BOSTON–(BUSINESS WIRE)–Advent Technologies Holdings, Inc. (NASDAQ: ADN) (“Advent” or the “Company”), an innovation-driven leader in the fuel cell and hydrogen technology space, today announced its consolidated financial results for the three months and year ended December 31, 2022. All amounts are in U.S. dollars unless otherwise noted and have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”). Q4 2022 Financial Highlights (All comparisons are to Q4 2021, My Business Wire News