Mirion Technologies, Inc. (NYSE: MIR) became a publicly traded company in October 2021 following its business combination with GS Acquisition Holdings Corp 2, a SPAC sponsored by Goldman Sachs that completed its IPO in 2020. Mirion operates in the radiation detection, measurement, and monitoring sector, providing instruments and services to defense, nuclear energy, and medical imaging markets globally. The company filed an 8-K with the SEC on May 14, 2026, under accession number 0001628280-26-035077, reflecting its ongoing reporting obligations as an established post-merger public company trading on the New York Stock Exchange. Sign up at SpacDesk for full filing history, sponsor data, and deal analytics on MIR and hundreds of other SPAC transactions.