Vassilios Gregoriou - CEO, Chair, Director, 10%+ Owner at ADVENT TECHNOLOGIES HOLDINGS, INC.

Issuer-level insider activity

Role: CEO, Chair, Director, 10%+ Owner
Issuer ticker: ADNH
Entity type: Individual
Source filing history: Open source filing history

No buys or sells have been reported by Vassilios Gregoriou since 26 Aug 2025

Reported holdings for Vassilios Gregoriou in ADVENT TECHNOLOGIES HOLDINGS, INC.

Form 4 holding CEO, Chair, Director, 10%+ Owner

ADVENT TECHNOLOGIES HOLDINGS, INC.

Security class: Common Stock
Shares / value: 6,367,669
Estimated value: $3,381,232
Report date: 06 Sep 2023
Price: $0.5310
Ownership: Direct

Transaction history for Vassilios Gregoriou in ADVENT TECHNOLOGIES HOLDINGS, INC.

Sym	Class	Transaction	%	SEC-reported value	SEC-reported price	Shares	Shares after	Date	Ownership

^* marks a reported price that did not pass the local price check.

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