| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $33.56 | 1,761 | $59,096.17 | 55,619 | 2021-05-20 | Filing | |
| $0.60 | 21,800 | $13,080.00 | 2,000 | 2017-02-14 | Filing | |
| $0.60 | 21,800 | $13,080.00 | 2,000 | 2017-02-14 | Filing | |
| $1.06 | 200,000 | $212,000.00 | 36,226 | 2012-12-31 | Filing | |
| $1.06 | 500,000 | $530,000.00 | 249,494 | 2012-12-31 | Filing | |
| $1.10 | 15,458,321 | $17,004,153.10 | 5,381,171 | 2012-12-31 | Filing | |
| $1.10 | 218,000 | $239,800.00 | 0 | 2012-12-31 | Filing |