Plum Acquisition Corp, IV

Plum Acquisition Corp. IV, trading under the ticker PLMK, is a blank check company organized by the Plum sponsor team and represents the fourth SPAC vehicle to carry the Plum name. On July 10, 2026, the company submitted a Form 425 filing to the SEC — a communication document required under Rule 425 when a registrant is involved in an active business combination — signaling that PLMK has advanced into the deal-disclosure phase of a pending merger transaction. The serial Plum franchise reflects continued sponsor activity in the SPAC formation market across multiple fund cycles. Investors and researchers seeking complete filing history, deal timelines, and comparative transaction data on PLMK can sign up for full access at SpacDesk.