RMG Acquisition Corp. IV (Nasdaq: RMGD) is a blank-check company sponsored by RMG Acquisition LLC, the fourth SPAC vehicle from the RMG team led by Robert Meyerhoff and Philip Kassin. The company filed an amended S-1 registration statement in March 2021, completing its IPO that same year. Consistent with the broader RMG franchise, the vehicle targeted the energy transition and clean energy sector, seeking a business combination with a company operating in sustainable infrastructure, power, or related industries. RMG's prior SPACs established the sponsor as a recurring presence in the energy-focused blank-check market. Sign up at SpacDesk for complete filing history, deal timelines, and sponsor track-record data on RMGD and every active SPAC.