{"url_path":"/sec/adnh/8-k/2026-07-22/item-8-01","section_key":"item-8-01","section_title":"Item 8.01 **","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-07-22","source_url":"https://www.sec.gov/Archives/edgar/data/1744494/0001829126-26-007750-index.html","accession_number":"0001829126-26-007750","cik":"0001744494","ticker":"ADNH","issuer_name":"ADVENT TECHNOLOGIES HOLDINGS, INC.","edgar_url":"https://www.sec.gov/Archives/edgar/data/1744494/0001829126-26-007750-index.html","primary_entity_key":"0001744494","primary_entity_name":"ADVENT TECHNOLOGIES HOLDINGS, INC."},"word_count":100,"has_tables":true,"body_markdown":"**Item 8.01**\n**Other Events.**\n\n \n\nOn July 20, 2026, Advent Technologies Holdings, Inc. (the “Company”),\nreceived a notification from the OTC Markets Group that the Company’s common stock, par value $0.0001 per share, has been moved\nto the OTC Expert Market on an unsolicited quotes only basis.\n\n \n\n 1 \n\n \n\n \n\n**SIGNATURES**\n\n \n\nPursuant to the requirements of the Securities Exchange Act of 1934,\nas amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.\n\n \n\nDated: July 22, 2026\n\n \n\n \n**Advent Technologies Holdings, Inc.**\n\n \n \n \n\n \nBy:\n\n/s/ Gary Herman\n\n \nName:\nGary Herman\n\n \nTitle:\nChief Executive Officer\n\n \n\n 2"}