Plum Acquisition Corp. IV (Nasdaq: PLMKU) is a blank check company and the fourth vehicle in the Plum Acquisition series of special purpose acquisition companies. The SPAC filed an 8-K with the Securities and Exchange Commission on May 19, 2026, under accession number 0001213900-26-058613, reflecting ongoing activity in its post-IPO period. The unit-stage ticker designation indicates the company continues to trade in its combined unit form as it pursues a target business combination. The Plum series has historically sought acquisition opportunities across technology and financial services sectors. For full filing history, sponsor details, deal status, and real-time SPAC analytics on Plum Acquisition Corp. IV and the broader SPAC universe, sign up for complete data access at SpacDesk.