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.
Cayson Acquisition Corp reports that its insiders have deposited the required Contribution for the second month of the company’s extension period. Under previously approved terms, the insiders lend the company US$125,000 for each month used to extend the deadline to complete a business combination, up to twelve months, or until March 23, 2027.
Each monthly Contribution is deposited into the company’s Trust Account and is intended to increase the per-share redemption price paid if a business combination is completed or if the company is liquidated. The latest deposit was made on April 22, 2026, supporting the ongoing use of the Extension.
Cayson Acquisition Corp reports that its insiders have deposited the required Contribution for the second month of the company’s extension period. Under previously approved terms, the insiders lend the company US$125,000 for each month used to extend the deadline to complete a business combination, up to twelve months, or until March 23, 2027.
Each monthly Contribution is deposited into the company’s Trust Account and is intended to increase the per-share redemption price paid if a business combination is completed or if the company is liquidated. The latest deposit was made on April 22, 2026, supporting the ongoing use of the Extension.
Cayson Acquisition Corp. ownership disclosure: Wolverine Asset Management, LLC, Wolverine Holdings, LLC, Christopher L. Gust and Robert R. Bellick each report shared voting and dispositive power over 275,700 ordinary shares of Cayson Acquisition Corp. That holding represents 5.21% of the company's outstanding ordinary shares, using 5,288,092 shares outstanding as of 3/24/2026.
The filing states WAM is an investment adviser and the shares are held in the ordinary course of business; Wolverine Flagship Fund Trading Limited is identified as having rights to dividends or sale proceeds for the covered shares. The filing is signed on 04/17/2026.
Cayson Acquisition Corp. ownership disclosure: Wolverine Asset Management, LLC, Wolverine Holdings, LLC, Christopher L. Gust and Robert R. Bellick each report shared voting and dispositive power over 275,700 ordinary shares of Cayson Acquisition Corp. That holding represents 5.21% of the company's outstanding ordinary shares, using 5,288,092 shares outstanding as of 3/24/2026.
The filing states WAM is an investment adviser and the shares are held in the ordinary course of business; Wolverine Flagship Fund Trading Limited is identified as having rights to dividends or sale proceeds for the covered shares. The filing is signed on 04/17/2026.
Cayson Acquisition Corp, a Cayman Islands-based special purpose acquisition company, describes its structure, risks, and progress toward completing an initial business combination.
The company completed a Nasdaq-listed IPO of 6,000,000 units at $10.00 per unit and a 230,000-unit private placement, placing $60,000,000 into a U.S. trust account. As of June 30, 2025, non-affiliate ordinary shares had an aggregate market value of about $61.9 million, and as of March 24, 2026, 5,288,092 ordinary shares were outstanding.
Cayson signed a July 11, 2025 merger agreement involving Mango Financial Group Limited but elsewhere assumes it may pursue another target. Shareholders approved amendments allowing monthly extensions of the business combination deadline to March 23, 2027, funded by $125,000 monthly loans, with Mango Financial agreeing to lend up to $750,000. In connection with the March 18, 2026 meeting, holders of 2,541,908 public shares redeemed their shares for cash from the trust. The filing emphasizes extensive risk factors around completing a deal on time, redemptions, competition among SPACs, PRC-related regulatory exposure for Asia-focused targets, and potential creditor or tax claims that could reduce liquidation or redemption values.
Cayson Acquisition Corp, a Cayman Islands-based special purpose acquisition company, describes its structure, risks, and progress toward completing an initial business combination.
The company completed a Nasdaq-listed IPO of 6,000,000 units at $10.00 per unit and a 230,000-unit private placement, placing $60,000,000 into a U.S. trust account. As of June 30, 2025, non-affiliate ordinary shares had an aggregate market value of about $61.9 million, and as of March 24, 2026, 5,288,092 ordinary shares were outstanding.
Cayson signed a July 11, 2025 merger agreement involving Mango Financial Group Limited but elsewhere assumes it may pursue another target. Shareholders approved amendments allowing monthly extensions of the business combination deadline to March 23, 2027, funded by $125,000 monthly loans, with Mango Financial agreeing to lend up to $750,000. In connection with the March 18, 2026 meeting, holders of 2,541,908 public shares redeemed their shares for cash from the trust. The filing emphasizes extensive risk factors around completing a deal on time, redemptions, competition among SPACs, PRC-related regulatory exposure for Asia-focused targets, and potential creditor or tax claims that could reduce liquidation or redemption values.
Cayson Acquisition Corp reported that, effective March 18, 2026, Mango Financial Limited agreed to lend the company an aggregate $750,000 under a non‑interest‑bearing promissory note, repayable upon completion of a business combination. The first $125,000 was funded and deposited into the SPAC trust account to finance a one‑month extension of the deadline to close its initial business combination.
Shareholders approved amendments allowing the board to extend the business combination deadline monthly for up to 12 months, to as late as March 23, 2027, conditioned on insider contributions of $125,000 per month into the trust. They also removed the prior net tangible asset redemption limit and amended the trust agreement to align funding terms. In connection with the meeting, holders of 2,541,908 public shares elected redemption for their pro rata share of funds in the trust, while the company continues pursuing its business combination with Mango Financial Group Limited.
Cayson Acquisition Corp reported that, effective March 18, 2026, Mango Financial Limited agreed to lend the company an aggregate $750,000 under a non‑interest‑bearing promissory note, repayable upon completion of a business combination. The first $125,000 was funded and deposited into the SPAC trust account to finance a one‑month extension of the deadline to close its initial business combination.
Shareholders approved amendments allowing the board to extend the business combination deadline monthly for up to 12 months, to as late as March 23, 2027, conditioned on insider contributions of $125,000 per month into the trust. They also removed the prior net tangible asset redemption limit and amended the trust agreement to align funding terms. In connection with the meeting, holders of 2,541,908 public shares elected redemption for their pro rata share of funds in the trust, while the company continues pursuing its business combination with Mango Financial Group Limited.
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.
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.