| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NBY | Common Stock | Purchase | $124,888 | +262,369 | +193% | $0.4760 | 398,350 | 02 Dec 2021 | See footnote | F1, F2 |
| Id | Content |
|---|---|
| F1 | This transaction was executed in multiple trades at prices ranging from $0.4650 to $0.4900. The price reported above reflected the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. |
| F2 | By The Audrey G. Kunin Trust in which the reporting person serves as the trustee and has investment control. |