| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Silva Francisco VP of Research and Development | A | Comon Stock | |||||
| Silva Francisco VP of Research and Development | A | Warrant | |||||
| Alstodt Lance President, CEO, COB | A | Common Stock | |||||
| Alstodt Lance President, CEO, COB | A | Warrant | |||||
| Rosa David A | A | Stock Option |