Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $2.40 | 1,844,259 | Large Shareholder | 345,433 | 2021-09-29 | Filing |
| $1.17 | 3,228,024 | | 0 | 2020-07-16 | Filing |
| $1.17 | 3,228,024 | | 0 | 2020-07-16 | Filing |
| $1.17 | 3,228,024 | | 0 | 2020-07-16 | Filing |
| $1.62 | 608,310 | | 3,228,024 | 2019-08-12 | Filing |
| $1.62 | 608,310 | | 3,228,024 | 2019-08-12 | Filing |
| $1.62 | 608,310 | | 3,228,024 | 2019-08-12 | Filing |
| $1.70 | 608,310 | | 3,836,334 | 2019-07-29 | Filing |
| $1.70 | 608,310 | | 3,836,334 | 2019-07-29 | Filing |
| $1.70 | 608,310 | | 3,836,334 | 2019-07-29 | Filing |
| $1.70 | 608,310 | | 3,228,024 | 2019-07-24 | Filing |
| $1.70 | 608,310 | | 3,836,334 | 2019-07-24 | Filing |
| $1.70 | 608,310 | | 3,228,024 | 2019-07-24 | Filing |
| $1.70 | 608,310 | | 3,836,334 | 2019-07-24 | Filing |
| $1.70 | 608,310 | | 3,228,024 | 2019-07-24 | Filing |
| $1.70 | 608,310 | | 3,836,334 | 2019-07-24 | Filing |
| $2.71 | 1,400 | Director | 4,514 | 2010-06-07 | Filing |
| $2.70 | 1,000 | Director | 5,914 | 2010-06-04 | Filing |
| $2.73 | 3,000 | Director | 6,914 | 2010-06-03 | Filing |
| $2.80 | 1,600 | Director | 9,914 | 2010-06-02 | Filing |