-12-03 | Filing |
| $6.71 | 5,000 | Director | 37,028 | 2017-07-31 | Filing |
| $7.77 | 5,000 | Officer | 225,508 | 2018-11-14 | Filing |