Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $0.00 | 10,090 | Officer, Director | 21,659 | 2024-01-01 | Filing |
| $0.00 | 10,090 | Officer, Director | 26,887 | 2023-01-01 | Filing |
| $0.00 | 10,090 | Officer, Director | 32,385 | 2022-01-01 | Filing |
| $0.00 | 10,090 | Officer, Director | 41,290 | 2021-08-31 | Filing |
| $3.73 | 50,000 | Officer | 0 | 2020-06-02 | Filing |
| $3.75 | 50,000 | Officer | 50,000 | 2020-06-01 | Filing |
| $3.64 | 445,359 | Officer, Director | 0 | 2020-05-29 | Filing |
| $3.75 | 29,648 | Officer | 10,000 | 2020-06-01 | Filing |
| $3.70 | 65,680 | Officer | 39,648 | 2020-05-29 | Filing |
| $3.74 | 12,500 | Director | 12,500 | 2020-06-01 | Filing |
| $3.73 | 35,328 | Director | 25,000 | 2020-05-29 | Filing |
| $5.15 | 924,609 | Officer, Director | 924,609 | 2018-12-21 | Filing |
| $5.15 | 197,998 | Officer, Director | 197,998 | 2018-12-21 | Filing |