Tristar Acquisition I Corp. (Nasdaq: TRIS) is a blank-check company that completed its initial public offering in 2021, formed to pursue a business combination target in the technology and services space. Sponsored by Tristar Acquisition Sponsor LLC, TRIS advanced to a definitive stage in mid-2024, filing a DEFM14A proxy statement with the Securities and Exchange Commission on July 9, 2024, indicating shareholders were being solicited to vote on a proposed merger. The DEFM14A filing signals that a signed business combination agreement was in place and the deal had progressed through regulatory preparation ahead of a shareholder meeting. Sign up at SpacDesk for full filing timelines, sponsor data, and deal analytics on TRIS and the broader SPAC market.