Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $4.25 | 11,630 | Director | 11,630 | 2024-02-16 | Filing |
| $3.91 | 20,000 | Officer, Director | 20,000 | 2024-02-13 | Filing |
| $3.95 | 15,000 | Director | 27,000 | 2024-02-13 | Filing |
| $5.34 | 10,000 | Director | 12,000 | 2023-09-13 | Filing |
| $6.80 | 15,000 | Officer, Director | 464,019 | 2021-12-03 | Filing |
| $7.71 | 13,000 | Officer, Director | 438,954 | 2021-11-22 | Filing |
| $4.96 | 40,000 | Officer, Director | 215,427 | 2021-05-13 | Filing |
| $2.07 | 80,000 | Director | 2,031,748 | 2020-03-12 | Filing |
| $2.06 | 10,000 | Officer, Director | 27,716 | 2020-03-12 | Filing |
| $2.95 | 10,000 | Officer, Director | 17,716 | 2020-03-06 | Filing |
| $2.85 | 7,000 | Officer | 66,668 | 2019-02-15 | Filing |
| $1.98 | 5,000 | Officer | 28,622 | 2017-09-12 | Filing |
| $1.94 | 5,000 | Officer, Director | 181,078 | 2017-09-08 | Filing |
| $2.10 | 2,500 | Director | 42,090 | 2017-09-05 | Filing |
| $2.21 | 5,000 | Officer | 14,668 | 2017-02-10 | Filing |
| $1.49 | 2,398 | Officer, Director | 17,103 | 2016-11-30 | Filing |
| $1.55 | 5,056 | Director | 115,968 | 2016-11-29 | Filing |
| $1.46 | 2,144 | Director | 110,912 | 2016-11-28 | Filing |
| $1.44 | 3,600 | Director | 108,768 | 2016-11-23 | Filing |
| $1.40 | 6,100 | Director | 105,168 | 2016-11-22 | Filing |