IonQ, Inc. (NYSE: IONQ) is a quantum computing company that completed its business combination with dMY Technology Group Inc. III, sponsored by dMY Technology Group, in October 2021, making it one of the first pure-play quantum computing firms to reach the public markets via a SPAC transaction. The company operates in the quantum technology and advanced computing sector, developing trapped-ion quantum computers and associated software. IonQ has remained publicly traded on the New York Stock Exchange since its debut and continues to file periodic disclosures with the SEC, including the Form 8-K submitted on September 8, 2026. For full filing history, deal data, and real-time SPAC analytics on IONQ and thousands of other transactions, sign up for SpacDesk.