Welcome to our dedicated page for NET POWER SEC filings (Ticker: NPWR), 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.
This page provides access to U.S. Securities and Exchange Commission filings for Net Power Inc. (NYSE: NPWR), an energy technology company focused on clean firm power from natural gas. Through these documents, readers can review how Net Power reports on its financial condition, project development activities, corporate governance and other material events related to the NET Power Cycle and associated projects.
Net Power’s SEC filings include current reports on Form 8-K that disclose quarterly results, business updates, leadership changes and key contractual developments. For example, the company has used Form 8-K to furnish press releases on its financial results, to describe the early termination of a Tax Receivable Agreement, to report board changes, and to outline its decision to withdraw an interconnection request in the northern MISO region after updated network upgrade cost estimates. These filings also confirm details such as the company’s status as an emerging growth company and its incorporation in Delaware.
On Stock Titan, Net Power filings are updated as they are made available through the EDGAR system. AI-powered summaries help explain the contents of lengthy reports by highlighting key points, such as project cost optimization efforts for Project Permian, equipment validation milestones at the La Porte demonstration facility, and changes to important agreements. Users can quickly identify which filings relate to financial performance, which address governance or board matters, and which describe significant project or strategy updates.
For investors analyzing NPWR, this filings page offers a structured view of Net Power’s regulatory disclosures, with tools to understand how the company’s clean energy technology, partnerships and project pipeline are reflected in its official SEC documents.
NET Power Inc. (NPWR) disclosed insider sales by a reporting person identified as a Director. On 10/20/2025, the holder sold 201,000 Class A shares at a weighted average price of $3.5784, leaving 3,562,400 shares beneficially owned. On 10/21/2025, they sold 189,300 shares at a weighted average of $3.5307, leaving 3,373,100 shares. On 10/22/2025, they sold 89,000 shares at a weighted average of $3.3071, leaving 3,284,100 shares.
The prices reflect multiple trades within disclosed ranges for each date, and the reported ownership is listed as direct.
NET Power (NPWR): insider ownership update. NPEH, LLC, a 10% owner, exchanged 4,000,000 Class A Units of NET Power Operations LLC for 4,000,000 shares of Class A Common Stock on 10/14/2025; an equal number of Class B shares were cancelled the same day. The units are exchangeable one-for-one into Class A Common Stock with no expiration.
Subsequently, NPEH sold Class A shares on 10/15/2025 at a weighted average price of $4.8321 (100,000 shares) and $4.8786 (122,641 shares), and on 10/16/2025 at $4.7061 (13,959 shares). After these transactions, NPEH beneficially owned 3,763,400 shares of Class A Common Stock. The Class B Common Stock balance shown was 22,729,880 following the cancellation.
NET Power (NPWR): Insider affiliate NPEH, LLC exchanged 4,000,000 Class A Units of NET Power Operations LLC for 4,000,000 shares of Class A Common Stock on 10/14/2025; an equal number of Class B Common shares (no economic value) were cancelled.
Subsequently, NPEH sold a total of 236,600 Class A shares on 10/15–10/16/2025 at weighted average prices of $4.8321, $4.8786, and $4.7061, respectively. Following these transactions, 3,763,400 Class A shares were beneficially owned indirectly by NPEH, and 22,729,880 Class A Units of NET Power Operations LLC remained beneficially owned.
NET Power Inc. reported a materially altered balance sheet and operating results for the six months ended June 30, 2025. Total assets declined to $1.79 billion from $2.29 billion, driven primarily by a $359.8 million goodwill impairment recognized in March 2025 and the expensing of $56.1 million of construction-in-progress costs related to Project Permian. The company recorded a six-month net loss after tax of $455.6 million, with net loss attributable to NET Power Inc. of $147.5 million. Revenue was immaterial at $0 for the period compared with $238 thousand in the prior year period.
Liquidity remains a key focus: cash and cash equivalents were $284.0 million and available-for-sale investments were $188.3 million, giving $472.3 million of total liquidity. Management states existing liquidity should fund operations for the next 12 months, though Project Permian long-lead releases are paused for a value engineering process and commercial plant timing has been pushed out. The company also reduced its Tax Receivable Agreement liability by $21.3 million and delivered notice to terminate the TRA.
NET Power's Form 3 shows that Damian R. Beauchamp and Cynda Beauchamp report indirect beneficial ownership of 26,729,880 shares of the issuer's Class B common stock through NPEH, LLC. The filing explains NPEH is a majority‑owned subsidiary of 8 Rivers Capital and each Reporting Person holds approximately 34.2% of 8 Rivers. The Form also notes Class A Units of NET Power Operations LLC are exchangeable one‑for‑one into Class A common stock or, at the issuer's election, cash, and have no expiration date.
Net Power Inc. furnished a Current Report on Form 8-K stating that on August 11, 2025 it issued a press release reporting its financial results for the quarter ended June 30, 2025. The press release is provided as Exhibit 99.1 and the filing also references the cover page interactive XBRL file (Exhibit 104). The company clarifies the information in Item 2.02 and Exhibit 99.1 is being furnished rather than "filed" for purposes of Section 18 of the Exchange Act, limiting incorporation-by-reference and certain liabilities. The document shows Net Power is a Delaware corporation and indicates it is an emerging growth company.