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.
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 has amended its merger agreement with Mango Financial Group Limited and related parties. The amendment, signed on June 24, 2026, extends the date by which either party may terminate the merger agreement if the Closing has occurred to March 23, 2027.
The filing reiterates that the merger will be submitted to Cayson shareholders through a proxy statement and prospectus included in a registration statement on Form F-4. It also highlights that detailed terms of the amendment are set out in Exhibit 2.1 and emphasizes standard forward‑looking statement and risk disclosures around completion of the business combination.
Cayson Acquisition Corp reports that its insiders have deposited a US$125,000 contribution for the fourth month of its previously approved deadline extension to complete a business combination. Under this arrangement, the board may extend the deadline monthly for up to twelve months, through March 23, 2027, if insiders lend US$125,000 each month.
Each monthly contribution is deposited into the company’s trust account and is intended to increase the per-share redemption price paid when a business combination is completed or if the company is liquidated. The filing also includes standard forward-looking statement and no-offer-of-securities disclaimers.
Cayson Acquisition Corp reports that its insiders have funded the third monthly extension of the company’s deadline to complete a business combination. Under a previously approved amendment, the board may extend this deadline monthly for up to twelve months, through March 23, 2027, if insiders lend US$125,000 for each month. The company states that each contribution is deposited into its Trust Account and is intended to increase the per-share redemption price if a business combination or liquidation occurs.
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 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 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. 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.