Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $0.14 | 68,014 | | 798,236 | 2023-09-01 | Filing |
| $1.27 | 20,132 | Officer | 237,106 | 2021-12-22 | Filing |
| $3.12 | 27,894 | Officer | 199,516 | 2021-01-08 | Filing |
| $3.09 | 18,020 | Officer | 63,965 | 2021-01-08 | Filing |
| $3.12 | 26,500 | Officer | 133,319 | 2021-01-08 | Filing |
| $2.72 | 21,620 | Officer | 206,413 | 2021-01-04 | Filing |
| $2.71 | 105,693 | Officer, Director | 1,799,280 | 2021-01-04 | Filing |
| $4.55 | 22,394 | Officer | 195,278 | 2020-01-02 | Filing |
| $4.55 | 21,570 | Officer | 63,985 | 2020-01-02 | Filing |
| $4.55 | 16,853 | Officer | 100,719 | 2020-01-02 | Filing |
| $4.55 | 24,890 | Officer | 174,333 | 2020-01-02 | Filing |
| $4.55 | 27,923 | Officer | 173,710 | 2020-01-02 | Filing |
| $4.88 | 110,694 | Officer, Director | 1,733,273 | 2019-12-30 | Filing |
| $5.25 | 11,667 | Officer | 85,555 | 2019-11-26 | Filing |
| $12.84 | 153,333 | Officer | 59,201 | 2015-11-19 | Filing |
| $10.12 | 50,000 | Officer | 0 | 2015-06-09 | Filing |
| $9.70 | 27,500 | Officer | 0 | 2015-06-03 | Filing |
| $9.70 | 3,334 | Officer | 0 | 2015-06-03 | Filing |
| $9.60 | 26,666 | Officer | 0 | 2015-06-03 | Filing |
| $9.55 | 5,837 | Director | 12,500 | 2015-06-04 | Filing |