Solid Power, Inc.

Solid Power, Inc. (Nasdaq: SLDP) is a solid-state battery developer focused on the electric vehicle market that became a publicly traded company in December 2021 through a de-SPAC merger with Decarbonization Plus Acquisition Corporation IV, a blank-check company sponsored by Decarbonization Plus Acquisition Holdings, an affiliate of Riverstone Holdings. Headquartered in Louisville, Colorado, Solid Power remains an active public company and continues to advance its solid-state cell technology for automotive applications. The company filed an 8-K with the Securities and Exchange Commission on May 21, 2026. For the complete SPAC transaction history, SEC filing archive, and real-time data on SLDP and thousands of other deals, create a free account at SpacDesk.