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. reported net income of $252,400 for the quarter ended March 31, 2026, driven mainly by interest on its trust investments.
Following redemptions of 2,541,908 public shares for about $27.5 million, cash and investments in the trust account declined to $37,622,133, and 3,458,092 ordinary shares remain subject to possible redemption. Cash outside the trust was only $64,433 with a working capital deficit of $1,351,907.
The company has a pending business combination with Mango Financial Group and has extended its merger deadline through loans totaling $1,025,000 from Mango Financial. Management states that these conditions raise substantial doubt about Cayson’s ability to continue as a going concern if a deal is not completed within the allowed combination period.
Cayson Acquisition Corp. reported net income of $252,400 for the quarter ended March 31, 2026, driven mainly by interest on its trust investments.
Following redemptions of 2,541,908 public shares for about $27.5 million, cash and investments in the trust account declined to $37,622,133, and 3,458,092 ordinary shares remain subject to possible redemption. Cash outside the trust was only $64,433 with a working capital deficit of $1,351,907.
The company has a pending business combination with Mango Financial Group and has extended its merger deadline through loans totaling $1,025,000 from Mango Financial. Management states that these conditions raise substantial doubt about Cayson’s ability to continue as a going concern if a deal is not completed within the allowed combination period.
Cayson Acquisition Corp. files an amended Schedule 13G/A reporting zero beneficial ownership. The amendment lists Antonio Ruiz-Gimenez and Kerry Propper as reporting persons and states each holds 0 shares and 0.0% of the outstanding Ordinary Shares, par value $0.0001 per share. The filing includes a joint filing statement and signatures dated 05/15/2026.
Cayson Acquisition Corp. files an amended Schedule 13G/A reporting zero beneficial ownership. The amendment lists Antonio Ruiz-Gimenez and Kerry Propper as reporting persons and states each holds 0 shares and 0.0% of the outstanding Ordinary Shares, par value $0.0001 per share. The filing includes a joint filing statement and signatures dated 05/15/2026.
Cayson Acquisition Corp ownership disclosure: Polar Asset Management Partners Inc. reports beneficial ownership of 275,000 ordinary shares of Cayson Acquisition Corp, representing 5.2% of the class. The filing (CUSIP G1993W109) is signed by the reporting person’s Chief Compliance Officer on 05/15/2026.
The statement identifies Polar as investment advisor to Polar Multi-Strategy Master Fund and shows sole voting and dispositive power over 275,000 shares.
Cayson Acquisition Corp ownership disclosure: Polar Asset Management Partners Inc. reports beneficial ownership of 275,000 ordinary shares of Cayson Acquisition Corp, representing 5.2% of the class. The filing (CUSIP G1993W109) is signed by the reporting person’s Chief Compliance Officer on 05/15/2026.
The statement identifies Polar as investment advisor to Polar Multi-Strategy Master Fund and shows sole voting and dispositive power over 275,000 shares.
CAYSON ACQUISITION CORP ownership disclosure: W.R. Berkley Corporation reports beneficial ownership of 997,282 ordinary shares, representing 9.4% of the class as of 03/31/2026, via shared voting and dispositive power. The filing is Amendment No. 1 and lists Berkley Insurance Company as the subsidiary holding the shares.
CAYSON ACQUISITION CORP ownership disclosure: W.R. Berkley Corporation reports beneficial ownership of 997,282 ordinary shares, representing 9.4% of the class as of 03/31/2026, via shared voting and dispositive power. The filing is Amendment No. 1 and lists Berkley Insurance Company as the subsidiary holding the shares.
Cayson Acquisition Corp reports it received a Nasdaq notice that it is not in compliance with the exchange’s Minimum Total Holders Rule, which requires at least 400 total holders of its ordinary shares for continued listing.
The company must submit a plan to Nasdaq by June 11, 2026 to regain compliance. If Nasdaq accepts the plan, it may grant up to 180 additional days from the notice date to demonstrate compliance. If Nasdaq does not accept the plan, the company can appeal to a Nasdaq Hearings Panel. Cayson Acquisition Corp states that it intends to submit a plan by the deadline to maintain its Nasdaq listing.
Cayson Acquisition Corp reports it received a Nasdaq notice that it is not in compliance with the exchange’s Minimum Total Holders Rule, which requires at least 400 total holders of its ordinary shares for continued listing.
The company must submit a plan to Nasdaq by June 11, 2026 to regain compliance. If Nasdaq accepts the plan, it may grant up to 180 additional days from the notice date to demonstrate compliance. If Nasdaq does not accept the plan, the company can appeal to a Nasdaq Hearings Panel. Cayson Acquisition Corp states that it intends to submit a plan by the deadline to maintain its Nasdaq listing.
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.