Advent Technologies Holdings, Inc. (Nasdaq: ADN) traces its public market debut to AMCI Acquisition Corp., a blank-check company sponsored by AMCI Group that completed its initial public offering in 2019 with a focus on the clean energy sector. The SPAC closed its business combination with Advent Technologies, a developer of hydrogen fuel cell components and membrane electrode assemblies, in February 2021, forming the combined entity now trading as ADN. The company operates in the hydrogen and fuel cell technology industry, advancing next-generation clean energy solutions for transportation, defense, and stationary power applications. For complete filing history, deal analytics, and real-time SPAC data on ADN, sign up for full access at SpacDesk.