Welcome to our dedicated page for Hadron Energy SEC filings (Ticker: HDRN), 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.
Our SEC filing database is enhanced with expert analysis from Rhea-AI, providing insights into the potential impact of each filing on Hadron Energy's stock performance. Each filing includes a concise AI-generated summary, sentiment and impact scores, and end-of-day stock performance data showing the actual market reaction. Navigate easily through different filing types including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, proxy statements (DEF 14A), and Form 4 insider trading disclosures.
Designed for fundamental investors and regulatory compliance professionals, our page simplifies access to critical SEC filings. By combining real-time SEC filing updates, Rhea-AI's analytical insights, and historical stock performance data, we provide comprehensive visibility into Hadron Energy's regulatory disclosures and financial reporting.
Mizuho Financial Group, Inc. filed an amended Schedule 13G indicating that it now reports no beneficial ownership of Hadron Energy, Inc. common shares. The filing lists 0 shares beneficially owned, representing 0.0% of the class, with no sole or shared voting or dispositive power. Mizuho is identified as a parent holding company and notes that it, along with certain affiliates, may be deemed indirect beneficial owners of equity securities held by its wholly owned subsidiary Mizuho Securities USA LLC.
Hadron Energy, Inc. is furnishing an investor presentation and a detailed stockholder letter describing progress on its Halo modular microreactor platform and corporate development. The Halo MMR is designed to provide 10 MW of electrical and 45 MW of thermal power with a 6‑year low‑enriched uranium fueling cycle and a targeted 60‑year useful life, aimed at data centers, military bases, remote sites, and industrial users.
The materials outline a large addressable market, including estimated global electricity demand of about 30,000 TWh by 2026 and an estimated global electricity market size of about $4.5T. Hadron reports an indicative commercial pipeline of roughly 8.1 GW of potential projects by 2035 and near‑term candidates across Department of Defense, mining, and data‑center applications. The company highlights regulatory momentum, including a Quality Assurance Program accepted by the Nuclear Regulatory Commission and submission of key design and licensing documents, as well as strategic agreements for training simulators, fuel conversion services, and federal‑policy support. It also notes completion of a business combination with GigCapital7 and listing of its common stock and warrants on Nasdaq.
Hadron Energy, Inc. is a pre-revenue advanced nuclear company developing a 10MWe micro modular reactor for data centers, industrial sites and defense and completed a reverse‑recapitalization business combination with GigCapital7 in May 2026, raising approximately $22.9 million of cash.
As of June 30, 2026, cash was $22.2 million with no debt and total assets of $23.1 million. Stockholders’ position improved from a deficit of $(59.8) million at December 31, 2025 to positive equity of $19.2 million, largely due to conversion of SAFEs into equity and business-combination proceeds.
For the six months ended June 30, 2026, Hadron reported net income of $30.9 million, driven by non-cash gains on remeasurement of SAFEs ($31.8 million), warrant liabilities ($5.3 million) and a legal settlement ($9.6 million), while incurring a loss from operations of $6.2 million and negative operating cash flow of $4.4 million. The company states it has not generated any revenue to date and expects operating losses to continue as it funds R&D, regulatory work and public-company costs, but believes existing cash will support operations for at least one year from the financial statement issuance date.
GigCapital7 Corp. is the issuer of Class A ordinary shares, par value $0.0001 per share. A group of reporting persons affiliated with The Toronto-Dominion Bank, including TD Securities (USA) LLC, Toronto Dominion Holdings USA Inc., and TD Group US Holdings LLC, jointly report their beneficial ownership of these shares on a Schedule 13G/A.
The group reports 0 shares beneficially owned, representing 0% of the outstanding Class A ordinary shares. Each reporting entity states it has no sole or shared power to vote or dispose of any GigCapital7 Class A shares. The filing also confirms that the group is the beneficial owner of 5 percent or less of this class of securities and includes a joint filing agreement executed by the TD entities’ officers.
Hadron Energy, Inc. filed a prospectus supplement updating a prior prospectus covering up to 28,719,000 shares of common stock, up to 57,432,395 shares of common stock for resale by selling securityholders, and 3,719,000 warrants to purchase common stock. The common stock trades on Nasdaq under the symbol HDRN, and the company highlights that investing in its securities involves a high degree of risk, referring readers to its risk factors.
The company also appointed Eric Williams as Executive Vice President of Engineering, effective August 31, 2026. His approved compensation includes a $400,000 base salary and an annual target bonus equal to 40% of base salary under an executive incentive plan to be established.
Hadron Energy, Inc. appointed Eric Williams, age 51, as Executive Vice President of Engineering, effective when his employment begins on August 31, 2026. Williams joins from TerraPower, where he most recently served as Executive Vice President and Chief Operating Officer and previously held senior engineering leadership roles.
The Board’s Compensation Committee approved Williams’ initial compensation, including an annual base salary of $400,000 and a target bonus equal to 40% of base salary under an executive incentive plan to be established. Any annual bonus will be tied to performance goals set by the Board or Compensation Committee and paid within two and a half months after the applicable year-end. The compensation does not yet include any equity-based awards under the company’s 2026 equity incentive plan. The company states there are no related-party transactions or family relationships involving Williams that require disclosure.
W. R. Berkley Corporation filed an amended Schedule 13G/A regarding its holdings in GigCapital7 Corp., class A ordinary shares. As of June 30, 2026, the filing reports 0 shares beneficially owned, representing 0% of the class. The company reports no sole or shared power to vote or dispose of any GigCapital7 shares, indicating it is now an owner of 5 percent or less of this security class.
Hadron Energy, Inc. filed a shelf prospectus registering up to 28,719,000 shares of Common Stock issuable upon exercise of outstanding warrants and registering for resale up to 57,432,395 shares and 3,719,000 warrants held by selling securityholders. The prospectus states the Company would receive proceeds only if warrants are exercised for cash (the filing cites aggregate potential cash proceeds of approximately $333 million if all warrants are exercised). The prospectus discloses recent corporate history, technology focus on a 10 MWe transportable Micro Modular Reactor (the Hadron Halo), various supplier MOUs and agreements, and material financial context including a June 12, 2026 closing share price of $2.74 per share and historical net losses.
Hadron Energy, Inc. furnished an investor presentation alongside an 8-K describing its Halo-10 light‑water micro‑modular reactor, positioned to meet rising electricity demand and growing support for nuclear power. The company highlights U.S. grid trends, noting falling coal use, flat nuclear output, and rising wind and solar generation.
The Halo-10 concept targets a 10MW modular reactor that uses existing pressurized water reactor technology, extended fuel cycles, and improved power flattening to reduce outages and maintenance. The design emphasizes established safety principles, including defense-in-depth and features intended to achieve stable shutdown without operator intervention, as well as air-cooled condensers that reduce dependence on water. The presentation also discusses HALEU and LEU+ fuel cycle challenges, spent fuel volumes, and potential reprocessing approaches.