ADVENT TECHNOLOGIES HOLDINGS, INC. — 4 Filings
46 4 filings on record
This page lists all 4 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 46 4 documents with the SEC since 2018. To view all SEC filings by ADVENT TECHNOLOGIES HOLDINGS, INC., see the full filings list.
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 |
|---|---|---|---|---|
| 4 | FORM 4 | 0001829126-25-002320 | Apr 2, 2025 | Dec 31, 2024 |
| 4 | FORM 4 | 0001829126-24-001030 | Feb 20, 2024 | Feb 15, 2024 |
| 4 | FORM 4 | 0001829126-23-006016 | Sep 8, 2023 | Sep 6, 2023 |
| 4 | FORM 4 | 0001829126-23-006015 | Sep 8, 2023 | Sep 6, 2023 |
| 4 | FORM 4 SUBMISSION | 0001209191-23-024342 | Apr 14, 2023 | Jan 12, 2023 |
| 4 | FORM 4 SUBMISSION | 0001209191-23-007636 | Feb 7, 2023 | Feb 4, 2023 |
| 4 | FORM 4 SUBMISSION | 0001209191-23-007631 | Feb 7, 2023 | Feb 4, 2023 |
| 4 | FORM 4 SUBMISSION | 0001209191-23-007625 | Feb 7, 2023 | Feb 4, 2023 |
| 4 | FORM 4 SUBMISSION | 0001209191-22-048629 | Sep 6, 2022 | Aug 31, 2022 |
| 4 | 4 | 0001829126-22-016232 | Aug 26, 2022 | Feb 4, 2022 |
| 4 | 4 | 0001829126-22-016231 | Aug 26, 2022 | Aug 24, 2022 |
| 4 | 4 | 0001829126-22-016230 | Aug 26, 2022 | Feb 4, 2022 |
| 4 | 4 | 0001829126-22-016229 | Aug 26, 2022 | Feb 4, 2022 |
| 4 | FORM 4 SUBMISSION | 0001209191-22-042300 | Jul 15, 2022 | Jul 12, 2022 |
| 4 | FORM 4 SUBMISSION | 0001209191-22-038187 | Jun 17, 2022 | Jun 15, 2022 |
| 4 | FORM 4 SUBMISSION | 0001209191-22-038184 | Jun 17, 2022 | Jun 15, 2022 |
| 4 | FORM 4 SUBMISSION | 0001209191-22-038179 | Jun 17, 2022 | Jun 15, 2022 |
| 4 | FORM 4 | 0001140361-21-029464 | Aug 26, 2021 | Aug 24, 2021 |
| 4 | FORM 4 | 0001140361-21-021039 | Jun 15, 2021 | Jun 11, 2021 |
| 4 | FORM 4 | 0001140361-21-021037 | Jun 15, 2021 | Jun 11, 2021 |
| 4 | FORM 4 | 0001140361-21-021036 | Jun 15, 2021 | Jun 11, 2021 |
| 4 | FORM 4 | 0001140361-21-021035 | Jun 15, 2021 | Jun 11, 2021 |
| 4 | FORM 4 | 0001140361-21-021034 | Jun 15, 2021 | Jun 11, 2021 |
| 4 | FORM 4 | 0001140361-21-021033 | Jun 15, 2021 | Jun 11, 2021 |
| 4 | FORM 4 | 0001140361-21-021032 | Jun 15, 2021 | Jun 11, 2021 |
| 4 | FORM 4 | 0001140361-21-021031 | Jun 15, 2021 | Jun 11, 2021 |
| 4 | FORM 4 | 0001140361-21-021030 | Jun 15, 2021 | Jun 11, 2021 |
| 4 | PRIMARY DOCUMENT | 0000904454-21-000154 | Feb 5, 2021 | Feb 4, 2021 |
| 4 | PRIMARY DOCUMENT | 0000904454-21-000152 | Feb 5, 2021 | Feb 4, 2021 |
| 4 | PRIMARY DOCUMENT | 0000904454-21-000150 | Feb 5, 2021 | Feb 4, 2021 |
| 4 | PRIMARY DOCUMENT | 0000904454-21-000147 | Feb 5, 2021 | Feb 4, 2021 |
| 4 | PRIMARY DOCUMENT | 0000904454-21-000145 | Feb 5, 2021 | Feb 4, 2021 |
| 4 | PRIMARY DOCUMENT | 0000904454-21-000143 | Feb 5, 2021 | Feb 4, 2021 |
| 4 | — | 0000902664-20-004129 | Dec 3, 2020 | Dec 1, 2020 |
| 4 | PRIMARY DOCUMENT | 0001076809-20-000283 | Dec 2, 2020 | Nov 30, 2020 |
| 4 | PRIMARY DOCUMENT | 0001393825-20-000136 | Dec 1, 2020 | Nov 27, 2020 |
| 4 | PRIMARY DOCUMENT | 0001076809-20-000262 | Nov 25, 2020 | Nov 24, 2020 |
| 4 | PRIMARY DOCUMENT | 0001076809-20-000197 | Oct 21, 2020 | Oct 19, 2020 |
| 4 | PRIMARY DOCUMENT | 0001393825-20-000130 | Oct 20, 2020 | Oct 16, 2020 |
| 4 | PRIMARY DOCUMENT | 0001076809-20-000187 | Oct 15, 2020 | Oct 13, 2020 |
| 4 | PRIMARY DOCUMENT | 0001076809-20-000169 | Sep 24, 2020 | Sep 22, 2020 |
| 4 | PRIMARY DOCUMENT | 0001076809-20-000159 | Sep 18, 2020 | Sep 16, 2020 |
| 4 | PRIMARY DOCUMENT | 0001076809-20-000064 | May 27, 2020 | May 22, 2020 |
| 4 | PRIMARY DOCUMENT | 0001393825-20-000101 | Mar 27, 2020 | Mar 25, 2020 |
| 4 | PRIMARY DOCUMENT | 0001076809-20-000034 | Mar 26, 2020 | Mar 24, 2020 |
| 4 | FORM 4 | 0001140361-18-044116 | Nov 29, 2018 | Nov 27, 2018 |