Welcome to our dedicated page for Goldenstone Acquisition SEC filings (Ticker: GDST), 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.
Goldenstone Acquisition Limited (GDST) files a range of SEC documents that trace its lifecycle as a special purpose acquisition company in the Financial Services sector. On this page, you can review those filings and use AI-powered tools to understand the implications of each report, from corporate actions to listing status and reporting timelines.
Goldenstone’s filings include multiple Forms 8-K that describe key events such as special meetings of stockholders, amendments to its Amended and Restated Certificate of Incorporation, and changes to its Investment Management Trust Agreement. One 8-K details stockholder approval of extensions that allow the company to move its business combination deadline from June 21, 2025 to June 21, 2026, in exchange for monthly deposits into the trust account. Another 8-K explains the Business Combination Agreement with Infintium Fuel Cell Systems, Inc. and notes that Infintium terminated the agreement after the outside date for closing passed.
A Form 25 filed by Nasdaq Stock Market LLC for Goldenstone Acquisition Ltd. serves as a notification of removal from listing and/or registration under Section 12(b) of the Securities Exchange Act of 1934 for Goldenstone’s common stock, units, rights, and warrants. This filing documents Nasdaq’s action to strike these securities from listing and registration and is central for understanding GDST’s exchange status.
Goldenstone has also filed a Form 12b-25 (Notification of Late Filing) for a Form 10-Q covering a period ended September 30, 2025. In that notification, the company states that it could not complete the quarterly report by the deadline due to delays in required disclosure but expects to file within the permitted extension period, and indicates that no significant change in results of operations is anticipated. Using AI summaries, you can quickly see what these filings say about Goldenstone’s trust account, redemption activity, business combination efforts, and compliance with SEC reporting obligations, including Forms 10-Q, 8-K, 12b-25, and the Form 25 related to delisting.
Goldenstone Acquisition Limited (GDST) reported a small operating company-style update as it continues to search for a merger partner. For the six months ended September 30, 2025, it recorded a net loss of $415,416, compared with net income of $81,219 a year earlier, driven by formation and operating costs and lower interest income from its shrinking trust.
Redemptions significantly reduced the SPAC’s cash pool: the Trust Account balance fell to $5,330,210 from $18,666,931 at March 31, 2025, after $13,510,111 was used to redeem 1,152,875 shares in July 2025. Only 442,996 public shares remain redeemable, and cash outside the trust was just $371,603, alongside a working capital deficit of $5,290,212.
The planned business combination with Infintium Fuel Cell Systems, Inc. was terminated by Infintium on October 1, 2025, leaving Goldenstone without a deal. The company has extended its deadline to complete a transaction up to June 21, 2026 via monthly sponsor-funded deposits, and management cites these conditions as raising substantial doubt about its ability to continue as a going concern. Goldenstone also recorded an excise tax liability of $600,958 related to past stock redemptions.
W. R. Berkley Corporation and Berkley Insurance Company filed a Schedule 13G reporting beneficial ownership of 168,989 shares of Goldenstone Acquisition Limited (GDST) common stock, representing
The filing lists shared voting power: 168,989 and shared dispositive power: 168,989, with 0 sole voting and dispositive power. The signatory certified the shares were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control.
Goldenstone Acquisition held a Special Meeting of Stockholders on June 18, 2025, where shareholders approved two key proposals:
- Extension of business combination deadline by up to 12 monthly periods from June 21, 2025 to June 21, 2026
- Amendment to Trust Agreement requiring $50,000 monthly deposit for each extension period
Key outcomes include:
- 81.38% of shareholders (2,801,036 shares) participated in the meeting
- 1,152,875 shares were redeemed at approximately $11.90 per share, totaling $13.7M
- Trust account balance reduced to $5.27M after redemptions
- Public float decreased to 442,996 shares outstanding
- Company deposited initial $50,000 to extend deadline to July 21, 2025
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