| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Jantzen Beth | Chief Financial Officer | 50 HEALTH SCIENCES DRIVE, STONY BROOK | /s/ Beth Jantzen | 2025-10-20 | 0001633940 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BNBX | Common Stock | Award | $0 | +18.7K | +623033.33% | $0.00 | 18.7K | Oct 17, 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | 100% of the restricted stock units vest upon 90 days from the date of grant |