Welcome to our dedicated page for Ribbon Acquisition SEC filings (Ticker: RIBBU), 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.
Ribbon Acquisition Corp (NASDAQ: RIBBU) files a range of documents with the U.S. Securities and Exchange Commission as part of its operations as a blank check company and its proposed business combination with DRC Medicine. These filings include registration statements related to its initial public offering, periodic reports, and current reports on Form 8-K that disclose material events.
A notable filing is the Form 8-K dated June 30, 2025, in which Ribbon reports entering into a Business Combination Agreement with DRC Medicine Inc. (PubCo), DRC Medicine Ltd., and DRC Merger Inc. This 8-K outlines key elements of the proposed transaction, including a share exchange between DRC Medicine shareholders and PubCo, the domestication of Ribbon from the Cayman Islands to Delaware, and the subsequent merger of Ribbon with a merger subsidiary that will remain a wholly owned subsidiary of PubCo. The filing also describes the business of DRC Medicine as the design and manufacture of AI-powered allergy and infection diagnostic kits and protective face masks.
On this page, users can review Ribbon’s SEC filings such as Form 8-K for material transaction announcements, the IPO-related registration statement on Form S-1 referenced in company press releases, and future filings like the Form S-4 registration statement and proxy statement/prospectus that DRC Medicine intends to file in connection with the Business Combination. These documents provide details on the structure of the SPAC, the terms and conditions of the proposed merger, the listing of units, Class A ordinary shares, and rights on Nasdaq, and the emerging growth company status disclosed by Ribbon.
Stock Titan’s platform associates these filings with AI-powered summaries that help explain complex sections of documents such as 8-Ks and registration statements, highlighting transaction terms, closing conditions, and structural changes like domestication and mergers, so readers can more easily understand the regulatory record for RIBBU.
Ribbon Acquisition Corporation reported Q1 2026 net income of $252,755, driven by $330,541 of interest on trust investments against operating expenses of $77,786. As of March 31, 2026, the trust held $37,716,530 and cash outside the trust was $1,878.
The SPAC has $35,062,690 of Class A shares classified as redeemable and a working capital deficit of $1,008,960, and management highlights substantial doubt about its ability to continue as a going concern if a business combination is not completed by January 16, 2027. The company continues to pursue its previously signed Business Combination Agreement with DRC Medicine and funded extension payments via a $600,000 related-party promissory note.
Ribbon Acquisition Corporation reported Q1 2026 net income of $252,755, driven by $330,541 of interest on trust investments against operating expenses of $77,786. As of March 31, 2026, the trust held $37,716,530 and cash outside the trust was $1,878.
The SPAC has $35,062,690 of Class A shares classified as redeemable and a working capital deficit of $1,008,960, and management highlights substantial doubt about its ability to continue as a going concern if a business combination is not completed by January 16, 2027. The company continues to pursue its previously signed Business Combination Agreement with DRC Medicine and funded extension payments via a $600,000 related-party promissory note.
Ribbon Acquisition Corp ownership update: Polar Asset Management Partners Inc., as investment adviser to Polar Multi-Strategy Master Fund, reports beneficial ownership of 100,000 Class A Ordinary Shares (CUSIP G7552W109), representing 2.1% of the class. The filing is an Amendment No. 1 to a Schedule 13G and is signed by the fund's Chief Compliance Officer on 05/15/2026. The statement notes Ownership of 5 Percent or Less of a Class.
Ribbon Acquisition Corp ownership update: Polar Asset Management Partners Inc., as investment adviser to Polar Multi-Strategy Master Fund, reports beneficial ownership of 100,000 Class A Ordinary Shares (CUSIP G7552W109), representing 2.1% of the class. The filing is an Amendment No. 1 to a Schedule 13G and is signed by the fund's Chief Compliance Officer on 05/15/2026. The statement notes Ownership of 5 Percent or Less of a Class.
