Iron Horse Acquisition II Corp.

Iron Horse Acquisition II Corp., trading under the ticker IRHOU, is a blank-check company sponsored by the Iron Horse team and represents the sponsor's second SPAC vehicle. The company filed a Form S-4 registration statement with the SEC on May 14, 2026, bearing accession number 0001213900-26-056865, signaling that the SPAC has entered into a definitive business combination agreement and is advancing through the de-SPAC process. The S-4 submission initiates the formal shareholder disclosure and approval phase required before any merger can close. Investors and analysts tracking the deal's progress and underlying target can access the full filing history, timeline, and data on SpacDesk — sign up at SpacDesk.com for complete coverage.