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 reported a board change. Effective March 10, 2026, director Ray Chen resigned from the board for personal reasons. On the same date, the company appointed Mr. Wong Chi Kit (“Carson”) to fill the resulting vacancy on the Board of Directors.
Mr. Wong is the founder of Sigma Global Fund and a responsible officer at a Hong Kong licensed asset management firm, with over 20 years of experience in asset management and capital markets. He oversees three active portfolios focused on equities, private equity, technology, media and telecommunications, and global multi-asset credit, and has experience with IPO and SPAC exits.
Goldenstone Acquisition Limited reported results of a special stockholder meeting. Stockholders approved extending the deadline to complete a business combination in one‑month increments from March 21, 2026 to December 21, 2026, and separately extended the trust agreement deadline to December 31, 2026 with deposits of $1,500 per month into the trust account.
They also approved removing restrictions on combining with businesses based in or operating primarily in the People’s Republic of China, and changing the company name to Chi Special Acquisition Company. In connection with the meeting, 422,840 shares of common stock were redeemed, leaving 20,156 shares of public common stock outstanding.
Goldenstone Acquisition Limited is asking stockholders to approve several changes to keep its SPAC alive and broaden potential deal options. The board proposes extending the business-combination deadline from June 21, 2026 to December 21, 2026 with one-month extensions funded by $1,500 deposits into the trust each month. It also seeks to remove restrictions on acquiring China-based targets, change the name to “Chi Special Acquisition Company,” and allow meeting adjournments if support is insufficient. Public holders can redeem their shares around $13.03 per share from a Trust Account holding about $5.77M as of December 31, 2025, while the sponsor and insiders control 1,788,750 votes, or about 78.13% of outstanding shares.
Goldenstone Acquisition Limited, a SPAC, reported a small net loss of $108,214 for the quarter and $523,630 for the nine months ended December 31, 2025, as it continues to search for a merger target.
Total assets fell sharply to $5.84 million from $19.06 million, mainly because public shareholders redeemed shares and cash was withdrawn from the trust. Cash and investments in the trust account declined to $5.77 million, and only $24,330 of cash remained outside the trust.
After multiple extensions and redemptions, 442,996 public shares remain redeemable at an aggregate redemption value of about $5.81 million, while working capital and extension loans from related parties increased to $3.82 million. The SPAC’s business combination agreement with Infintium was terminated on October 1, 2025, and management disclosed substantial doubt about its ability to continue as a going concern if no deal is completed by the current deadline of June 21, 2026.
Goldenstone Acquisition Limited is asking stockholders to approve several charter and trust agreement amendments so it can keep searching for a merger target and avoid liquidation. The proposals would extend the SPAC’s business combination deadline from February 21, 2026 to as late as December 21, 2026, with monthly extensions funded by $1,500 deposits into the trust account.
The company also seeks to remove its current restriction on combining with businesses based in or primarily operating in China, including Hong Kong and Macau, and to change its name to “Chi Special Acquisition Company.” Stockholders can redeem their public shares for cash in connection with these changes. The trust account held approximately $5,770,865 of marketable securities as of December 31, 2025, and 2,289,246 common shares were outstanding on the record date.
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 7.4% as of 09/30/2025.
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 Limited reported that its planned merger with Infintium Fuel Cell Systems, Inc. has been terminated. The companies had entered into a Business Combination Agreement on June 26, 2024, later amended on January 28, 2025, to combine Goldenstone, its subsidiary Pacifica Acquisition Corp., and Infintium. The agreement allowed either party to walk away if the transaction was not completed by September 30, 2025. After that deadline passed, Infintium sent a letter dated October 1, 2025, exercising its right to terminate the agreement, so the proposed business combination will not proceed.