Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $4.86 | 30,000 | | 467,039 | 2023-11-27 | Filing |
| $4.76 | 15,000 | | 497,039 | 2023-09-06 | Filing |
| $4.74 | 15,000 | | 512,039 | 2023-09-06 | Filing |
| $3.92 | 50,518 | Director | 130,675 | 2020-11-10 | Filing |
| $0.00 | 32,787 | Officer, Director | 126,249 | 2019-12-03 | Filing |
| $0.00 | 6,000 | Officer, Director | 159,036 | 2019-11-06 | Filing |
| $0.00 | 32,000 | Officer, Director | 165,036 | 2019-11-05 | Filing |
| $8.08 | 4,606 | Director | 28,686 | 2018-09-14 | Filing |
| $9.17 | 6,000 | Director | 28,686 | 2018-08-10 | Filing |
| $9.38 | 6,064 | Director | 34,686 | 2018-08-09 | Filing |
| $9.50 | 5,899 | Officer | 83,233 | 2018-08-06 | Filing |
| $9.50 | 100 | Officer | 89,132 | 2018-08-03 | Filing |
| $9.00 | 10,000 | Officer | 443,221 | 2018-07-17 | Filing |
| $8.50 | 10,000 | Officer | 453,221 | 2018-06-25 | Filing |
| $8.00 | 10,000 | Officer | 463,221 | 2018-05-30 | Filing |
| $7.56 | 20,000 | Officer | 362,631 | 2017-12-12 | Filing |
| $7.71 | 2,744 | Director | 28,686 | 2017-11-17 | Filing |
| $7.50 | 9,721 | Director | 31,430 | 2017-11-16 | Filing |
| $7.21 | 3,500 | Officer | 142,123 | 2017-05-31 | Filing |
| $7.24 | 1,800 | Officer | 145,623 | 2017-05-26 | Filing |