Energy Vault CEO Reports Purchase of 17,500 NRGV Shares at $3.02
Rhea-AI Filing Summary
Robert Piconi, Chief Executive Officer and director of Energy Vault Holdings, Inc. (NRGV), reported an insider purchase on 09/19/2025. The filing shows a weighted-average purchase of 17,500 shares of common stock at $3.0214 per share, executed in multiple trades between $2.9925 and $3.04. After the reported purchase, the filing lists 20,199,884 shares held directly by the reporting person and two indirect holdings of 4,307,946 shares each held by two Delaware trusts for which he serves as investment advisor. The form is a routine Section 16 disclosure documenting the transaction and beneficial ownership.
Positive
- Insider purchase of 17,500 shares shows management acquiring stock, potentially signaling confidence in the company
- Disclosure clarity: Form 4 identifies direct and indirect holdings and provides footnotes on trust ownership and price range
Negative
- None.
Insights
TL;DR: CEO purchased 17,500 NRGV shares at a weighted average $3.0214, modestly increasing his direct stake.
The transaction is an open-market purchase disclosed on a Section 16 Form 4. The size of the buy (17,500 shares) is small relative to the reported direct holdings (20,199,884 shares), so it is unlikely to materially change ownership percentages or immediate valuation metrics. The weighted-average price range ($2.9925 to $3.04) provides context on execution. For investors, this is a confirmatory insider purchase but not a material shift in control or capital structure.
TL;DR: Disclosure is standard and complete, showing direct and indirect holdings via two trusts where the reporting person is investment advisor.
The Form 4 properly identifies the reporting person as CEO, director, and 10% owner and provides footnotes clarifying that two equal indirect positions are held in Delaware trusts for which he is investment advisor. The filing includes a weighted-average price footnote and an executed signature by the companys Chief Legal Officer, meeting Section 16 disclosure requirements. No departures, option exercises, or other governance issues are disclosed.
Insider Trade Summary
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Purchase | Common Stock | 17,500 | $3.0214 | $53K |
| holding | Common Stock | -- | -- | -- |
| holding | Common Stock | -- | -- | -- |
Footnotes (1)
- The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.9925 to $3.04. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. Held by Piconi 2021 Delaware Trust for which the Reporting Person serves as investment advisor. Held by Piconi Family 2021 Delaware Trust for which the Reporting Person serves as investment advisor.
