EdgarLookup

ADVENT TECHNOLOGIES HOLDINGS, INC. — PRE 14A Filings

4 PRE 14A filings on record

This page lists all PRE 14A 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 4 PRE 14A 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
PRE 14A PRE 14A 0001829126-24-001671 Mar 18, 2024 —
PRE 14A PRE 14A 0001829126-23-002697 Apr 13, 2023 —
PRE 14A PRE14A 0001140361-20-020879 Sep 18, 2020 —
PRE 14A PRE 14A 0001140361-20-009197 Apr 17, 2020 —