| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 09/27/2023 | Energy Vault Holdings, Inc. | | Sale | Common Stock | 7.5k | $2.53 | $19k | | 09/27/2023 |
| 08/16/2023 | Energy Vault Holdings, Inc. | | Sale | Common Stock | 7.5k | $3.14 | $23.6k | | 08/16/2023 |
| 08/08/2023 | Energy Vault Holdings, Inc. | | Payment of Exercise | Common Stock | 975 | $3.35 | $3.3k | | 08/08/2023 |
| 08/02/2023 | Energy Vault Holdings, Inc. | | Sale | Common Stock | 7.5k | $3.23 | $24.2k | | 08/02/2023 |
| 07/07/2023 | Energy Vault Holdings, Inc. | | Payment of Exercise | Common Stock | 975 | $2.73 | $2.7k | | 07/07/2023 |
| 07/05/2023 | Energy Vault Holdings, Inc. | | Sale | Common Stock | 7.5k | $2.53 | $19k | | 07/05/2023 |
| 06/08/2023 | Energy Vault Holdings, Inc. | | Payment of Exercise | Common Stock | 13.4k | $2.10 | $28.1k | | 06/08/2023 |
| 05/19/2023 | Energy Vault Holdings, Inc. | | Grant | Stock Option | 275k | $1.86 | $511.5k | | 05/19/2023 |
| 05/05/2023 | Energy Vault Holdings, Inc. | | Payment of Exercise | Common Stock | 975 | $1.69 | $1.6k | | 05/05/2023 |
| 02/24/2023 | Energy Vault Holdings, Inc. | | Payment of Exercise | Common Stock | 1.2k | $3.12 | $3.6k | | 02/24/2023 |
| 02/24/2023 | Energy Vault Holdings, Inc. | | Payment of Exercise | Common Stock | 1.2k | $4.24 | $4.9k | | 02/24/2023 |
| 02/24/2023 | Energy Vault Holdings, Inc. | | Exercise | Restricted Stock Unit | 5.6k | $0.00 | $0 | | 02/24/2023 |
| 01/30/2023 | Energy Vault Holdings, Inc. | | Payment of Exercise | Common Stock | 37.1k | $3.78 | $140.2k | | 01/30/2023 |
| 01/30/2023 | Energy Vault Holdings, Inc. | | Exercise | Restricted Stock Unit | 107.2k | $0.00 | $0 | | 01/30/2023 |
| 12/16/2022 | Energy Vault Holdings, Inc. | | Grant | Restricted Stock Unit | 129.8k | $0.00 | $0 | | 12/16/2022 |
| 07/29/2022 | Energy Vault Holdings, Inc. | | Grant | Restricted Stock Unit | 575k | $0.00 | $0 | | 07/29/2022 |
| 02/11/2022 | Energy Vault Holdings, Inc. | | Grant | | 135.5k | $0.00 | $0 | | 02/11/2022 |