Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $4.36 | 5,000 | Officer, Director | 367,181 | 2021-09-17 | Filing |
| $4.39 | 1,000 | Director | 3,000 | 2021-09-17 | Filing |
| $4.33 | 500 | Director | 6,548 | 2021-09-17 | Filing |
| $4.30 | 5,000 | Officer, Director | 14,000 | 2021-09-17 | Filing |
| $3.45 | 750 | Director | 6,048 | 2020-09-24 | Filing |
| $3.30 | 4,381 | Officer, Director | 9,000 | 2020-09-21 | Filing |
| $3.29 | 619 | Officer, Director | 4,619 | 2020-09-18 | Filing |
| $3.14 | 5,000 | Officer, Director | 362,181 | 2020-09-21 | Filing |
| $2.64 | 5,067 | Director | 22,010 | 2020-05-13 | Filing |
| $2.64 | 10 | Director | 16,943 | 2020-05-12 | Filing |
| $2.70 | 1,290 | Director | 5,298 | 2020-04-16 | Filing |
| $2.97 | 2,158 | Director | 4,008 | 2020-04-13 | Filing |
| $2.20 | 1,419 | Director | 16,933 | 2020-04-06 | Filing |
| $2.20 | 100 | Director | 15,514 | 2020-04-02 | Filing |
| $2.20 | 1,463 | Director | 15,414 | 2020-04-01 | Filing |
| $2.60 | 2,949 | Director | 13,951 | 2020-03-27 | Filing |
| $2.51 | 7,501 | Director | 11,002 | 2020-03-25 | Filing |
| $2.50 | 2,501 | Director | 3,501 | 2020-03-24 | Filing |
| $5.15 | 4,000 | Officer, Director | 273,750 | 2018-07-11 | Filing |
| $4.38 | 3,321 | Officer, Director | 4,000 | 2018-03-16 | Filing |