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.
Cayson Acquisition Corp (CAPN) is asking shareholders to approve amendments that would let its board extend the SPAC’s deadline to complete an initial business combination on a monthly basis for up to twelve additional months, to September 23, 2027, in exchange for insider-funded monthly contributions into the trust.
Under the Extension Proposal, insiders would lend $60,000 per month, deposited into the Trust Account and repayable only if a business combination closes, which would increase the per-share redemption amount. Public shareholders may redeem their shares now for cash (based on approximately $38.8 million in the Trust Account, or about $11.22 per share as of August 31, 2026), regardless of how they vote. If the Extension and related Trust Amendment are not approved and no further monthly extension is funded at $125,000, Cayson would redeem all public shares and then liquidate and dissolve.
Cayson Acquisition Corp (CAPN) announced that it has entered into a Termination Agreement with Mango Financial Group Limited, North Water Investment Group Holdings Limited and Mango Temp Limited, mutually ending the previously signed Agreement and Plan of Merger dated July 11, 2025. Under the Termination Agreement, Mango will pay certain expenses of Cayson that it had agreed to cover, and Cayson will issue a non‑interest‑bearing promissory note for the same amount, payable upon consummation of an initial business combination. If Cayson lacks sufficient cash at that time, it may, at its sole option, convert the note’s principal into units at $10.00 per unit, identical to the private units sold in its IPO. The parties also agreed that other existing promissory notes previously issued by Cayson to Mango will be similarly convertible at Cayson’s option, and Cayson states it will resume its search for a new business combination target.
Cayson Acquisition Corp (CAPN), a Cayman Islands SPAC, is asking shareholders at a 2026 extraordinary general meeting to approve amendments that would allow more time to complete an initial business combination and to align its trust agreement with this new timetable.
The Extension Proposal would let the board extend the business combination deadline on a monthly basis for up to 12 additional months, to as late as September 23, 2027, provided the sponsors and other insiders lend the company $60,000 per month. Each monthly loan, called a Contribution, would be deposited into the Trust Account and repaid only if a business combination is completed, and otherwise forgiven except for any funds held outside the trust.
The related Trust Amendment Proposal changes the Trust Agreement to reflect the new $60,000-per-month extension structure, and an Adjournment Proposal would permit postponing the meeting if more time is needed to secure approvals. Public shareholders can elect to redeem their shares for their pro rata share of the Trust Account in connection with the Extension, regardless of how they vote. If the key proposals are not approved and no further insider deposits are made, Cayson states it will redeem all public shares and liquidate after the current deadline of September 23, 2026.
Cayson Acquisition Corp (symbol CAPN) reports that, under a previously approved charter amendment, its board may extend the deadline to complete a business combination on a monthly basis for up to 12 months, to as late as March 23, 2027, subject to monthly cash Contributions.
For each month of this Extension, the company’s insiders must lend an aggregate of US$125,000, to be deposited into the company’s Trust Account, which increases the per-share redemption price upon a business combination or liquidation. On August 26, 2026, the insiders deposited the Contribution for the sixth month of the Extension.
Cayson Acquisition Corp, a Cayman Islands SPAC, reported unaudited results for the quarter and six months ended June 30, 2026. Net income was $137,610 for the quarter and $390,010 year-to-date, driven by $880,294 of interest on trust investments, partially offset by $491,599 of formation and operating costs. Cash and investments in the trust account totaled $38,331,573, down from $64,487,925 at December 31, 2025, after redemptions and extension-related deposits. As of August 7, 2026, 5,288,092 ordinary shares were outstanding.
During a March 2026 shareholder meeting, holders of 2,541,908 public shares redeemed at approximately $10.83 per share, removing about $27,536,646 from the trust and leaving 3,458,092 public shares subject to redemption. Mango Financial has loaned the company extension funds under non-interest-bearing promissory notes totaling $1,400,000 outstanding, enabling monthly extensions of the business-combination deadline in $125,000 increments, currently to August 23, 2026.
Management continues to pursue a proposed merger under the amended Merger Agreement with Mango Financial Group Limited and related entities, which would make Cayson a wholly owned subsidiary of Mango Group. However, with only $54,485 of cash outside the trust, a working capital deficit of $1,719,032, and a limited combination period, management disclosed substantial doubt about the ability to continue as a going concern. The company also reported material weaknesses in internal control, including lack of segregation of duties and insufficient written policies.
Cayson Acquisition Corp, a special purpose acquisition company, describes an extension arrangement approved at an extraordinary general meeting on March 18, 2026. The Board may extend the deadline to complete a business combination monthly, for up to twelve (12) months, allowing a possible deadline as late as March 23, 2027.
Each month of the extension requires the company’s sponsors, officers, directors, affiliates or designees to lend an aggregate of US$125,000 to Cayson Acquisition Corp, with each Contribution deposited into the Trust Account to increase the per-share redemption price upon a future business combination or liquidation. On July 22, 2026, the Insiders deposited the Contribution for the fifth month of the Extension. The company also includes cautionary language regarding forward-looking statements and clarifies that this communication does not constitute an offer to sell or solicit an offer to buy securities.
Cayson Acquisition Corp reports that its insiders have funded another monthly extension to pursue a business combination. An earlier shareholder-approved amendment permits the board to extend the deadline to complete a business combination on a monthly basis, up to twelve months, in exchange for insider loans of US$125,000 per month deposited into the company’s Trust Account. On July 22, 2026, insiders deposited the fifth monthly Contribution under this arrangement, supporting extensions that can run until March 23, 2027 if fully utilized.
Mango Financial Group Limited, a Cayman Islands holding company with operations in Hong Kong, plans to complete a business combination with SPAC Cayson Acquisition Corp. The registration covers 8,453,000 Mango ordinary shares to be issued to Cayson security holders in the merger.
The deal values Mango at $140,000,000, based on 14,000,000 Mango shares at $10.00 each, before the merger. At closing, Cayson will become a wholly owned subsidiary of Mango, and Mango will become a public holding company for Mango Financial’s Hong Kong-based securities and investment banking business.
Key terms include a restructuring so Mango directly owns North Water and Mango Financial; a targeted $5,000,000 PIPE financing (with $3,000,000 already committed); 4,000,000 indemnification shares held in escrow for two years; and up to 20,000,000 earnout shares tied to net income targets for 2025 and 2026.
Pro forma, including earnout shares, Mango shareholders would hold 34,000,000 shares and about 84.6% of equity assuming no further redemptions, with public shareholders at about 10.1%. Mango Ordinary Shares are expected to be quoted on the OTC at closing; listing on a major U.S. exchange is intended later but not assured.
The disclosure emphasizes extensive PRC and Hong Kong regulatory, data security, and HFCAA-related risks, including potential future intervention by PRC authorities, possible trading prohibitions if future auditors cannot be inspected by the PCAOB, and difficulties enforcing U.S. judgments against management located in Hong Kong and mainland China.
Cayson Acquisition Corp entered into an amendment to its previously disclosed Merger Agreement extending the termination date to March 23, 2027. The amendment, executed on June 24, 2026, modifies the agreement among the SPAC, Mango Financial Group Limited, North Water Investment Group Holdings Limited, and Merger Sub. The filing states the amendment is attached as Exhibit 2.1 and that further proxy and registration materials on Form F-4 will be provided when the Registration Statement is declared effective.
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.