Welcome to our dedicated page for GigCapital7 SEC filings (Ticker: GIG), 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 GigCapital7 Corp. (GIG) SEC filings page on Stock Titan brings together the company’s regulatory disclosures as it executes its Private-to-Public Equity (PPE)™ strategy and proposed Business Combination with Hadron Energy, Inc. As a SPAC listed on Nasdaq, GigCapital7 reports key transaction steps and capital-markets activities through current reports on Form 8-K and a joint registration statement on Form S-4.
Recent 8-K filings describe the entry into the Business Combination Agreement with Hadron, the planned domestication of GigCapital7 from the Cayman Islands to Delaware, and the merger structure in which a GigCapital7 merger subsidiary will combine with Hadron, leaving Hadron as the surviving company. These filings also outline the exchange ratio mechanics, treatment of options, restricted shares, and SAFEs, and the anticipated listing of the combined company under the symbol “HDRN,” subject to approvals.
Other 8-Ks detail financing-related disclosures, including GigCapital7 and Hadron’s intention to conduct investor meetings, contemplate private capital raises via Simple Agreements for Future Equity (SAFEs), and consider potential PIPE financings for the post-closing company. The filings emphasize that these materials are furnished rather than filed for certain Exchange Act purposes and repeatedly remind shareholders to review the S-4 registration statement and proxy materials in full before voting.
Through Stock Titan, users can access these filings alongside AI-powered summaries that clarify complex sections, highlight the implications of the Business Combination terms, and surface key risk-factor language. As additional documents appear on EDGAR—such as amendments to the S-4, further 8-K updates, or proxy statements—this page provides real-time access and context, helping investors track GigCapital7’s progress from SPAC to combined public company with Hadron Energy.
Barclays PLC filed Amendment No. 2 to a Schedule 13G for GIGCAPITAL7 CORP-A common stock. The filing reports that Barclays now beneficially owns 0 shares, representing 0% of the class, as of the event date 12/31/2025.
The filing confirms Barclays has sole and shared voting and dispositive power over 0 shares, meaning it is no longer a significant beneficial owner and holds 5 percent or less of this security class.
AQR Capital Management and related entities report beneficial ownership of 1,105,491 GigCapital7 Corp. Class A ordinary shares, representing 5.53% of the class. The shares are held with shared voting and dispositive power, with no sole power reported by any of the AQR entities.
The filing is made on a passive basis, stating the securities were acquired and are held in the ordinary course of business, not for the purpose of changing or influencing control of GigCapital7. The reporting date for this ownership position is 12/31/2025.
GigCapital7 Corp. entered into a new unsecured convertible promissory note for $148,000 with its sponsor, GigAcquisitions7 Corp., to fund working capital. The note bears no interest and is due upon completion of the company’s initial business combination.
At the sponsor’s election, the note can convert at the time of the initial business combination into units at $10.00 per unit, up to 14,800 private placement units. Each unit consists of one common share and one redeemable warrant, on terms identical to the private placement units from the company’s initial public offering.
GigCapital7 Corp. is registering up to 143,226,087 shares of common stock and 20,000,000 warrants in connection with its proposed business combination with Hadron Energy, Inc. The S-4/A serves as both proxy for an extraordinary general meeting and prospectus for securities to be issued when the SPAC merges with Hadron and domestically reincorporates from the Cayman Islands to Delaware, after which it will be renamed Hadron Energy, Inc.
Merger consideration is based on an exchange ratio tied to a notional $1,200,200,000 equity value and Hadron’s fully diluted capital, with up to 100,000,000 shares issuable to Hadron shareholders and optionholders. An additional 43,226,087 shares relate mainly to existing GigCapital7 shareholders and the exercise of 20,000,000 public warrants. Founder shares and private placement warrants held by the sponsor are excluded from this registration.
The filing details extensive shareholder votes, including approval of the business combination, domestication, new charter and bylaws, a Nasdaq listing condition that can be waived, a new equity incentive plan and an eight-member post-closing board. Public shareholders are offered redemption rights for their Class A shares, while the sponsor’s low-cost founder equity and other arrangements may materially dilute non-redeeming public holders and create potential conflicts of interest.
GigCapital7 Corp. received an updated ownership report indicating that Yakira Capital Management, Inc. and related reporting persons beneficially owned 643,960 Class A ordinary shares, representing 3.22% of the Class A shares as of 12/31/2025.
