GSR III Acquisition Corp. (Nasdaq: GSRT) is a blank-check company that filed a Form 15-12G with the SEC on November 5, 2025, marking the formal termination of its registration under Section 12(g) of the Securities Exchange Act. The deregistration filing indicates that GSRT has concluded its public reporting lifecycle, consistent with a wind-down following an unsuccessful search for a business combination target. The third vehicle in the GSR sponsor family's SPAC program, the company targeted technology and growth-oriented sectors. Its deregistration closes the public chapter for this vehicle after an extended search period. Sign up at SpacDesk for the complete filing history, sponsor track record, and deal analytics on GSRT and the full SPAC market.