| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Wiese Christopher | President, Energy Vault Labs | 4165 EAST THOUSAND OAKS BLVD,, SUITE 100,, WESTLAKE VILLAGE | /s/ Brad Eastman, Chief Legal Officer | 24 Sep 2025 | 0001908958 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NRGV | Common Stock | Tax liability | $17,675 | -8,750 | -0.75% | $2.02 | 1,152,749 | 22 Sep 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents shares withheld by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units. |