| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BBLG | Employee Stock Option | Award | $0 | +37,750 | +37% | $0.000000 | 140,140 | 25 Jan 2023 | Common Stock | 37,750 | $0.2400 | Direct |