Energy Vault Holdings, Inc. filings document material events, operating results, financing activity, governance matters and capital-structure disclosures for a New York Stock Exchange-listed energy storage company. Its Form 8-K reports include quarterly and annual financial results, investor presentation disclosures, material agreements, direct financial obligations and transactions involving convertible senior notes, capped call arrangements and related balance-sheet actions.
The company’s proxy materials cover annual-meeting voting, board governance and stockholder matters. Its filings also identify NRGV common stock, par value $0.0001 per share, as the registered equity security and disclose the company’s emerging growth company status, along with formal exhibits and Regulation FD materials tied to supplemental financial and operational information.
Energy Vault Holdings, Inc. Chief Executive Officer, director and 10% owner Robert Piconi had 165,062 common shares withheld by the issuer on September 30, 2026, to satisfy his tax liability on vesting of restricted stock units; this was not a market sale. The transaction lists $3.97 per share, and his direct holdings afterward were 16,284,929 shares.
Energy Vault Holdings, Inc. Chief Operations Officer Akshay Ladwa had 52,721 common shares withheld by the issuer on September 30, 2026, to satisfy his tax liability on vesting of restricted stock units. The reported price was $3.97 per share; this was a tax-withholding disposition, not a market sale. He directly held 2,035,894 shares following the transaction.
Energy Vault Holdings, Inc. (NRGV), through its indirect subsidiary Development Vault, LLC, entered into an amended and restated Financing Agreement providing a senior secured delayed draw term loan facility with aggregate commitments of up to $25,000,000. As of the amended and restated effective date, $18 million is outstanding under this facility, which matures on April 16, 2030. Loans bear interest at 10.0% per annum payable in cash plus a 7.0% per annum deferred rate payable in kind. Proceeds may be used to fund portions of the consideration for approved battery energy storage project acquisitions, sponsor equity contributions, transaction costs, and various project-related expenses. The Borrower’s obligations are guaranteed by its subsidiaries and secured by a first priority security interest in substantially all assets of the Borrower and each subsidiary guarantor, including equity interests in the Borrower. The agreement includes customary covenants, mandatory prepayment triggers on specified proceeds events, and standard representations, indemnities, reporting, insurance, and compliance requirements.
Energy Vault Holdings, Inc. (NRGV) has a notice of proposed sale of securities under Rule 144 filed on behalf of former officer Michael Thomas Beer. The notice covers a planned sale of 50,000 shares of common stock to be sold through Fidelity Brokerage Services LLC on the NYSE. These shares were acquired from the issuer as restricted stock vesting on January 21, 2026 as compensation. The filing also reports that Beer sold 65,000 shares of common stock during the prior three months for $265,200 in gross proceeds.
Energy Vault Holdings, Inc. (NRGV) director Stephanie Unwin reported selling 115,000 shares of common stock on 2026-08-26 in an open-market or private transaction at a weighted average price of $3.7129 per share. The filing states the shares were sold to satisfy her Australian tax liability arising from the vesting of restricted stock units. Following this sale, she directly holds 182,245 shares of NRGV common stock.
Energy Vault Holdings, Inc. (NRGV) is the issuer for a planned resale of its common stock under Rule 144. A person named Stephanie Unwin, with Fidelity Brokerage Services LLC as broker, has noticed the potential sale of 115,000 shares, with an aggregate market value of $426,984.67, out of 181,839,570 shares outstanding. The shares relate to restricted stock vesting on May 31, 2026 and are proposed for sale on the NYSE.
Energy Vault Holdings, Inc. (NRGV) disclosed that its subsidiaries EV Gen Set 1, LLC as borrower and EV Gen Set I HoldCo, LLC as guarantor entered into a Credit Agreement providing a senior secured term loan facility of approximately $137.5 million. The facility will fund purchases of power generation equipment and related installation and commissioning services under an Equipment Supply Agreement, with borrowings drawn in installments as payments come due.
Loans bear interest at 6.75% per annum for SOFR Loans through December 31, 2026, increasing to 7.50% thereafter, and 5.75% for ABR Loans through December 31, 2026, increasing to 6.50% thereafter. The facility matures on January 2, 2028. Obligations are guaranteed by Holdings and secured by a first priority security interest in substantially all assets of the borrower and Holdings, including contract rights under the Equipment Supply Agreement and the borrower’s membership interests. The agreement requires a debt service reserve account covering three months of debt service, includes customary covenants limiting additional debt, liens, asset sales, investments, affiliate transactions and distributions, and provides for mandatory prepayments from specified proceeds such as insurance, asset sales, non-permitted indebtedness, certain equity issuances, and an Advance Payment Bond.
Energy Vault Holdings, Inc. director Dylan Hixon reported an indirect open-market purchase of 27,472 shares of common stock of NRGV on 2026-08-17 at $3.878 per share. The purchased shares are held by the Dylan Hixon Childrens Trust FBO Casimir R. Hixon, for which Mr. Hixon is sole trustee and may be deemed to have beneficial ownership, while disclaiming beneficial ownership except to the extent of his pecuniary interest. The filing also reports indirect holdings through additional family trusts, his son, and Arden Road Investments LLC, and direct ownership of 117,602 shares of common stock as of that date.
Energy Vault Holdings, Inc. director Dylan Hixon reported indirect open‑market purchases of a total of 85,518 shares of common stock on August 14, 2026 at prices around $3.73–$3.75 per share. The transactions were made by two DHH Hixon Family Great Grandchildrens Trusts for Casimir and Soren Hixon and by his son, with Hixon reporting as trustee or related person and disclaiming beneficial ownership except for any pecuniary interest. After these trades, he reports 117,602 shares held directly and 900,065 shares held indirectly through Arden Road Investments LLC. The filing indicates the trades were not made under a Rule 10b5‑1 trading plan.
Energy Vault Holdings, Inc. received a Schedule 13G from a group of Scoggin- and Old Bell–related investment entities and individuals reporting beneficial ownership of its common stock. The group may be deemed to beneficially own 14,426,000 shares of common stock, including 2,875,000 shares issuable upon exercise of currently exercisable options, representing 7.93% of the outstanding common stock.
Within the group, Scoggin International Fund Ltd., Scoggin Management LP and Scoggin GP LLC each report beneficial ownership of 8,550,000 shares10,985,000 shares11,550,000 shares