JATT II Acquisition Corp. (Nasdaq: JATT), sponsored by JATT Ventures, is a technology-focused blank-check company that completed its initial public offering in 2024. The vehicle represents the second SPAC vehicle launched by the JATT Ventures team, which previously backed the original JATT Acquisition Corp. On June 29, 2026, the company filed a Form 425 prospectus communication with the SEC under accession number 0001193125-26-286936, a required disclosure indicating that an active business combination transaction is underway and subject to Securities Act registration requirements. The filing places JATT II firmly in the deal execution phase of its lifecycle. Sign up at SpacDesk for full filing history, sponsor profiles, and real-time deal status on JATT II and the broader SPAC market.