Welcome to our dedicated page for Cayson Acquisition SEC filings (Ticker: CAPN), 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 disclosure framework of a SPAC seeking an initial business combination. The record includes Form 8-K material-event reports and proxy materials covering shareholder votes, extension amendments, capital structure, governance matters, risk factors, and security terms for ordinary shares and rights.
The filings also address Nasdaq listing-related compliance matters, board and committee governance, material agreements, and operating and financial disclosures relevant to a blank-check company before completion of a business combination.
Mango Financial Group Limited files Amendment No. 3 to a Form F-4 registering securities in connection with a proposed business combination with Cayson Acquisition Corp (NASDAQ: CAPN). The proxy/prospectus seeks shareholder approval to effect a merger that would make Cayson a wholly owned subsidiary of Mango and list Mango Ordinary Shares on an Approved Stock Exchange, subject to closing conditions.
The filing discloses a $140,000,000 implied valuation based on 14,000,000 Mango Ordinary Shares at an assumed price of $10.00 per share, a contemplated PIPE Financing of at least $5,000,000 (with $3,000,000 currently committed), an escrow of 4,000,000 Indemnification Shares, and up to 20,000,000 Earnout Shares contingent on 2025–2026 net income targets. The merger and listing are conditioned on multiple approvals and customary closing conditions.
Cayson Acquisition Corp reported that its board-approved extension of the deadline to complete an initial business combination permits monthly extensions up to twelve (12) months, until March 23, 2027. The company’s insiders must deposit $125,000 per month into the Trust Account for each month used. On May 21, 2026, the insiders deposited the Contribution for the third month of the Extension.
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.
Mango Financial Group Limited and Cayson Acquisition Corp propose a business combination under which Cayson will merge into a subsidiary of Mango and Mango will become a publicly listed holding company. The proxy/prospectus covers a prospectus for 8,453,000 Mango Ordinary Shares to be issued in the transaction and values Mango at $140,000,000 based on 14,000,000 Mango Ordinary Shares at an assumed $10.00 per share. The transaction contemplates a PIPE of at least $5,000,000 (with $3,000,000 committed) to be completed prior to closing, 4,000,000 Indemnification Shares held in escrow for two years, and up to 20,000,000 Earnout Shares payable on net income targets for fiscal years 2025 and 2026. Closing is conditioned on specified regulatory approvals, listing approval by an Approved Stock Exchange, consummation of the Restructuring, the PIPE Financing and related closing conditions, and shareholder approvals at an extraordinary general meeting.
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 reported that its board-approved extension of the deadline to complete a business combination was funded for a second month when the company’s Insiders deposited $125,000 into the Trust Account on April 22, 2026.
The extension permits monthly one-month extensions, up to twelve months (until March 23, 2027), provided Insiders make $125,000 monthly Contributions that are deposited into the Trust Account and increase the per-share redemption price paid at consummation or liquidation.