Calisa Acquisition Corp

Calisa Acquisition Corp, trading under the ticker ALISR, is a blank-check company currently in the de-SPAC phase after filing an amended S-4/A registration statement with the SEC on July 2, 2026, under accession number 0001493152-26-031763. The S-4/A amendment signals that Calisa and its counterparty continue to work through regulatory and disclosure requirements ahead of a shareholder vote on their proposed business combination. Sponsor details and the specific sector of the target company are being tracked as additional disclosures become available from the filing record. Investors and analysts following the transaction can sign up at SpacDesk for full filing history, timeline data, and deal analytics on Calisa Acquisition Corp and hundreds of other active SPAC transactions.