Advent Technologies Holdings, Inc. traces its origins to AMCI Acquisition Corp., a blank-check company sponsored by AMCI Group that completed its IPO in 2019 and focused on the clean energy and alternative fuels sector. The entity filed a 10-K annual report with the SEC on March 27, 2020, reflecting its status as a SPAC actively seeking a business combination target. AMCI Acquisition Corp. subsequently announced and closed a merger with Advent Technologies, a fuel cell materials and components company, in February 2021, forming Advent Technologies Holdings, which began trading on Nasdaq under the ticker ADN. The combined company operates in the hydrogen and clean energy technology sector. Sign up for full data, filings history, and deal analytics on SpacDesk.