BRASKEM SA Form 20-F: Annual report of foreign private issuer
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2026-04-20: Form 20-F; Period of report 2025-12-31; Description 20-F; Document bakform20f_2025.htm.
- 2025-03-31: Form 20-F; Period of report 2024-12-31; Description 20-F; Document bakform20f_2024.htm.
- 2024-04-12: Form 20-F; Period of report 2023-12-31; Description 20-F; Document bakform20f_2023.htm.
- 2023-04-25: Form 20-F; Period of report 2022-12-31; Description Annual report of foreign private issuer; Document bakform20f_2022.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2026-04-20 | 20-F | 2025-12-31 | 20-F | bakform20f_2025.htm |
| 2025-03-31 | 20-F | 2024-12-31 | 20-F | bakform20f_2024.htm |
| 2024-04-12 | 20-F | 2023-12-31 | 20-F | bakform20f_2023.htm |
| 2023-04-25 | 20-F | 2022-12-31 | Annual report of foreign private issuer | bakform20f_2022.htm |
| 2022-04-28 | 20-F | 2021-12-31 | FORM 20-F | bakform20f_2021.htm |
| 2021-05-14 | 20-F | 2020-12-31 | BAKFORM20F_2020 | bakform20f_2020.htm |
| 2020-06-15 | 20-F | 2019-12-31 | FORM 20-F | bakform20f_2019.htm |
| 2019-10-17 | 20-F | 2018-12-31 | FORM 20-F | bakform20f_2018.htm |
| 2019-10-08 | 20-F | 2017-12-31 | FORM 20-F | bakform20f2017.htm |
| 2017-09-25 | 20-F | 2016-12-31 | FORM 20-F | d446350d20f.htm |
| 2016-05-05 | 20-F | 2015-12-31 | FORM 20-F | bakform20f_2015.htm |
| 2015-04-24 | 20-F | 2014-12-31 | FORM 20-F | bakform20f_2014.htm |
| 2014-04-14 | 20-F | 2013-12-31 | FORM 20-F 2013 | bakform20f_2013.htm |
| 2013-04-08 | 20-F | 2012-12-31 | FORM 20-F 2012 | bakform20f_2012.htm |
| 2012-04-10 | 20-F | 2011-12-31 | FORM 20-F | bakform20f_2011.htm |
| 2011-06-10 | 20-F | 2010-12-31 | FORM 20F 2010 | bakform20f2010.htm |
| 2010-06-01 | 20-F | 2009-12-31 | FORM 20-F | bakform20f09.htm |
| 2009-07-14 | 20-F | 2008-12-31 | FORM 20-F | b090710a.htm |
| 2008-06-30 | 20-F | 2007-12-31 | FORM 20-F 2007 | bakform20f2007.htm |
| 2007-06-07 | 20-F | 2006-12-31 | BRASKEM, S.A. | g07698e20vf.htm |
| 2006-06-23 | 20-F | 2005-12-31 | ANNUAL REPORT | d20f.htm |
| 2005-06-29 | 20-F | 2004-12-31 | 12/31/2004 | d20f.htm |
| 2004-06-30 | 20-F | 2003-12-31 | FORM 20-F | y98594e20vf.htm |
| 2003-06-30 | 20-F | 2002-12-31 | BRASKEM S.A. | y88049e20vf.htm |
| 2002-07-15 | 20-F | 2001-12-31 | FORM 20-F ANNUAL REPORT | d828463.txt |