Plutonian Acquisition Corp. II

Plutonian Acquisition Corp. II (Nasdaq: PLUN) is a blank-check special purpose acquisition company that filed an amended registration statement (Form S-1/A) with the Securities and Exchange Commission on April 1, 2026, under accession number 0001477932-26-001930, indicating the vehicle was in the IPO registration phase at the time of filing. The "II" designation signals a serial sponsor team returning to the SPAC market with a second vehicle following a prior blank-check effort. As of the filing date, the company had not yet announced a definitive business combination target. For the full filing history, deal pipeline, sponsor background, and real-time status updates on PLUN and thousands of other SPAC vehicles, sign up for a SpacDesk subscription at spacdesk.com.