Plum Iii Merger CORP

Plum Acquisition Corp. III announces the resignation of its independent registered public accounting firm, Marcum LLP, effective June 3, 2026, following the acquisition of Marcum's attest business by CBIZ CPAs P.C.

Plum Acquisition Corp. III has completed its domestication from the Cayman Islands to British Columbia, Canada, in preparation for its business combination with Tactical Resources Corp.

Tactical Resources Corp. and Plum Acquisition Corp. III announce Nasdaq listing approval, with the combined entity expected to trade as TREO on July 28, 2026.

Plum Acquisition Corp. III is set to merge with Tactical Resources Corp., bringing its unique West Texas rare earth project to the public market via NASDAQ.

The U.S. Securities and Exchange Commission has declared effective the registration statement for the proposed business combination between Tactical Resources Corp. and Plum Acquisition Corp. III.

Plum Acquisition Corp. III and Tactical Resources Corp. detail their US$589 million business combination, highlighting Tactical's unique position in the US rare earth supply chain.