The position is held through several entities, including Yakira Partners, L.P. with 91,126 shares (0.46%), Yakira Enhanced Offshore Fund Ltd. with 6,075 shares (0.03%), MAP 136 Segregated Portfolio with 546,759 shares (2.73%), and YP Management, L.L.C. with 91,126 shares (0.46%). The filing certifies that these securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of GigCapital7.
Hadron Energy, Inc., which plans to go public via a proposed $1.2 billion business combination with GigCapital7 Corp., announced several senior leadership and board additions. Ken Canavan is joining as Chief Operating Officer, bringing nearly four decades in nuclear operations and advanced reactor development, while Rahul Shukla becomes Chief Financial Officer with extensive public-company finance and SEC reporting experience. The company is also adding Dr. Lander Ibarra as Principal Reactor Thermal-Hydraulics Engineer and Jason Christensen as Director of Regulatory Affairs and Licensing to support licensing-grade engineering and U.S. nuclear regulatory engagement for its Halo Micro-Modular Reactor. After the closing of the GigCapital7 business combination, Raanan Horowitz will join the post-combination Hadron board as the eighth director and will chair the Nominating and Corporate Governance Committee and serve on the Audit Committee, enhancing governance and national-security-related oversight.
GigCapital7 Corp. reported that it and Hadron Energy, Inc. are meeting with investors as they work toward a previously announced business combination. Hadron is considering a private capital raise using simple agreements for future equity (SAFEs) in one or more private placements exempt from SEC registration.
The companies have prepared an updated investor presentation, furnished as Exhibit 99.1, which may also be used in non-deal roadshows and in discussions about a potential PIPE financing for the post-closing company, subject to market conditions. GigCapital7 and Hadron have filed a registration statement on Form S-4 for the business combination and expect to send a definitive proxy statement/prospectus/consent solicitation statement to GigCapital7 shareholders after it becomes effective.
GigCapital7 Corp. and Hadron Energy, Inc. provide an update on their proposed business combination and related financing plans. The companies plan to meet with investors and are contemplating a private capital raise using simple agreements for future equity (SAFEs) in one or more private placements exempt from registration. An updated investor presentation is furnished, which may also be used in non-deal roadshows and discussions about a potential PIPE financing for the post-closing company.
The presentation describes Hadron’s micro modular reactor (MMR), designed to deliver 10MW of electrical and 35MW of thermal power with a 10-year low-enriched uranium fueling cycle, targeting data centers, industrial users, remote communities, and defense applications. It highlights a light-water design intended to leverage existing U.S. Nuclear Regulatory Commission precedents and a roadmap from design verification to initial deliveries.
The materials outline an illustrative transaction in which Hadron’s rollover equity is valued at $1.0 billion, implying a pro forma enterprise value of about $1.212 billion, assuming roughly $211.8 million from a combination of PIPE proceeds and GigCapital7’s cash in trust. On this basis, Hadron shareholders would own 75% of the combined company, with 10% for the SPAC sponsor and 15% for PIPE investors, subject to shareholder approvals, regulatory effectiveness, financing, and other closing conditions.
GigCapital7 Corp. (GIG), a Cayman Islands-based SPAC, reports that it and Hadron Energy, Inc. will meet with investors to discuss financing tied to their previously announced business combination. Hadron Energy is contemplating a private capital raise through simple agreements for future equity (SAFEs) in one or more private placements exempt from registration under the Securities Act.
An updated investor presentation for these meetings is furnished as Exhibit 99.1 to this Form 8-K, and may also be used in non-deal roadshows and in discussions about a potential PIPE financing for the post-closing company, subject to market conditions and other factors. The companies have filed a registration statement on Form S-4 that will include proxy and prospectus materials for GigCapital7 shareholders to vote on the business combination, and investors are urged to review those documents when available. The report also includes detailed forward-looking statement and risk disclosures and clarifies that it does not constitute an offer or solicitation to buy or sell securities.
GigCapital7 Corp. filed its quarterly report and disclosed it entered a Business Combination Agreement with Hadron Energy, Inc. on September 27, 2025, including a planned domestication to Delaware and a merger after which the combined company will be named “Hadron Energy, Inc.”
As of September 30, 2025, cash and marketable securities in the Trust Account were $209,596,708. For the nine months ended September 30, 2025, net income was $2,950,220, driven by $6,408,004 of interest on Trust investments, partially offset by $2,026,618 in general and administrative expenses and a $1,431,815 non-cash loss from warrant revaluation.
The company has 21 months from the August 30, 2024 IPO to complete a deal and reports substantial doubt about its ability to continue as a going concern absent a business combination. As of November 14, 2025, there were 20,000,000 Class A and 13,333,333 Class B ordinary shares outstanding.