Banco Santander, S.A. - SAN
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: 55
Latest filed: Apr 22, 2026
| Form | Count |
|---|---|
| 6-K | 53 |
| 144 | 2 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Apr 22, 2026 | 6-K | Apr 22, 2026 | 0000950103-26-006017 | View |
| Apr 16, 2026 | 6-K | Apr 16, 2026 | 0000950103-26-005779 | View |
| Apr 15, 2026 | 6-K | Apr 15, 2026 | 0001193125-26-157031 | View |
| Apr 14, 2026 | 6-K | Apr 14, 2026 | 0000950103-26-005685 | View |
| Apr 08, 2026 | 6-K | Apr 08, 2026 | 0000950103-26-005445 | View |
| Apr 01, 2026 | 6-K | Dec 31, 2025 | 0000891478-26-000037 | View |
| Mar 27, 2026 | 6-K | Mar 27, 2026 | 0000950103-26-004729 | View |
| Mar 27, 2026 | 6-K | Mar 27, 2026 | 0000950103-26-004735 | View |
| Mar 26, 2026 | 6-K | Mar 26, 2026 | 0000950103-26-004666 | View |
| Mar 19, 2026 | 6-K | Mar 19, 2026 | 0000950103-26-004387 | View |
| Mar 13, 2026 | 144 | — | 0000950103-26-003735 | View |
| Mar 12, 2026 | 6-K | Mar 12, 2026 | 0000950103-26-003631 | View |
| Mar 05, 2026 | 6-K | Mar 05, 2026 | 0000950103-26-003282 | View |
| Feb 27, 2026 | 6-K | Feb 27, 2026 | 0000950103-26-002822 | View |
| Feb 26, 2026 | 6-K | Dec 31, 2025 | 0000891478-26-000028 | View |
| Feb 25, 2026 | 6-K | Feb 25, 2026 | 0000950103-26-002603 | View |
| Feb 25, 2026 | 6-K | Feb 25, 2026 | 0000950103-26-002605 | View |
| Feb 25, 2026 | 6-K | Feb 25, 2026 | 0000950103-26-002608 | View |
| Feb 25, 2026 | 6-K | Feb 25, 2026 | 0000950103-26-002610 | View |
| Feb 25, 2026 | 6-K | Feb 25, 2026 | 0000950103-26-002613 | View |
| Feb 25, 2026 | 6-K | Dec 31, 2025 | 0000891478-26-000022 | View |
| Feb 25, 2026 | 6-K | Feb 25, 2026 | 0000950103-26-002623 | View |
| Feb 19, 2026 | 6-K | Feb 19, 2026 | 0000950103-26-002358 | View |
| Feb 18, 2026 | 6-K | Feb 18, 2026 | 0000950103-26-002245 | View |
| Feb 12, 2026 | 6-K | Feb 12, 2026 | 0000950103-26-002007 | View |
| Feb 10, 2026 | 6-K | Feb 10, 2026 | 0000950103-26-001892 | View |
| Feb 04, 2026 | 6-K | Feb 04, 2026 | 0000950103-26-001603 | View |
| Feb 03, 2026 | 6-K | Feb 03, 2026 | 0000950103-26-001520 | View |
| Feb 03, 2026 | 6-K | Feb 03, 2026 | 0000950103-26-001531 | View |
| Feb 03, 2026 | 6-K | Dec 31, 2025 | 0000891478-26-000009 | View |
| Feb 03, 2026 | 6-K | Dec 31, 2025 | 0000891478-26-000010 | View |
| Feb 03, 2026 | 6-K | Feb 03, 2026 | 0000950103-26-001541 | View |
| Jan 28, 2026 | 6-K | Jan 28, 2026 | 0000950103-26-001039 | View |
| Dec 30, 2025 | 6-K | Dec 30, 2025 | 0000950103-25-016642 | View |
| Dec 23, 2025 | 6-K | Dec 23, 2025 | 0000950103-25-016458 | View |
| Dec 18, 2025 | 6-K | Dec 18, 2025 | 0000950103-25-016289 | View |
| Dec 11, 2025 | 6-K | Dec 11, 2025 | 0000950103-25-015982 | View |
| Dec 04, 2025 | 6-K | Dec 04, 2025 | 0000950103-25-015715 | View |
| Dec 02, 2025 | 6-K | Dec 02, 2025 | 0000950103-25-015596 | View |
| Nov 28, 2025 | 6-K | Nov 28, 2025 | 0000950103-25-015387 | View |
| Nov 20, 2025 | 6-K | Nov 20, 2025 | 0000950103-25-015071 | View |
| Nov 17, 2025 | 6-K | Nov 17, 2025 | 0000950103-25-014814 | View |
| Nov 13, 2025 | 6-K | Nov 13, 2025 | 0000950103-25-014654 | View |
| Nov 06, 2025 | 6-K | Nov 06, 2025 | 0000950103-25-014400 | View |
| Nov 06, 2025 | 6-K | Nov 06, 2025 | 0001193125-25-268399 | View |
| Nov 03, 2025 | 144 | — | 0000950103-25-014157 | View |
| Oct 30, 2025 | 6-K | Oct 30, 2025 | 0000950103-25-013871 | View |
| Oct 30, 2025 | 6-K | Oct 30, 2025 | 0000950103-25-013924 | View |
| Oct 29, 2025 | 6-K | Sep 30, 2025 | 0000891478-25-000130 | View |
| Oct 29, 2025 | 6-K | Sep 30, 2025 | 0000891478-25-000132 | View |
| Oct 29, 2025 | 6-K | Sep 30, 2025 | 0000891478-25-000134 | View |
| Oct 29, 2025 | 6-K | Sep 30, 2025 | 0000891478-25-000136 | View |
| Oct 29, 2025 | 6-K | Sep 30, 2025 | 0000891478-25-000138 | View |
| Oct 23, 2025 | 6-K | Oct 23, 2025 | 0000950103-25-013553 | View |
| Oct 22, 2025 | 6-K | Oct 22, 2025 | 0000950103-25-013485 | View |