<p>Advent Technologies Holdings Inc. has announced a delay in filing its Quarterly Report on Form 10-Q for the period ended September 30, 2025. The company cited the need for additional time to complete the final review of its financial statements and disclosures, and is working to file the report as soon as possible. Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Advent Technologies Holdings Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001829126-25-009230), on November 14, 2025, and is solely responsible for the information contained therein. © Copyright 2025 - Public Technologies (PUBT) Original Document: here</p>

<p>Advent Technologies Holdings Inc. announced a delay in filing its Quarterly Report on Form 10-Q for the period ended September 30, 2025, due to the need for additional time to complete the final review of its financial statements and disclosures. The company is working to file the report as soon as possible.</p>

Advent Technologies Delays Quarterly Financial Report Filing