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: 110
Latest filed: Aug 19, 2026
| Form | Count |
|---|---|
| 6-K | 104 |
| 6-K/A | 6 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Aug 19, 2026 | 6-K | Sep 30, 2026 | 0001292814-26-004294 | View |
| Aug 18, 2026 | 6-K | Sep 30, 2026 | 0001292814-26-004279 | View |
| Aug 18, 2026 | 6-K | Sep 30, 2026 | 0001292814-26-004276 | View |
| Aug 14, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-004258 | View |
| Aug 14, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-004248 | View |
| Aug 14, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-004244 | View |
| Aug 11, 2026 | 6-K/A | Jun 30, 2026 | 0001292814-26-004172 | View |
| Aug 11, 2026 | 6-K | Sep 30, 2026 | 0001292814-26-004174 | View |
| Aug 11, 2026 | 6-K | Sep 30, 2026 | 0001292814-26-004176 | View |
| Aug 03, 2026 | 6-K | Sep 30, 2026 | 0001292814-26-004032 | View |
| Jul 31, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003992 | View |
| Jul 29, 2026 | 6-K | Sep 30, 2026 | 0001292814-26-003950 | View |
| Jul 22, 2026 | 6-K | Sep 30, 2026 | 0001292814-26-003842 | View |
| Jul 21, 2026 | 6-K/A | Sep 30, 2026 | 0001292814-26-003820 | View |
| Jul 13, 2026 | 6-K | Sep 30, 2026 | 0001292814-26-003735 | View |
| Jul 13, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003737 | View |
| Jul 13, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003739 | View |
| Jun 30, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003628 | View |
| Jun 26, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003614 | View |
| Jun 26, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003600 | View |
| Jun 25, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003590 | View |
| Jun 25, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003592 | View |
| Jun 24, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003582 | View |
| Jun 18, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003536 | View |
| Jun 16, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003466 | View |
| Jun 16, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003468 | View |
| Jun 15, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003446 | View |
| Jun 10, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003400 | View |
| Jun 10, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003402 | View |
| Jun 09, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003389 | View |
| Jun 09, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003381 | View |
| Jun 09, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003383 | View |
| Jun 09, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003385 | View |
| Jun 09, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003379 | View |
| Jun 08, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003345 | View |
| Jun 08, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003343 | View |
| Jun 08, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003336 | View |
| Jun 08, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003338 | View |
| Jun 08, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003340 | View |
| Jun 05, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003330 | View |
| Jun 04, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003323 | View |
| Jun 01, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003263 | View |
| May 28, 2026 | 6-K/A | Jun 30, 2026 | 0001292814-26-003216 | View |
| May 28, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003218 | View |
| May 27, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003206 | View |
| May 27, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003200 | View |
| May 27, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003202 | View |
| May 22, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003159 | View |
| May 19, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-003113 | View |
| May 14, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-003049 | View |
| May 14, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-003029 | View |
| May 14, 2026 | 6-K | Mar 31, 2026 | 0001292814-26-003027 | View |
| May 12, 2026 | 6-K/A | Jun 30, 2026 | 0001292814-26-003008 | View |
| May 11, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002919 | View |
| May 11, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002921 | View |
| May 07, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002842 | View |
| May 07, 2026 | 6-K/A | Jun 30, 2026 | 0001292814-26-002846 | View |
| May 06, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002822 | View |
| May 06, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002825 | View |
| May 04, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002745 | View |
| Apr 30, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002691 | View |
| Apr 30, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002693 | View |
| Apr 29, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002662 | View |
| Apr 29, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002654 | View |
| Apr 29, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002658 | View |
| Apr 29, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002660 | View |
| Apr 29, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002643 | View |
| Apr 29, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002649 | View |
| Apr 28, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002562 | View |
| Apr 28, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002564 | View |
| Apr 28, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002566 | View |
| Apr 28, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002568 | View |
| Apr 27, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002533 | View |
| Apr 24, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002492 | View |
| Apr 24, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002495 | View |
| Apr 20, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002429 | View |
| Apr 20, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002421 | View |
| Apr 13, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002224 | View |
| Apr 13, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002226 | View |
| Apr 10, 2026 | 6-K/A | Jun 30, 2026 | 0001292814-26-002197 | View |
| Apr 10, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002199 | View |
| Apr 09, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002172 | View |
| Apr 08, 2026 | 6-K | Jun 30, 2026 | 0001292814-26-002156 | View |
| 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 |