---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-22-014403"
form_type: "8-K"
ticker: "ADNH"
cik: "0001744494"
company_name: "ADVENT TECHNOLOGIES HOLDINGS, INC."
filed_at: "2022-04-13T23:59:59+00:00"
generated_at: "2026-06-26T07:42:23.643057+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "medium"
source: SEC EDGAR
---

# Advent Technologies appoints Epstein as Class II director and Kaskavelis (CMO) as Class III director

## Summary
- Lawrence Epstein appointed as Class II director, term expiring at 2022 Annual Meeting.
- Christos Kaskavelis, current CMO, appointed as Class III director, term expiring at 2023 Annual Meeting.
- No arrangements or understandings for selection; no family relationships with directors/officers.
- Each will enter standard indemnification agreement; Epstein participates in non-employee director compensation plan.

## SEC filing metadata
- accession: 0001140361-22-014403
- form_type: 8-K
- ticker: ADNH
- cik: 0001744494
- company_name: ADVENT TECHNOLOGIES HOLDINGS, INC.
- filed_at: 2022-04-13T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: medium
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1744494/000114036122014403/0001140361-22-014403-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1744494/000114036122014403/brhc10036347_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-22-014403
- JSON: https://secwatch.observer/filing/0001140361-22-014403.json
- Plain text: https://secwatch.observer/filing/0001140361-22-014403.txt

## Key facts
- Executive change
  Christos Kaskavelis was appointed as Director at ADVENT TECHNOLOGIES HOLDINGS, INC..
  - Action: appointed
  - Role: Director
  source text: On April 8, 2022, the Board of Directors of Advent Technologies Holdings, Inc. (the “Company”) appointed Lawrence Epstein to serve as a Class II director with a term expiring at the Company’s upcoming 2022 Annual Meeting of Stockholders and Christos Kaskavelis to serve as a Class III director with a term expiring at the Company’s 2023 Annual Meeting of Stockholders.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1744494/000114036122014403/0001140361-22-014403-index.htm
- Executive change
  Lawrence Epstein was appointed as Director at ADVENT TECHNOLOGIES HOLDINGS, INC..
  - Action: appointed
  - Role: Director
  source text: On April 8, 2022, the Board of Directors of Advent Technologies Holdings, Inc. (the “Company”) appointed Lawrence Epstein to serve as a Class II director with a term expiring at the Company’s upcoming 2022 Annual Meeting of Stockholders and Christos Kaskavelis to serve as a Class III director with a term expiring at the Company’s 2023 Annual Meeting of Stockholders.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1744494/000114036122014403/0001140361-22-014403-index.htm

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