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ADVENT TECHNOLOGIES HOLDINGS, INC. — SC 13D Filings

2 SC 13D filings on record

This page lists all SC 13D filings submitted to the SEC by ADVENT TECHNOLOGIES HOLDINGS, INC. (ADNH), sorted by most recent first. Each row links to the full filing on EdgarLookup. ADVENT TECHNOLOGIES HOLDINGS, INC. has filed 2 SC 13D documents with the SEC since 2018. To view all SEC filings by ADVENT TECHNOLOGIES HOLDINGS, INC., see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-K/A 10-Q 25-NSE 3 4 4/A 424B3 424B4 424B5 425 8-A12B 8-K 8-K/A CERT CORRESP DEF 14A DEFA14A DRS DRS/A DRSLTR EFFECT NT 10-K NT 10-Q POS AM PRE 14A RW S-1 S-1/A S-3 S-4 S-4/A S-8 SC 13D SC 13G SC 13G/A UPLOAD
Form Description Accession Number Filed Period
SC 13D SCHEDULE 13D FOR ADVENT TECHNOLOGIES HOLDINGS, INC. ON BEHALF OF VASSILIOS GREGO 0000904454-21-000206 Feb 16, 2021 —
SC 13D SCHEDULE 13D FOR ADVENT TECHNOLOGIES HOLDINGS, INC. ON BEHALF OF CHRISTOS KASKAV 0000904454-21-000204 Feb 16, 2021 —