{"schema_version":"secwatch.filing_event.v1","accession":"0001829126-24-005759","form_type":"8-K","ticker":"ADNH","cik":"0001744494","company_name":"ADVENT TECHNOLOGIES HOLDINGS, INC.","filed_at":"2024-08-22T23:59:59+00:00","discovered_at":"2026-05-14T18:03:14.388047+00:00","generated_at":"2026-05-31T08:06:00.356791+00:00","sec_items":["8.01","9.01"],"event_type":"litigation","sentiment":"negative","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Advent Technologies faces €4.5M arbitration award; plans to appeal","bullets":["Arbitration award in favor of F.E.R. for approximately €4.5 million.","Award stems from 2021 Share Purchase Agreement for SerEnergy and FES.","Company will file motion with Higher Regional Court of Frankfurt to set aside award.","Outcome cannot be predicted at this time."],"urls":{"canonical":"https://secwatch.observer/filing/0001829126-24-005759","json":"https://secwatch.observer/filing/0001829126-24-005759.json","markdown":"https://secwatch.observer/filing/0001829126-24-005759.md","text":"https://secwatch.observer/filing/0001829126-24-005759.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1744494/000182912624005759/0001829126-24-005759-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1744494/000182912624005759/adventtechnologies_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T08:06:00.356791+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}