Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $1.44 | 25,358 | | 51,673 | 2022-05-24 | Filing |
| $1.52 | 26,315 | | 26,315 | 2022-05-20 | Filing |
| $20.70 | 5,000 | Director | 8,200 | 2020-04-09 | Filing |
| $20.70 | 5,000 | Director | 8,200 | 2020-04-09 | Filing |
| $10.33 | 3,200 | Director | 3,200 | 2020-03-24 | Filing |
| $10.50 | 1,904 | Officer | 43,986 | 2020-03-16 | Filing |
| $11.50 | 7,561 | Officer | 42,082 | 2020-03-16 | Filing |
| $10.58 | 8,797 | Officer | 34,521 | 2020-03-16 | Filing |
| $9.64 | 2,335 | Officer | 65,821 | 2020-03-23 | Filing |
| $9.31 | 9,500 | Officer | 63,486 | 2020-03-23 | Filing |
| $8.91 | 10,000 | Officer | 53,986 | 2020-03-23 | Filing |
| $10.50 | 1,904 | Officer | 43,986 | 2020-03-16 | Filing |
| $11.50 | 7,561 | Officer | 42,082 | 2020-03-16 | Filing |
| $10.58 | 8,797 | Officer | 34,521 | 2020-03-16 | Filing |
| $8.57 | 215 | Director | 100,000 | 2018-06-15 | Filing |
| $8.59 | 2,300 | Director | 99,785 | 2018-06-15 | Filing |
| $8.65 | 300 | Director | 97,485 | 2018-06-15 | Filing |
| $8.60 | 1,550 | Director | 97,185 | 2018-06-15 | Filing |
| $8.64 | 100 | Director | 95,635 | 2018-06-15 | Filing |
| $8.59 | 300 | Director | 95,535 | 2018-06-15 | Filing |