Cayson Acquisition Corp filings document the regulatory record of a blank-check company, including Form 8-K material-event reports, shareholder voting matters, material agreements, capital-structure disclosures, governance matters, risk factors, and operating and financial results. The filings describe SPAC-specific security terms, including ordinary shares and rights associated with an initial business combination.
The company’s SEC record also includes continued-listing compliance disclosure for Nasdaq holder requirements, as well as formal reporting on governance and security-structure matters relevant to CAPNU’s public-company status.
Cayson Acquisition Corp disclosed that Mango Financial Limited and related parties loaned the SPAC a total of $600,000 to extend the SPAC's deadline to complete an initial business combination from September 23, 2025 to January 23, 2026. The loans will be deposited into the SPAC's trust account established in connection with its initial public offering.
The loans are evidenced by promissory notes that bear no interest and are repayable in full only upon the consummation of a business combination. The disclosure includes exhibit references and is signed by Yawei Cao, Chief Executive Officer, with the filing dated September 18, 2025.
Cayson Acquisition Corp (CAPNU) disclosed a press release stating that Mango Financial is launching a digital currency strategy that will integrate cryptocurrency elements into its financial operations. The filing reiterates that on July 11, 2025, the SPAC entered into an Agreement and Plan of Merger with Mango Financial Group Limited, North Water Investment Group Holdings Limited and Mango Temp Limited. Under the Merger Agreement, Merger Sub will merge into the SPAC, the separate existence of Merger Sub will cease, and the SPAC will remain as the surviving corporation and become a wholly-owned subsidiary of the Company. The filing includes a press release exhibit and an Inline XBRL cover page; the document is signed by Yawei Cao as Chief Executive Officer and dated August 15, 2025.
Mizuho Financial Group filed an amended Schedule 13G reporting beneficial ownership of 704,500 common shares of Cayson Acquisition Corp (CUSIP G1993W109), representing 9.0% of the class. The filing states Mizuho has sole voting and sole dispositive power over the reported shares, which signals control of voting and disposition for that block.
The filing identifies Mizuho as a Japan-organized parent holding company and notes that Mizuho Financial Group, Mizuho Bank, Ltd., and Mizuho Americas LLC may be deemed indirect beneficial owners through securities directly held by Mizuho Securities USA LLC. The statement certifies the shares were acquired and are held in the ordinary course of business and not to influence control. The filing is signed by Takahiro Katsura on 08/13/2025. Exhibit A is referenced for subsidiary identification.