| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Parry Graham Chief Scientific Officer | C | Common Stock | |||||
| Parry Graham Chief Scientific Officer | C | Series A Convertible Preferred Stock | |||||
| Koe Gary S. Chief Technical Officer | C | Common Stock | |||||
| Koe Gary S. Chief Technical Officer | C | Series A Convertible Preferred Stock | |||||
| Dong Quehuong (Kathy) President & CEO | C | Common Stock |