Iron Horse Acquisition II Corp., trading on Nasdaq under the ticker IRHO, is a blank check company that filed a Form 425 with the Securities and Exchange Commission on September 1, 2026, under accession number 0001213900-26-095972. A Form 425 is a prospectus-related communication filed in connection with a proposed business combination, signaling that IRHO has a pending de-SPAC transaction underway. The vehicle carries the "II" designation, indicating it is the second special purpose acquisition company launched by the same sponsor group. Full details on the target company, deal terms, and IRHO's IPO history are available to subscribers on SpacDesk — sign up today for comprehensive SPAC filings, deal timelines, and sponsor intelligence in one place.