Advent Technologies Holdings, Inc. (NASDAQ: ADN) is a clean energy company focused on advanced fuel cell systems and hydrogen technology, serving transportation, defense, and stationary power markets. The company entered public markets in February 2021 through its merger with AMCI Acquisition Corp., a SPAC sponsored by AMCI Group. An 8-K was filed on June 20, 2023, under accession number 0001829126-23-004300, documenting a material corporate event during a period when the company was managing significant operational and financial pressures. Advent Technologies has remained listed on Nasdaq following the transaction close. For full filing histories, event timelines, and deal analytics on ADN and hundreds of other SPAC transactions, sign up for complete data access at SpacDesk.