Lionheart Holdings, trading under the ticker CUB, is a blank-check company currently in an active business combination process, as evidenced by a Form 425 filing submitted to the SEC on July 20, 2026, under accession number 0001213900-26-079656. Form 425 filings are required communications made in connection with proposed mergers or acquisitions under Rule 425 of the Securities Act, signaling that the SPAC has entered or is advancing through the deal phase of its lifecycle. The vehicle was formed and sponsored by a Lionheart-affiliated entity, consistent with the sponsor group's history of blank-check vehicles across financial and industrial sectors. For complete filing history, deal terms, timeline data, and sponsor background on CUB, sign up for full access at SpacDesk.