| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Papapetropoulos Spyros | President and CEO, Director | 100 SUMMIT DRIVE, BURLINGTON | /s/ Spyros Papapetropoulos | 01 Sep 2025 | 0001832694 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NEUP | Employee Stock Option (Right-to- Buy) | Award | $285,803 | +34,559 | +87% | $8.27 | 74,088 | 27 Aug 2025 | Common Stock | 34,559 | $8.27 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Subject to the Reporting Person's continuing service with the Company, the options shall vest on a monthly basis over a four-year period at the rate of 2.0833% of the shares of Common Stock on the last day of each month following August 1, 2025 until the options are fully vested. |