Cayson Acquisition Corp

Cayson Acquisition Corp, listed under the ticker CAPNU, is a special purpose acquisition company currently in the de-SPAC phase of its lifecycle. On July 17, 2026, the company filed an amended registration statement on Form F-4/A with the U.S. Securities and Exchange Commission, bearing accession number 0001493152-26-033753. The F-4/A is the registration form used by foreign private issuers in connection with proposed business combinations, indicating the transaction involves a cross-border element. The amendment reflects active regulatory progress as Cayson works to finalize its merger documentation ahead of a prospective shareholder vote. Sign up on SpacDesk for the complete filing history, deal timeline, and sponsor details on Cayson Acquisition Corp.