SIM Acquisition Corp. I (Nasdaq: SIMA) is a blank-check company formed to pursue a merger, capital stock exchange, asset acquisition, or similar business combination. The vehicle filed a DEFA14A — additional definitive proxy materials — with the SEC on April 30, 2026, under accession number 0001213900-26-050415, indicating active shareholder communication in connection with a pending corporate action. SIMA targets opportunities in the general industrials and technology services space. The DEFA14A filing reflects the company's ongoing engagement with stockholders ahead of a scheduled vote. For the full filing history, sponsor details, voting timelines, and deal analytics on SIMA and hundreds of other active SPACs, sign up for complete data access at SpacDesk.