| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $3.66 | 1,275 | $4,669.56 | 1,120,026 | 2022-02-23 | Filing | |
| $1.63 | 314 | $511.82 | 1,098,751 | 2020-02-19 | Filing | |
| $1.65 | 9,686 | $15,981.90 | 1,098,437 | 2020-02-18 | Filing | |
| $1.74 | 600 | $1,044.00 | 1,088,751 | 2019-11-08 | Filing | |
| $1.08 | 3,700 | $3,996.00 | 101,820 | 2014-04-29 | Filing | |
| $1.39 | 1,000 | $1,390.00 | 98,120 | 2013-08-01 | Filing | |
| $1.90 | 5,200 | $9,880.00 | 233,224 | 2011-02-28 | Filing | |
| $1.87 | 800 | $1,496.00 | 228,024 | 2011-02-25 | Filing | |
| $2.90 | 3,000 | $8,700.00 | 227,224 | 2010-02-24 | Filing | |
| $2.00 | 200,000 | $400,000.00 | 213,010 | 2009-05-18 | Filing | |
| $2.00 | 50,000 | $100,000.00 | 224,224 | 2009-05-18 | Filing | |
| $2.01 | 3,828 | $7,694.28 | 174,224 | 2009-02-27 | Filing | |
| $2.11 | 100 | $211.00 | 170,396 | 2009-02-26 | Filing |