---
schema_version: "secwatch.filing_event.v1"
accession: "0001829126-24-006933"
form_type: "8-K"
ticker: "ADNH"
cik: "0001744494"
company_name: "ADVENT TECHNOLOGIES HOLDINGS, INC."
filed_at: "2024-10-23T23:59:59+00:00"
generated_at: "2026-05-30T11:07:53.216688+00:00"
event_type: "regulatory"
sentiment: "negative"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Advent Technologies faces Nasdaq delisting over negative stockholders' equity of $2.9M

## Summary
- Nasdaq notified Advent on Oct 18, 2024 that stockholders' equity of ($2,879,000) fails the minimum $2.5M requirement.
- Company has 45 calendar days to submit a plan to regain compliance with Nasdaq.
- If plan is accepted, Nasdaq may grant up to 180 additional days to evidence compliance.
- Non-compliance also considers alternatives of market value of listed securities or net income from continuing operations.

## SEC filing metadata
- accession: 0001829126-24-006933
- form_type: 8-K
- ticker: ADNH
- cik: 0001744494
- company_name: ADVENT TECHNOLOGIES HOLDINGS, INC.
- filed_at: 2024-10-23T23:59:59+00:00
- event_type: regulatory
- sentiment: negative
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 3.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1744494/000182912624006933/0001829126-24-006933-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1744494/000182912624006933/adventtech_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001829126-24-006933
- JSON: https://secwatch.observer/filing/0001829126-24-006933.json
- Plain text: https://secwatch.observer/filing/0001829126-24-006933.txt

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