---
schema_version: "secwatch.filing_event.v1"
accession: "0001829126-25-008326"
form_type: "8-K"
ticker: "ADNH"
cik: "0001744494"
company_name: "ADVENT TECHNOLOGIES HOLDINGS, INC."
filed_at: "2025-10-22T23:59:59+00:00"
generated_at: "2026-05-17T02:47:48.371387+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.15
confidence: "high"
source: SEC EDGAR
---

# Advent Technologies shareholders approve all proposals at 2025 annual meeting

## Summary
- Elected directors Seelenfreund, Lukash, Celia; 878K-900K votes for each, ~200K broker non-votes.
- Ratified M&K CPAS as auditor for FY2025: 1,161,826 for, 50,901 against, 89,890 abstentions.
- Approved issuance of up to $52M common stock to Hudson Global Ventures: 760,448 for, 222,379 against.
- Approved 2021 Incentive Plan amendment; shares increased from 530,976 to 1,011,627: 682,272 for.
- Say-on-pay approved (829K for); frequency set at every 3 years (559K votes vs 374K for every year).

## SEC filing metadata
- accession: 0001829126-25-008326
- form_type: 8-K
- ticker: ADNH
- cik: 0001744494
- company_name: ADVENT TECHNOLOGIES HOLDINGS, INC.
- filed_at: 2025-10-22T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.15
- confidence: high
- sec_items: 5.07
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1744494/000182912625008326/0001829126-25-008326-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1744494/000182912625008326/adventtech_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001829126-25-008326
- JSON: https://secwatch.observer/filing/0001829126-25-008326.json
- Plain text: https://secwatch.observer/filing/0001829126-25-008326.txt

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