Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $2.39 | 8,443 | | 351,332 | 2022-03-04 | Filing |
| $2.54 | 6,054 | | 169,025 | 2022-03-01 | Filing |
| $2.54 | 2,905 | | 97,095 | 2022-03-01 | Filing |
| $2.54 | 2,691 | | 17,309 | 2022-03-01 | Filing |
| $2.54 | 4,976 | | 172,164 | 2022-03-01 | Filing |
| $3.11 | 4,408 | | 55,079 | 2019-09-30 | Filing |
| $3.63 | 7,500 | | 15,057 | 2019-06-05 | Filing |
| $2.93 | 4,713 | | 41,987 | 2018-10-02 | Filing |
| $8.81 | 2,260 | | 15,057 | 2018-01-19 | Filing |
| $9.27 | 5,739 | | 41,260 | 2018-01-16 | Filing |
| $9.22 | 10,000 | | 41,260 | 2017-12-11 | Filing |
| $8.62 | 19,590 | | 105,275 | 2017-11-30 | Filing |
| $12.66 | 4,774 | | 6,309 | 2017-06-02 | Filing |
| $12.74 | 5,597 | | 6,860 | 2017-06-01 | Filing |
| $13.31 | 2,500 | | 5,057 | 2017-05-24 | Filing |
| $12.81 | 36,512 | | 150,765 | 2017-05-22 | Filing |
| $12.98 | 4,000 | | 4,000 | 2017-05-19 | Filing |
| $13.72 | 13,488 | | 150,765 | 2017-05-16 | Filing |
| $13.75 | 13,907 | | 6,700 | 2017-05-16 | Filing |
| $13.20 | 14,713 | | 13,669 | 2016-11-23 | Filing |