Welcome to our dedicated page for Cayson Acquisition SEC filings (Ticker: CAPNR), 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.
This page is intended to provide access to U.S. Securities and Exchange Commission (SEC) filings related to Cayson Acquisition Corp (symbols CAPNU, CAPN, and CAPNR), a Cayman exempt blank check company listed on the Nasdaq Global Market. Although specific filings are not listed here, the company’s public announcements reference several types of SEC documents that are important for understanding its structure and proposed transactions.
In connection with its initial public offering of units, Cayson filed a registration statement that was declared effective by the SEC. The company has also indicated that, in connection with its proposed business combination with Mango Financial Limited and Mango Financial Group Limited (Mango Group), Cayson and Mango Group intend to file a registration statement on Form F-4. This Form F-4 is expected to include a proxy statement of Cayson and a prospectus of Mango Group, and it will be sent to Cayson shareholders for voting on the proposed transaction.
Cayson’s merger announcement further notes that additional information about the business combination will be provided in a Current Report on Form 8-K, which is expected to be filed and made available through the SEC’s website. Together, these filings are designed to describe the terms of the merger, the structure of the combined company, risk factors, and other disclosures relevant to shareholders and potential investors.
On Stock Titan, users can use this filings page to follow references to Cayson’s SEC documents, including registration statements, proxy materials related to the proposed business combination, and any Form 8-K reports describing material events. AI-powered tools can help summarize lengthy filings such as the Form F-4 and related disclosures, highlighting key transaction terms, share exchange mechanics, and conditions to closing so that readers can more easily understand the implications of Cayson’s regulatory filings.
Feis Equities LLC and Lawrence M. Feis filed an amended Schedule 13G reporting a significant passive stake in Cayson Acquisition Corp. They beneficially own 769,472 ordinary shares, representing 9.83% of the company’s ordinary shares.
The ownership percentage is based on 7,830,000 ordinary shares outstanding as of November 12, 2025, as reported by Cayson Acquisition Corp in a prior quarterly report. The filing states the securities were not acquired and are not held for the purpose of changing or influencing control of the company.