Ribbon Acquisition Corporation ownership update: a group of related investment advisers and funds report combined holdings and voting/dispositive arrangements in Class A ordinary shares. The filing lists 4,793,446 shares outstanding as of March 31, 2026 and identifies four reporting persons with specific share counts and percentages.
Reported beneficial ownership: Westchester Capital Management, LLC beneficially owns 372,417 shares (7.77% of the class); Virtus Investment Advisers, LLC beneficially owns 344,981 shares (7.20%); The Merger Fund holds 250,715 shares (5.23%); Westchester Capital Partners, LLC holds 3,317 shares (0.07%). The filing discloses how many shares each reporting person has sole and shared voting and dispositive power and states these entities may be considered a group under Section 13(g)(3).
Ribbon Acquisition Corporation ownership update: a group of related investment advisers and funds report combined holdings and voting/dispositive arrangements in Class A ordinary shares. The filing lists 4,793,446 shares outstanding as of March 31, 2026 and identifies four reporting persons with specific share counts and percentages.
Reported beneficial ownership: Westchester Capital Management, LLC beneficially owns 372,417 shares (7.77% of the class); Virtus Investment Advisers, LLC beneficially owns 344,981 shares (7.20%); The Merger Fund holds 250,715 shares (5.23%); Westchester Capital Partners, LLC holds 3,317 shares (0.07%). The filing discloses how many shares each reporting person has sole and shared voting and dispositive power and states these entities may be considered a group under Section 13(g)(3).
Ribbon Acquisition Corp. Schedule 13G shows Hudson Bay Capital Management LP and Sander Gerber collectively report beneficial ownership of 250,000 shares of Class A Ordinary Shares, representing 5.22% of the 4,793,446 shares outstanding as of March 31, 2026. The shares are held in the name of HB Strategies LLC, for which the Investment Manager serves as investment manager.
The filing states that Mr. Gerber is the managing member of Hudson Bay Capital GP LLC and that he disclaims beneficial ownership of the reported shares. Shared voting and dispositive power of 250,000 is shown on the cover-page rows referenced in Item 4.
Ribbon Acquisition Corp. Schedule 13G shows Hudson Bay Capital Management LP and Sander Gerber collectively report beneficial ownership of 250,000 shares of Class A Ordinary Shares, representing 5.22% of the 4,793,446 shares outstanding as of March 31, 2026. The shares are held in the name of HB Strategies LLC, for which the Investment Manager serves as investment manager.
The filing states that Mr. Gerber is the managing member of Hudson Bay Capital GP LLC and that he disclaims beneficial ownership of the reported shares. Shared voting and dispositive power of 250,000 is shown on the cover-page rows referenced in Item 4.
W. R. Berkley Corporation files an Amendment to Schedule 13G/A reporting beneficial ownership of 297,589 ordinary shares of Ribbon Acquisition Corporation. The filing shows 297,589 shares representing 7.9% of the class, with shared voting and dispositive power. Signatures are dated 05/07/2026.
W. R. Berkley Corporation files an Amendment to Schedule 13G/A reporting beneficial ownership of 297,589 ordinary shares of Ribbon Acquisition Corporation. The filing shows 297,589 shares representing 7.9% of the class, with shared voting and dispositive power. Signatures are dated 05/07/2026.
Ribbon Acquisition Corporation filed an amendment to its annual report for the year ended December 31, 2025. The amendment is narrow in scope and is being made solely to add the company’s Clawback Policy as Exhibit 97.1, without changing any other disclosures in the original filing.
The company’s securities, including its units, Class A ordinary shares, and rights, remain listed on The Nasdaq Stock Market. As of March 31, 2026, there were 4,793,446 ordinary shares outstanding.
Ribbon Acquisition Corporation filed an amendment to its annual report for the year ended December 31, 2025. The amendment is narrow in scope and is being made solely to add the company’s Clawback Policy as Exhibit 97.1, without changing any other disclosures in the original filing.
The company’s securities, including its units, Class A ordinary shares, and rights, remain listed on The Nasdaq Stock Market. As of March 31, 2026, there were 4,793,446 ordinary shares outstanding.
