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BRASKEM SA — 6-K/A Filings

194 6-K/A filings on record

This page lists all 6-K/A filings submitted to the SEC by BRASKEM SA (BAK), sorted by most recent first. Each row links to the full filing on EdgarLookup. BRASKEM SA has filed 194 6-K/A documents with the SEC since 2019. To view all SEC filings by BRASKEM SA, see the full filings list.

Overview All Filings Financials Insiders
All 20-F 20-F/A 3 424B2 424B3 424B4 6-K 6-K/A CB CORRESP CT ORDER EFFECT F-1 F-1/A F-3ASR F-6 F-X FWP NT 20-F UPLOAD
Form Description Accession Number Filed Period
6-K/A 6-K/A 0001292814-25-004010 Nov 17, 2025 Sep 30, 2025
6-K/A 6-K/A 0001292814-25-003990 Nov 14, 2025 Dec 31, 2025
6-K/A 6-K/A 0001292814-25-003891 Nov 12, 2025 Dec 31, 2025
6-K/A 6-K/A 0001292814-25-003374 Sep 25, 2025 Sep 30, 2025
6-K/A 6-K 0001292814-25-003047 Aug 13, 2025 Sep 30, 2025
6-K/A 6-K/A 0001292814-25-002649 Jul 11, 2025 Sep 30, 2025
6-K/A 6-K/A 0001292814-25-002646 Jul 11, 2025 Sep 30, 2025
6-K/A 6-K/A 0001292814-25-002640 Jul 11, 2025 Sep 30, 2025
6-K/A 6-K/A 0001292814-25-002644 Jul 11, 2025 Sep 30, 2025
6-K/A 6-K/A 0001292814-25-002638 Jul 11, 2025 Dec 31, 2024
6-K/A 6-K/A 0001292814-25-002642 Jul 11, 2025 Sep 30, 2025
6-K/A 6-K/A 0001292814-25-001393 Apr 8, 2025 Jun 30, 2025
6-K/A 6-K/A 0001292814-24-003710 Oct 10, 2024 Sep 30, 2024
6-K/A 6-K 0001292814-24-003527 Sep 19, 2024 Sep 30, 2024
6-K/A 6-K/A 0001292814-24-003496 Sep 17, 2024 Sep 30, 2024
6-K/A 6-K/A 0001292814-24-002241 May 29, 2024 Jun 30, 2024
6-K/A FORM 6-K/A 0001292814-24-000903 Mar 19, 2024 Mar 31, 2024
6-K/A 6-K/A 0001292814-24-000520 Feb 23, 2024 Mar 31, 2024
6-K/A 6-K/A 0001292814-23-004754 Nov 27, 2023 Dec 31, 2023
6-K/A 6-K/A 0001292814-23-004564 Nov 9, 2023 Dec 31, 2023
6-K/A 6-K/A 0001292814-23-002747 Jun 21, 2023 Jun 30, 2023
6-K/A 6-K/A 0001292814-23-001645 Apr 20, 2023 Jun 30, 2023
6-K/A 6-K/A 0001292814-23-000784 Mar 9, 2023 Mar 31, 2023
6-K/A 6-K/A 0001292814-23-000339 Feb 8, 2023 Mar 31, 2023
6-K/A 6-K/A 0001292814-22-003320 Aug 3, 2022 Sep 30, 2022
6-K/A 6-K/A 0001292814-22-002607 Jun 3, 2022 Jun 30, 2022
6-K/A FORM 6-K/A 0001292814-22-002266 May 12, 2022 Jun 30, 2022
6-K/A FORM 6-K/A 0001292814-22-001898 Apr 28, 2022 Jun 30, 2022
6-K/A 6-K/A 0001292814-22-001290 Mar 31, 2022 —
6-K/A 6-K/A 0001292814-22-001143 Mar 24, 2022 Mar 31, 2022
6-K/A BAKPR4Q21_6KA 0001292814-22-001040 Mar 18, 2022 Dec 31, 2021
6-K/A 6-K/A 0001292814-22-001042 Mar 18, 2022 Dec 31, 2021
6-K/A BAK20220218_6KA 0001292814-22-000501 Feb 22, 2022 Mar 31, 2022
6-K/A BAK20220203_6KA 0001292814-22-000313 Feb 3, 2022 Mar 31, 2022
6-K/A BAK20220113_6KA 0001292814-22-000082 Jan 14, 2022 Mar 31, 2022
6-K/A 6-K/A 0001292814-21-004929 Dec 21, 2021 Dec 31, 2021
6-K/A BAK20211202_6KA 0001292814-21-004678 Dec 3, 2021 Dec 31, 2021
6-K/A 6-K/A 0001292814-21-004413 Nov 15, 2021 Dec 31, 2021
6-K/A BAK20210324_6KA 0001292814-21-001139 Mar 25, 2021 Mar 31, 2021
6-K/A BAKFS2020_6KA 0001292814-21-000841 Mar 11, 2021 Mar 31, 2021
6-K/A BAK20201215_6KA 0001292814-20-004774 Dec 16, 2020 Dec 31, 2020
6-K/A FORM 6-KA 0001292814-20-004439 Nov 19, 2020 Sep 30, 2020
6-K/A BAK20201026_6KA 0001292814-20-004038 Oct 27, 2020 Dec 31, 2020
6-K/A FORM 6-K/A 0001292814-20-003324 Aug 31, 2020 Sep 30, 2020
6-K/A BAK20200828_6KA1 0001292814-20-003326 Aug 31, 2020 Sep 30, 2020
6-K/A FORM 6-K/A 0001292814-20-003165 Aug 17, 2020 Sep 30, 2020
6-K/A BAKCVM358MAY2020_6KA 0001292814-20-002548 Jul 13, 2020 Sep 30, 2020
6-K/A FORM 6-K/A 0001292814-20-002562 Jul 13, 2020 Sep 30, 2020
6-K/A FORM 6-K/A 0001292814-20-002287 Jun 18, 2020 Jun 30, 2020
6-K/A FORM 6-K/A 0001292814-20-002199 Jun 11, 2020 Jun 30, 2020