Attached files
file | filename |
---|---|
EX-32.1 - EXHIBIT 32.1 - ADVENT TECHNOLOGIES HOLDINGS, INC. | ex32_1.htm |
EX-4.5 - EXHIBIT 4.5 - ADVENT TECHNOLOGIES HOLDINGS, INC. | ex4_5.htm |
10-K - 10-K - ADVENT TECHNOLOGIES HOLDINGS, INC. | form10k.htm |
Chief Executive Officer and Chief Financial
Officer (Principal Executive and Financial Officer)
|