Form 4: Energy Vault Holdings CEO Reports Stock Transaction
Insider Transaction (Form 4)
Robert Piconi, Chief Executive Officer, a Director and 10% owner of Energy Vault Holdings, Inc., reported a transaction in 165,062 shares of common stock on September 30, 2026.
Summary
- Tax/exercise-price withholding: disposed of 165,062 Common Stock at $3.97 ($655,296) on September 30, 2026; holds 16,284,929 after (Direct).
Sentiment
Score: 5
Explanation: StockSavvy.ai views this as routine: the reported changes are grants, option exercises, tax withholding or similar administrative transactions, which carry limited directional signal.
Insider Transactions
Robert Piconi — Director, Officer (Chief Executive Officer), 10% owner
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-09-30 | Tax/exercise-price withholding | Common Stock | 165,062 | $4 | $655.3K | 16,284,929 |
Key Dates
| Date | Description |
|---|---|
| 2026-09-30 | Tax/exercise-price withholding (165,062 shares) |
Keywords
insider transaction, Form 4, NRGV, Energy Vault Holdings, Inc., neutral, Robert Piconi
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