---
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"
generated_at: "2026-05-31T08:06:00.356791+00:00"
event_type: "litigation"
sentiment: "negative"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Advent Technologies faces €4.5M arbitration award; plans to appeal

## Summary
- 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.

## SEC filing metadata
- 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
- event_type: litigation
- sentiment: negative
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 8.01, 9.01
- 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

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001829126-24-005759
- JSON: https://secwatch.observer/filing/0001829126-24-005759.json
- Plain text: https://secwatch.observer/filing/0001829126-24-005759.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.