Welcome to our dedicated page for Cayson Acquisition SEC filings (Ticker: CAPNU), 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 Cayson Acquisition Corp (NASDAQ: CAPNU) SEC filings page on Stock Titan brings together the company’s official regulatory disclosures as it progresses through its lifecycle as a special purpose acquisition company. Cayson’s filings with the U.S. Securities and Exchange Commission explain its blank check structure, trust account arrangements, capital markets activity and the terms of its proposed business combination with Mango Financial Group Limited.
Investors can review Form 8-K current reports that describe material events, such as the entry into the Agreement and Plan of Merger with Mango Financial Group Limited, North Water Investment Group Holdings Limited and Mango Temp Limited. These filings outline the merger structure, share conversion mechanics for Cayson’s ordinary shares, units and rights, the creation of indemnification and earnout share escrows, and the conditions that must be satisfied before closing. Other 8-Ks report on director changes, financing arrangements, and loans from the sponsor and Mango Financial Limited that extend the deadline to complete a business combination by funding the trust account.
Cayson’s registration statements and IPO-related filings detail the composition of its units, the rights attached to its ordinary shares, and the intended focus of its search for a target business. In connection with the proposed business combination, Cayson and Mango Financial Group Limited intend to file a registration statement on Form F-4 that will include a proxy statement and prospectus. This document will provide further information on the transaction, including the share exchange ratio, governance arrangements and risk factors.
On Stock Titan, these SEC filings are complemented by AI-powered summaries that highlight key terms, structural features and conditions in plain language. Users can quickly understand how Cayson’s trust account is being used, how extensions are financed, and how Cayson’s securities may convert into shares of Mango Financial Group Limited if the merger is completed, all based on the underlying documents filed on EDGAR.
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.
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