Plum Acquisition Corp. III (APTM) is a blank-check special purpose acquisition company sponsored by Plum Partners, a serial SPAC sponsor that has brought multiple vehicles to market under the Plum Acquisition banner. The company, which targets opportunities in the technology and business services sectors, filed an 8-K with the Securities and Exchange Commission on December 29, 2025, disclosing a reportable corporate event as it continues its search for a merger target. As the third iteration from the Plum sponsor group, APTM reflects the sponsor's ongoing commitment to the SPAC structure as a vehicle for bringing private companies to public markets. Sign up for SpacDesk to access full filing history, sponsor profiles, and real-time data on APTM and hundreds of other active SPACs.