ADVENT TECHNOLOGIES HOLDINGS, INC. - ADNH
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 5
Latest filed: Jan 15, 2026
| Form | Count |
|---|---|
| 8-K | 5 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Jan 15, 2026 | 8-K | Jan 08, 2026 | 0001829126-26-000309 | View |
| Nov 10, 2025 | 8-K | Nov 05, 2025 | 0001829126-25-008952 | View |
| Nov 03, 2025 | 8-K | Oct 29, 2025 | 0001829126-25-008803 | View |
| Oct 29, 2025 | 8-K | Oct 29, 2025 | 0001829126-25-008497 | View |
| Oct 22, 2025 | 8-K | Oct 22, 2025 | 0001829126-25-008326 | View |