Ribbon Acquisition Corp. deposited $125,000 into its trust account on April 14, 2026 for the benefit of public shareholders. This payment was made under previously approved monthly extension arrangements.
The deposit funds a one-month extension of the deadline for Ribbon Acquisition Corp. to complete its initial business combination, consistent with the Extension Amendment and Trust Amendment approved by shareholders.
Ribbon Acquisition Corp. deposited $125,000 into its trust account on April 14, 2026 for the benefit of public shareholders. This payment was made under previously approved monthly extension arrangements.
The deposit funds a one-month extension of the deadline for Ribbon Acquisition Corp. to complete its initial business combination, consistent with the Extension Amendment and Trust Amendment approved by shareholders.
Ribbon Acquisition Corp. reported that its Extraordinary General Meeting of Shareholders, originally scheduled for April 13, 2026, has been adjourned to allow more time to solicit proxies on the proposals described in the meeting notice and proxy statement.
The adjourned Extraordinary General Meeting will now be held on September 14, 2026 at 10:00 a.m. Eastern Time. Only shareholders of record as of February 18, 2026 remain entitled to vote. Proxies already submitted will be voted at the adjourned meeting unless revoked, so shareholders who have already voted do not need to take further action.
Ribbon Acquisition Corp. reported that its Extraordinary General Meeting of Shareholders, originally scheduled for April 13, 2026, has been adjourned to allow more time to solicit proxies on the proposals described in the meeting notice and proxy statement.
The adjourned Extraordinary General Meeting will now be held on September 14, 2026 at 10:00 a.m. Eastern Time. Only shareholders of record as of February 18, 2026 remain entitled to vote. Proxies already submitted will be voted at the adjourned meeting unless revoked, so shareholders who have already voted do not need to take further action.
Ribbon Acquisition Corporation, a Cayman Islands-based blank check company, files its annual report describing progress toward completing its initial business combination.
The company completed an IPO of 5,000,000 units at $10.00 each and a private placement of 220,000 units at $10.00, placing $50,000,000 of net proceeds into a U.S. trust account for the benefit of public shareholders. On June 30, 2025, Ribbon entered into a Business Combination Agreement with DRC Medicine Inc., DRC Medicine Ltd. and DRC Merger Inc. and is now focused on closing this transaction rather than seeking other targets.
As of March 31, 2026, the company had 4,793,446 ordinary shares outstanding and remained a pre-revenue SPAC relying on offering proceeds and sponsor loans to fund operating costs. Shareholders are granted redemption rights in connection with the business combination or a potential liquidation if no deal is completed within the approved extension period.
Ribbon Acquisition Corporation, a Cayman Islands-based blank check company, files its annual report describing progress toward completing its initial business combination.
The company completed an IPO of 5,000,000 units at $10.00 each and a private placement of 220,000 units at $10.00, placing $50,000,000 of net proceeds into a U.S. trust account for the benefit of public shareholders. On June 30, 2025, Ribbon entered into a Business Combination Agreement with DRC Medicine Inc., DRC Medicine Ltd. and DRC Merger Inc. and is now focused on closing this transaction rather than seeking other targets.
As of March 31, 2026, the company had 4,793,446 ordinary shares outstanding and remained a pre-revenue SPAC relying on offering proceeds and sponsor loans to fund operating costs. Shareholders are granted redemption rights in connection with the business combination or a potential liquidation if no deal is completed within the approved extension period.
Ribbon Acquisition Corp. deposited $125,000 into its trust account on March 17, 2026 for the benefit of its public shareholders. This payment funded a one-month extension of the deadline to complete the company’s initial business combination, as permitted under previously approved extension and trust amendments.
Ribbon Acquisition Corp. deposited $125,000 into its trust account on March 17, 2026 for the benefit of its public shareholders. This payment funded a one-month extension of the deadline to complete the company’s initial business combination, as permitted under previously approved extension and trust amendments.