TENARIS SA - TS
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: 27
Latest filed: May 13, 2026
| Form | Count |
|---|---|
| 6-K | 25 |
| SCHEDULE 13D/A | 2 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| May 13, 2026 | 6-K | May 12, 2026 | 0001171843-26-003355 | View |
| May 13, 2026 | 6-K | May 12, 2026 | 0001171843-26-003354 | View |
| May 13, 2026 | 6-K | May 12, 2026 | 0001171843-26-003322 | View |
| May 11, 2026 | 6-K | May 07, 2026 | 0001171843-26-003220 | View |
| May 11, 2026 | 6-K | May 08, 2026 | 0001171843-26-003221 | View |
| May 07, 2026 | 6-K | Mar 31, 2026 | 0001171843-26-003164 | View |
| May 07, 2026 | 6-K | May 06, 2026 | 0001171843-26-003150 | View |
| May 07, 2026 | 6-K | May 06, 2026 | 0001171843-26-003151 | View |
| Apr 13, 2026 | 6-K | Apr 10, 2026 | 0001171843-26-002377 | View |
| Apr 13, 2026 | 6-K | Apr 10, 2026 | 0001171843-26-002379 | View |
| Mar 31, 2026 | 6-K | Mar 30, 2026 | 0001171843-26-002101 | View |
| Mar 31, 2026 | 6-K | Mar 30, 2026 | 0001171843-26-002040 | View |
| Mar 06, 2026 | 6-K | Mar 05, 2026 | 0001171843-26-001374 | View |
| Mar 04, 2026 | 6-K | Mar 03, 2026 | 0001171843-26-001305 | View |
| Feb 24, 2026 | 6-K | Feb 23, 2026 | 0001171843-26-001031 | View |
| Feb 23, 2026 | 6-K | Feb 20, 2026 | 0001171843-26-000994 | View |
| Feb 23, 2026 | 6-K | Feb 19, 2026 | 0001171843-26-001030 | View |
| Feb 20, 2026 | 6-K | Dec 31, 2025 | 0001171843-26-000954 | View |
| Feb 19, 2026 | 6-K | Feb 18, 2026 | 0001171843-26-000948 | View |
| Feb 17, 2026 | 6-K | Feb 13, 2026 | 0001171843-26-000828 | View |
| Feb 10, 2026 | SCHEDULE 13D/A | — | 0001213900-26-014102 | View |
| Jan 05, 2026 | 6-K | Jan 02, 2026 | 0001171843-26-000022 | View |
| Dec 29, 2025 | 6-K | Dec 26, 2025 | 0001171843-25-008095 | View |
| Dec 22, 2025 | 6-K | Dec 19, 2025 | 0001171843-25-008053 | View |
| Dec 18, 2025 | 6-K | Dec 17, 2025 | 0001171843-25-007991 | View |
| Dec 17, 2025 | SCHEDULE 13D/A | — | 0001213900-25-122779 | View |
| Dec 15, 2025 | 6-K | Dec 12, 2025 | 0001171843-25-007928 | View |