Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $4.02 | 4,630 | Officer, Director | 671,540 | 2022-11-25 | Filing |
| $1.24 | 564,000 | Large Shareholder | 250,000 | 2022-02-01 | Filing |
| $1.40 | 406,000 | Large Shareholder | 814,000 | 2022-01-31 | Filing |
| $1.56 | 282,500 | Large Shareholder | 1,220,000 | 2022-01-28 | Filing |
| $2.63 | 16,715 | Director | 142,976 | 2021-01-26 | Filing |
| $0.19 | 1,200 | Officer, Director | 108,103 | 2015-06-24 | Filing |
| $1.16 | 16,100 | Large Shareholder | 2,037,814 | 2012-09-20 | Filing |
| $1.16 | 26,471 | Large Shareholder | 2,053,914 | 2012-09-19 | Filing |
| $1.17 | 15,294 | Large Shareholder | 2,080,385 | 2012-09-18 | Filing |
| $1.17 | 35,767 | Large Shareholder | 2,095,679 | 2012-09-17 | Filing |
| $1.25 | 62,147 | Large Shareholder | 2,131,446 | 2012-09-14 | Filing |
| $1.74 | 478,983 | Large Shareholder, Officer, Director | 7,645,667 | 2012-04-24 | Filing |
| $1.84 | 154,380 | Large Shareholder, Officer, Director | 8,124,650 | 2012-04-23 | Filing |
| $1.99 | 352,156 | Large Shareholder, Officer, Director | 8,279,030 | 2012-04-20 | Filing |
| $1.74 | 478,983 | Large Shareholder, Officer, Director | 7,645,667 | 2012-04-24 | Filing |
| $1.84 | 154,380 | Large Shareholder, Officer, Director | 8,124,650 | 2012-04-23 | Filing |
| $1.99 | 352,156 | Large Shareholder, Officer, Director | 8,279,030 | 2012-04-20 | Filing |
| $3.87 | 10,120 | Director | 2,832,831 | 2012-04-11 | Filing |
| $3.75 | 87,400 | Large Shareholder, Director | 2,842,951 | 2012-04-10 | Filing |
| $4.15 | 62,500 | Large Shareholder, Director | 2,930,351 | 2012-04-09 | Filing |