Welcome to our dedicated page for ENERGY VAULT HOLDINGS SEC filings (Ticker: NRGV), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Energy Vault Holdings, Inc. (NYSE: NRGV) files a range of reports and disclosures with the U.S. Securities and Exchange Commission that provide detailed information on its grid-scale energy storage business, capital structure and project portfolio. The company’s SEC filings confirm that its common stock is listed on the New York Stock Exchange under the symbol NRGV and that it is based in Westlake Village, California.
Among the most relevant documents for investors are Energy Vault’s periodic reports, such as Forms 10-K and 10-Q, which contain audited or reviewed financial statements, segment information, risk factors and management’s discussion of its utility-scale energy storage solutions, including proprietary battery, gravity and green hydrogen technologies supported by the VaultOS™ energy management platform. These filings also describe the company’s “Own & Operate” strategy and the Asset Vault platform, a fully consolidated subsidiary dedicated to developing, building, owning and operating energy storage assets globally.
Current reports on Form 8-K provide timely updates on material events. Recent 8-K filings describe the launch of Asset Vault and a $300 million preferred equity investment from Orion Infrastructure Capital, the acquisition and development of the 150 MW / 300 MWh SOSA Energy Center in Texas, financing arrangements involving senior unsecured convertible debentures, and notices related to NYSE listing compliance. Other 8-Ks furnish earnings press releases and investor presentations that discuss contract revenue backlog, project pipelines and financial performance metrics.
Investors can also review disclosures related to warrants, preferred units and other securities issued in connection with project and platform financing, as described in the company’s 8-K filings. On this page, Stock Titan provides real-time access to Energy Vault’s SEC filings as they are posted to EDGAR, along with AI-powered summaries that explain the key points of lengthy documents such as 10-Ks, 10-Qs and material 8-Ks. These tools can help users quickly understand topics such as new project acquisitions, changes in capital structure, financing terms and the evolution of the Asset Vault portfolio, without reading every page of the underlying filings.
Energy Vault Holdings, Inc. is asking stockholders to vote at a fully virtual annual meeting on May 29, 2026 at 12:00 p.m. Eastern Time. Stockholders will elect three Class II directors to serve until the 2029 meeting and ratify BDO USA, P.C. as independent auditor for 2026.
The meeting is open to holders of common stock as of the March 31, 2026 record date, with each of the 174,146,636 outstanding shares entitled to one vote. The Board recommends voting "FOR" all director nominees and "FOR" ratification of BDO.
Energy Vault Holdings, Inc. Chief Financial Officer Michael Thomas Beer reported an option exercise and related share sale. On April 6, 2026, he exercised stock options for 50,000 shares of common stock at $1.17 per share and acquired those shares.
That same day, he sold 65,000 shares of common stock at $3.18 per share in open-market transactions. After these trades, he directly owned 1,060,945 common shares. The sales were made under a pre-arranged Rule 10b5-1 trading plan adopted on December 19, 2025.
NRGV submitted a Rule 144 notice proposing the sale of 65,000 common shares through Fidelity Brokerage Services. The filing lists an aggregate value of $206,700.00 and shows 172,975,047 shares outstanding as of 04/06/2026. It also notes 15,000 restricted shares vesting on 10/09/2025 and 50,000 options granted 05/16/2024 with a listed date of 04/06/2026.
Energy Vault Holdings, Inc. Chairman and CEO Robert Piconi reports beneficial ownership of 23,417,827 shares of common stock, or 13.4% of the company. This percentage is based on 172,975,047 shares outstanding as of March 13, 2026.
Piconi’s stake includes 9,389,129 shares held directly, 11,728,698 shares over which he has sole voting control through irrevocable proxies, and 2,300,000 shares underlying stock options exercisable within 60 days. He disposed of 3,112,806 shares in a family-related Settlement Agreement but retained voting control over those Settlement Shares through an irrevocable proxy.
The filing notes that Piconi may buy or sell additional shares, use derivatives, or consider strategic actions such as mergers, take-private transactions, asset sales or acquisitions, and changes to capitalization or board composition, including in his role as Chairman and CEO.
Energy Vault Holdings, Inc. Chief Executive Officer Robert Piconi reported a tax-related share disposition tied to equity compensation. On the vesting of restricted stock units, 329,921 shares of common stock were withheld by the company at $3.30 per share to cover his tax liability. This was described as a tax-withholding mechanism and not a market sale, meaning the shares were not sold on an exchange. After this withholding, Piconi directly holds 16,591,673 shares of common stock, indicating he retains a large equity position in the company.
Energy Vault Holdings, Inc. Chief Operations Officer Akshay Ladwa reported a routine tax-withholding transaction related to equity compensation. On March 31, 2026, 147,984 shares of common stock were withheld at $3.30 per share to satisfy tax obligations on vesting restricted stock units, which the footnote states was not a market sale. After this withholding, Ladwa directly held 2,141,336 shares of common stock.
Energy Vault Holdings, Inc. Chief Financial Officer Michael Thomas Beer had 28,738 shares of Common Stock withheld by the company at $3.30 per share to cover tax obligations on the vesting of restricted stock units. This was a tax-withholding disposition, not an open-market sale. After this transaction, he directly holds 1,075,945 shares of the company’s common stock.
Energy Vault Holdings, Inc. Chief Executive Officer Robert Piconi completed an open-market purchase of 12,500 shares of Common Stock at a price of $3.2096 per share. Following this transaction, he directly holds 16,921,594 shares of the company’s common stock.
Energy Vault Holdings director Mary Beth Mandanas bought 5,000 shares of common stock in an open-market transaction at $3.65 per share. After this purchase, she directly holds 350,838 shares. The trade modestly increases her stake and reflects a small, routine insider buying activity.