Sigma Lithium Corp - SGML
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: 17
Latest filed: May 18, 2026
| Form | Count |
|---|---|
| 6-K | 16 |
| SCHEDULE 13G | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| May 18, 2026 | 6-K | May 18, 2026 | 0001292814-26-003103 | View |
| May 15, 2026 | SCHEDULE 13G | — | 0000869178-26-000055 | View |
| May 15, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-003065 | View |
| May 12, 2026 | 6-K | May 12, 2026 | 0001292814-26-003002 | View |
| May 05, 2026 | 6-K | May 05, 2026 | 0001292814-26-002794 | View |
| Apr 02, 2026 | 6-K | Apr 02, 2026 | 0001292814-26-002075 | View |
| Mar 30, 2026 | 6-K | Mar 30, 2026 | 0001292814-26-001880 | View |
| Mar 30, 2026 | 6-K | Mar 30, 2026 | 0001292814-26-001884 | View |
| Mar 20, 2026 | 6-K | Mar 20, 2026 | 0001292814-26-001560 | View |
| Mar 05, 2026 | 6-K | Mar 04, 2026 | 0001292814-26-000672 | View |
| Feb 23, 2026 | 6-K | Feb 23, 2026 | 0001292814-26-000471 | View |
| Feb 13, 2026 | 6-K | Feb 13, 2026 | 0001292814-26-000373 | View |
| Feb 04, 2026 | 6-K | Feb 04, 2026 | 0001292814-26-000231 | View |
| Feb 02, 2026 | 6-K | Feb 02, 2026 | 0001292814-26-000215 | View |
| Jan 23, 2026 | 6-K | Jan 23, 2026 | 0001292814-26-000162 | View |
| Jan 13, 2026 | 6-K | Jan 13, 2026 | 0001292814-26-000094 | View |
| Dec 01, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-004124 | View |