Constellation Acquisition Corp I

Constellation Acquisition Corp I, trading under the ticker CSTUF, filed a Form 425 with the SEC on April 30, 2026, under accession number 0001213900-26-050334, indicating active written communications in connection with a proposed business combination. Form 425 filings are required of parties to a merger or acquisition transaction and signal that the SPAC is in a late-stage deal process. Constellation Acquisition Corp I is a blank-check company formed to pursue a merger, capital stock exchange, or similar transaction across its targeted sector. Investors and analysts tracking the deal timeline can visit SpacDesk and sign up for full data, filings, and real-time alerts on Constellation Acquisition Corp I and the broader SPAC market.