Cayson Acquisition Corp

Cayson Acquisition Corp, trading under the ticker CAPNU, is a blank-check company that filed an amended Form F-4/A with the SEC on May 8, 2026, signaling an active business combination in progress. The F-4 form is used to register securities in mergers involving foreign private issuers, placing this transaction within a cross-border regulatory context. The amendment, accession number 0001493152-26-021996, reflects the company's continued progress toward closing its proposed deal. Sponsor details and the target company's sector are disclosed in full within the filing record on EDGAR. Sign up at SpacDesk for comprehensive data, deal timelines, and filing alerts on Cayson Acquisition Corp and the broader SPAC market.