BAK Form 6-K: Report of foreign private issuer

BRASKEM SA Form 6-K: Report of foreign private issuer

Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.

2026-09-11: Form 6-K; Period of report 2026-09-30; Description 6-K; Document bakcvm358aug26_6k1.htm.
2026-09-11: Form 6-K; Period of report 2026-09-30; Description 6-K; Document bakcvm358aug26_6k.htm.
2026-09-10: Form 6-K; Period of report 2026-09-30; Description 6-K; Document bak20260909_6k.htm.
2026-08-28: Form 6-K; Period of report 2026-09-30; Description 6-K; Document bak20260828_6k.htm.

Filed	Form	Period of report	Description	Document
2026-09-11	6-K	2026-09-30	6-K	bakcvm358aug26_6k1.htm
2026-09-11	6-K	2026-09-30	6-K	bakcvm358aug26_6k.htm
2026-09-10	6-K	2026-09-30	6-K	bak20260909_6k.htm
2026-08-28	6-K	2026-09-30	6-K	bak20260828_6k.htm
2026-08-27	6-K	2026-09-30	6-K	bak20260826_6k.htm
2026-08-26	6-K	2026-09-30	6-K	bak20260825_6k.htm
2026-08-25	6-K	2026-09-30	6-K	bak20260824_6k4.htm
2026-08-25	6-K	2026-09-30	6-K	bak20260824_6k5.htm
2026-08-25	6-K	2026-09-30	6-K	bak20260824_6k3.htm
2026-08-24	6-K	2026-09-30	6-K	bak20260824_6k2.htm
2026-08-24	6-K	2026-09-30	6-K	bak20260824_6k1.htm
2026-08-24	6-K	2026-09-30	6-K	bak20260824_6k.htm
2026-08-21	6-K	2026-09-30	6-K	bak20260820_6k.htm
2026-08-19	6-K	2026-09-30	6-K	bak20260810_6k.htm
2026-08-18	6-K	2026-09-30	6-K	bak20260818_6k.htm
2026-08-18	6-K	2026-09-30	6-K	bak20260817_6k.htm
2026-08-14	6-K	2026-06-30	6-K	bak20260814_6k.htm
2026-08-14	6-K	2026-06-30	6-K	bakpr2q26_6k.htm
2026-08-14	6-K	2026-06-30	6-K	bakitr2q26_6k.htm
2026-08-11	6-K	2026-09-30	6-K	bakcvm358jul26_6k1.htm
2026-08-11	6-K	2026-09-30	6-K	bakcvm358jul26_6k.htm
2026-08-11	6-K/A	2026-06-30	6-K/A	bakcvm358jun26_6ka.htm
2026-08-03	6-K	2026-09-30	6-K	bak20260731_6k.htm
2026-07-31	6-K	2026-06-30	6-K	bak20260730_6k.htm
2026-07-29	6-K	2026-09-30	6-K	bak20260728_6k.htm
2026-07-22	6-K	2026-09-30	6-K	bak20260721_6k.htm
2026-07-21	6-K/A	2026-09-30	6-K/A	bak20260720_6ka.htm
2026-07-13	6-K	2026-06-30	6-K	bakcvm358jun26_6k1.htm
2026-07-13	6-K	2026-06-30	6-K	bakcvm358jun26_6k.htm
2026-07-13	6-K	2026-09-30	6-K	bak20260710_6k.htm
2026-06-30	6-K	2026-06-30	6-K	bak20260629_6k.htm
2026-06-26	6-K	2026-06-30	6-K	bak20260626_6k.htm
2026-06-26	6-K	2026-06-30	6-K	bak20260625_6k2.htm
2026-06-25	6-K	2026-06-30	6-K	bak20260625_6k1.htm
2026-06-25	6-K	2026-06-30	6-K	bak20260625_6k.htm
2026-06-24	6-K	2026-06-30	6-K	bak20260623_6k.htm
2026-06-18	6-K	2026-06-30	6-K	bak20260617_6k.htm
2026-06-16	6-K	2026-06-30	6-K	bak20260615_6k1.htm
2026-06-16	6-K	2026-06-30	6-K	bak20260615_6k2.htm
2026-06-15	6-K	2026-06-30	6-K	bak20260615_6k.htm
2026-06-10	6-K	2026-06-30	6-K	bakcvm358may26_6k1.htm
2026-06-10	6-K	2026-06-30	6-K	bakcvm358may26_6k.htm
2026-06-09	6-K	2026-06-30	6-K	bak20260609_6k2.htm
2026-06-09	6-K	2026-06-30	6-K	bak20260609_6k1.htm
