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ADNH
ADVENT TECHNOLOGIES HOLDINGS, INC.
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8-K
8-K: Other Events
2026-07-20
2026-07-22
0
8-K
8-K: Other Events
2026-05-14
2026-05-15
0
NT 10-K
ADVENT TECHNOLOGIES HOLDINGS, INC. — NT 10-K
—
2026-03-31
0
8-K
8-K: Entry into a Material Definitive Agreement
2026-01-08
2026-01-15
0
10-Q
2025-09-30
2025-11-17
6