Material Event Form 8 K

Due to an administrative oversight, Advent Technologies Holdings, Inc. (the "Company") wishes to correct the classification of members of its Board of Directors (the "Board"). Mr. Gary Herman was inadvertently named as a Class I Director of the Company, and Mr. Avtar Dhaliwal was inadvertently named as a Class II Director of the Company. The Company wishes to correct such classifications to reflect the intentions of the Board and provide that Mr. Gary Herman is reclassified as a Class III Director, and Mr. Avtar Dhaliwal is reclassified as a Class I Director.

As of the date of this Current Report on Form 8-K, the Board is classified as follows: Mr. Avtar Dhaliwal is a Class I Director of the Company; Messrs. Marc Seelenfreund, Seth Lukash and Joseph Celia are Class II Directors of the Company; and Messrs. Gary Herman, Vassilios Gregoriou and Emory De Castro are Class III Directors of the Company.