Welcome to our dedicated page for Sunhydrogen SEC filings (Ticker: HYSR), 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.
The SunHydrogen, Inc. (HYSR) SEC filings page on Stock Titan is intended to provide access to the company’s regulatory disclosures once they are available, alongside AI-powered tools that help explain their contents. While no specific SEC filings are listed in the provided data, investors commonly review documents such as annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and beneficial ownership or insider transaction reports on Forms 3, 4, and 5.
For a company like SunHydrogen, which is developing photoelectrochemical (PEC) technology to produce green or renewable hydrogen from sunlight and water, SEC filings can offer structured detail on business strategy, risk factors, intellectual property, research and development activities, and plans for scaling pilot systems into commercial deployments. They may also describe key collaborations, such as SunHydrogen’s work with CTF Solar GmbH, The University of Texas at Austin – Center for Electromechanics, GTI Energy, and The Process Group, as well as the company’s focus on industrial and fuel cell applications for its hydrogen production panels.
On Stock Titan, AI-powered summaries are designed to highlight important sections of lengthy filings, helping readers quickly understand topics like segment descriptions, technology development milestones, and capital needs. Real-time updates from the SEC’s EDGAR system ensure that new SunHydrogen filings, when posted, can be accessed promptly. Users can also review insider transaction reports on Form 4 when available, which detail purchases, sales, or other changes in ownership by directors, officers, and significant shareholders.
By combining original SEC documents with AI-generated explanations, the SunHydrogen filings page aims to make complex regulatory information more accessible to investors who are evaluating HYSR’s progress in the renewable hydrogen and clean energy technology space.
SunHydrogen, Inc. entered into a Technology and Manufacturing Services Agreement with CTF Solar GmbH on February 9, 2026. Under this two-year agreement, CTF will provide engineering, process development, pilot manufacturing and related services, including pilot manufacture and delivery of modules, on a fee-for-service basis.
The agreement provides for total fees of up to €2,000,000 (approximately $2,370,000), paid based on milestones and deliverables. SunHydrogen agreed to make an advance payment of €500,000, which will be credited against future payments. Either party may terminate the agreement under certain conditions, including material breach or technical infeasibility, with SunHydrogen obligated to pay for services performed and certain costs incurred up to the termination date.
SunHydrogen, Inc. reported another development-stage quarter for the period ended December 31, 2025, with no revenue for the quarter and only $1,250 in consulting revenue over six months. The company focuses on nanoparticle-based and thin-film solar technologies to produce green hydrogen from sunlight and water.
Quarterly operating expenses rose to $1.67 million, driven mainly by higher research and development and general and administrative costs, leading to a net loss of $1.50 million, improved from a $3.47 million loss a year earlier. For the six months, the net loss was $3.06 million, compared with $5.52 million in the prior-year period, largely because last year included a large unrealized loss on the TECO investment that is now carried at zero value.
SunHydrogen ended the period with $14.41 million in cash and cash equivalents and $19.83 million in short-term investments, for total assets of $34.49 million and working capital of $33.57 million. The company used cash for operations and to repurchase $1.0 million of Series C preferred stock, while moving a significant portion of cash into short-term investments. Management states the business remains dependent on external financing and future revenue, and it continues to report a material weakness in internal control related to segregation of duties.
SunHydrogen, Inc. (HYSR) filed its quarterly report, highlighting continued R&D investment and a narrower loss. For the three months ended September 30, 2025, the company reported a net loss of
Liquidity remained strong with cash and cash equivalents of
The company noted a material weakness in internal controls related to segregation of duties. Shares outstanding were 5,438,414,015 as of November 10, 2025. SunHydrogen continues developing its nanoparticle-based and thin-film solar cell hydrogen production methodologies.
SunHydrogen, Inc. reports technical progress toward scalable, solar-driven hydrogen production while remaining an early-stage company with limited commercial operations. The company validated nanoparticle semiconductor manufacturability at 100 cm2 scales, reproduced results with SCHMID Group, and optimized electroplating to produce second-junction devices with photovoltages >0.9 V and short-circuit currents >20 mA/cm2. Combined junction photovoltages exceed 1.8 V, above the ~1.23 V theoretical water-splitting threshold. Thin-film hydrogen modules reached >10% solar-to-hydrogen (STH) efficiency at 100 cm2 and ~9% STH at 1,200 cm2; a 1 m2 prototype and a 1.92 m2 commercial-size module were demonstrated. Third-party testing and collaborations include Fraunhofer (NanoPEC), Honda R&D, University of Tokyo, COTEC, CTF Solar, UT Austin, Heraeus, and TPG Engineers for pilot plant FEED. Financially, the company recorded operating losses and cash outflows, issued shares under a purchase agreement, reported a material weakness in segregation-of-duties controls, and disclosed related-party investments and convertible preferred/share issuances that materially affect capitalization.