BRASKEM SA - BAK
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: 85
Latest filed: Apr 03, 2026
| Form | Count |
|---|---|
| 6-K | 82 |
| 6-K/A | 3 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Apr 03, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002096 | View |
| Apr 02, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002051 | View |
| Mar 31, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-001955 | View |
| Mar 30, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-001871 | View |
| Mar 30, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-001873 | View |
| Mar 30, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-001875 | View |
| Mar 30, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-001877 | View |
| Mar 30, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-001888 | View |
| Mar 30, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-001890 | View |
| Mar 27, 2026 | 6-K | Dec 31, 2025 | 0001292814-26-001841 | View |
| Mar 27, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-001822 | View |
| Mar 27, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-001823 | View |
| Mar 27, 2026 | 6-K | Dec 31, 2025 | 0001292814-26-001825 | View |
| Mar 27, 2026 | 6-K | Dec 31, 2025 | 0001292814-26-001831 | View |
| Mar 27, 2026 | 6-K | Dec 31, 2025 | 0001292814-26-001833 | View |
| Mar 26, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-001772 | View |
| Mar 26, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-001774 | View |
| Mar 26, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-001776 | View |
| Mar 26, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-001778 | View |
| Mar 20, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-001561 | View |
| Mar 18, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-001062 | View |
| Mar 09, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-000749 | View |
| Mar 09, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-000751 | View |
| Mar 09, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-000723 | View |
| Mar 06, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-000713 | View |
| Feb 27, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-000604 | View |
| Feb 23, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-000454 | View |
| Feb 13, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-000385 | View |
| Feb 12, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-000345 | View |
| Feb 12, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-000354 | View |
| Feb 09, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-000285 | View |
| Feb 09, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-000287 | View |
| Feb 09, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-000289 | View |
| Jan 30, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-000209 | View |
| Jan 21, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-000156 | View |
| Jan 15, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-000112 | View |
| Jan 13, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-000090 | View |
| Jan 12, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-000062 | View |
| Jan 12, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-000082 | View |
| Jan 08, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-000030 | View |
| Jan 08, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-000032 | View |
| Dec 30, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-004428 | View |
| Dec 29, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-004397 | View |
| Dec 29, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-004399 | View |
| Dec 29, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-004401 | View |
| Dec 29, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-004404 | View |
| Dec 23, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-004381 | View |
| Dec 19, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-004327 | View |
| Dec 15, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-004254 | View |
| Dec 10, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-004230 | View |
| Dec 09, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-004192 | View |
| Dec 09, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-004194 | View |
| Dec 04, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-004156 | View |
| Nov 28, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-004118 | View |
| Nov 20, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-004050 | View |
| Nov 17, 2025 | 6-K/A | Sep 30, 2025 | 0001292814-25-004010 | View |
| Nov 14, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-003968 | View |
| Nov 14, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-003970 | View |
| Nov 14, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-003972 | View |
| Nov 14, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-003974 | View |
| Nov 14, 2025 | 6-K/A | Dec 31, 2025 | 0001292814-25-003990 | View |
| Nov 13, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-003936 | View |
| Nov 12, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-003887 | View |
| Nov 12, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-003889 | View |
| Nov 12, 2025 | 6-K/A | Dec 31, 2025 | 0001292814-25-003891 | View |
| Nov 12, 2025 | 6-K | Sep 30, 2025 | 0001292814-25-003898 | View |
| Nov 12, 2025 | 6-K | Sep 30, 2025 | 0001292814-25-003905 | View |
| Nov 12, 2025 | 6-K | Sep 30, 2025 | 0001292814-25-003912 | View |
| Nov 12, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-003915 | View |
| Nov 10, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-003871 | View |
| Nov 07, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-003859 | View |
| Nov 07, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-003861 | View |
| Oct 31, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-003725 | View |
| Oct 30, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-003695 | View |
| Oct 24, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-003615 | View |
| Oct 22, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-003585 | View |
| Oct 20, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-003567 | View |
| Oct 14, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-003523 | View |
| Oct 14, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-003524 | View |
| Oct 14, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-003528 | View |
| Oct 14, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-003532 | View |
| Oct 10, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-003512 | View |
| Oct 10, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-003514 | View |
| Oct 08, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-003488 | View |
| Oct 06, 2025 | 6-K | Dec 31, 2025 | 0001292814-25-003458 | View |