Decarbonization Plus Acquisition Corp IV, trading on Nasdaq under the ticker DCRD, priced its initial public offering in 2021 with a stated mandate to identify targets in the decarbonization and clean energy sector. The SPAC is sponsored by Decarbonization Plus Acquisition Sponsor IV LLC, an entity affiliated with Riverstone Holdings, a private equity firm with a track record in energy transition investments. DCRD completed its business combination with Hammerhead Energy Inc., a Canadian energy producer, and filed this 8-K with the Securities and Exchange Commission on January 25, 2023, reflecting post-closing corporate activity. For full filing history, deal timelines, and sponsor intelligence on DCRD and hundreds of other SPACs, sign up for SpacDesk at spacdesk.com.