| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NAOV | Common Stock | Purchase | $23,828 | +40,000 | +114% | $0.5957 | 75,000 | 15 Jun 2022 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Reflects shares of common stock the reporting person purchased on November 20, 2019, which were inadvertently excluded from the Form 4 filed on September 29, 2020. |