2026-06-09	6-K	2026-06-30	6-K	bak20260608_6k2.htm
2026-06-09	6-K	2026-06-30	6-K	bak20260608_6k1.htm
2026-06-09	6-K	2026-06-30	6-K	bak20260609_6k.htm
2026-06-08	6-K	2026-06-30	6-K	bak20260608_6k.htm
2026-06-08	6-K	2026-06-30	6-K	bak20260607_6k.htm
2026-06-08	6-K	2026-06-30	6-K	bak20260605_6k3.htm
2026-06-08	6-K	2026-06-30	6-K	bak20260605_6k2.htm
2026-06-08	6-K	2026-06-30	6-K	bak20260605_6k1.htm
2026-06-05	6-K	2026-06-30	6-K	bak20260605_6k.htm
2026-06-04	6-K	2026-06-30	6-K	bak20260603_6k.htm
2026-06-01	6-K	2026-06-30	6-K	bak20260529_6k.htm
2026-05-28	6-K	2026-06-30	6-K	bak20260527_6k1.htm
2026-05-28	6-K/A	2026-06-30	6-K/A	bak20260527_6ka.htm
2026-05-27	6-K	2026-06-30	6-K	bak20260527_6k.htm
2026-05-27	6-K	2026-06-30	6-K	bak20260526_6k.htm
2026-05-27	6-K	2026-06-30	6-K	bak20260526_6k1.htm
2026-05-22	6-K	2026-06-30	6-K	bak20260521_6k.htm
2026-05-19	6-K	2026-06-30	6-K	bak20260518_6k.htm
2026-05-14	6-K	2026-03-31	6-K	bak20260514_6k.htm
2026-05-14	6-K	2026-03-31	6-K	bakpr1q26_6k.htm
2026-05-14	6-K	2026-03-31	6-K	bakitr1q26_6k.htm
2026-05-12	6-K/A	2026-06-30	6-K/A	bak20260512_6ka.htm
2026-05-11	6-K	2026-06-30	6-K	bakcvm358apr26_6k1.htm
2026-05-11	6-K	2026-06-30	6-K	bakcvm358apr26_6k.htm
2026-05-07	6-K/A	2026-06-30	6-K/A	bak20260506_6ka.htm
2026-05-07	6-K	2026-06-30	6-K	bak20260506_6k.htm
2026-05-06	6-K	2026-06-30	6-K	bak20260505_6k1.htm
2026-05-06	6-K	2026-06-30	6-K	bak20260505_6k.htm
2026-05-04	6-K	2026-06-30	6-K	bak20260405_6k.htm
2026-04-30	6-K	2026-06-30	6-K	bak20260429_6k4.htm
2026-04-30	6-K	2026-06-30	6-K	bak20260429_6k5.htm
2026-04-29	6-K	2026-06-30	6-K	bak20260429_6k2.htm
2026-04-29	6-K	2026-06-30	6-K	bak20260429_6k3.htm
2026-04-29	6-K	2026-06-30	6-K	bak20260429_6k.htm
2026-04-29	6-K	2026-06-30	6-K	bak20260429_6k1.htm
2026-04-29	6-K	2026-06-30	6-K	bak20260428_6k1.htm
2026-04-29	6-K	2026-06-30	6-K	bak20260428_6k.htm
2026-04-28	6-K	2026-06-30	6-K	bak20260427_6k2.htm
2026-04-28	6-K	2026-06-30	6-K	bak20260427_6k3.htm
2026-04-28	6-K	2026-06-30	6-K	bak20260427_6k.htm
2026-04-28	6-K	2026-06-30	6-K	bak20260427_6k1.htm
2026-04-27	6-K	2026-06-30	6-K	bak20260426_6k.htm
2026-04-24	6-K	2026-06-30	6-K	bak20260423_6k1.htm
2026-04-24	6-K	2026-06-30	6-K	bak20260423_6k.htm
2026-04-20	6-K	2026-06-30	6-K	bak20260420_6k1.htm
2026-04-20	6-K	2026-06-30	6-K	bak20260420_6k.htm
2026-04-13	6-K	2026-06-30	6-K	bakcvm358mar26_6k1.htm
2026-04-13	6-K	2026-06-30	6-K	bakcvm358mar26_6k.htm
2026-04-10	6-K	2026-06-30	6-K	bak20260409_6k.htm
2026-04-10	6-K/A	2026-06-30	6-K/A	bak20260409_6ka.htm
2026-04-09	6-K	2026-06-30	6-K	bak20260408_6k.htm
2026-04-08	6-K	2026-06-30	6-K	bak20260407_6k.htm
2026-04-03	6-K	2026-06-30	6-K	bak20260402_6k.htm
2026-04-02	6-K	2026-06-30	6-K	bak20260401_6k.htm
2026-03-31	6-K	2026-03-31	6-K	bak20260330_6k.htm
2026-03-30	6-K	2026-03-31	6-K	bak20260327_6k5.htm