NRGV insider trading — Energy Vault Holdings, Inc.
Over the last 90 days, insiders at Energy Vault Holdings, Inc. (NRGV) made 2 open-market purchases worth $426K and 1 open-market sale worth $427K, making them net sellers by $667. The largest purchase was by Hixon Dylan (Director), who bought 85,518 shares for $320K on Aug 14, 2026. The largest sale was by Unwin Stephanie (Director), who sold 115,000 shares for $427K on Aug 26, 2026.
Updated Oct 16, 2026.
Recent NRGV insider transactions
Every Form 4 filed by Energy Vault Holdings, Inc. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 30, 2026 | Piconi Robert | Chief Executive Officer | F · Tax withholding | Direct | 165,062 | $3.97 | $655K | Form 4 |
| Sep 30, 2026 | Ladwa Akshay | Chief Operations Officer | F · Tax withholding | Direct | 52,721 | $3.97 | $209K | Form 4 |
| Aug 26, 2026 | Unwin Stephanie | Director | S · Sale | Direct | 115,000 | $3.71 | $427K | Form 4 |
| Aug 17, 2026 | Hixon Dylan | Director | P · Purchase | Indirect | 27,472 | $3.88 | $107K | Form 4 |
| Aug 14, 2026 | Hixon Dylan | Director | P · Purchase | Indirect | 85,518 | $3.74 | $320K | Form 4 |
| Aug 4, 2026 | Dahiya Nitin | Chief Financial Officer | A · Grant/award | Direct | 400,000 | — | — | Form 4 |
NRGV insider trading FAQ
Are insiders buying NRGV stock?
Yes. In the last 90 days, Energy Vault Holdings, Inc. insiders made 2 open-market purchases totaling $426K, and 1 open-market sale totaling $427K. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading NRGV?
Recent buyers: Hixon Dylan. Recent sellers: Unwin Stephanie.
Where does NRGV insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.