Braskem sets November 12 date for Q3 2026 statements

Braskem S.A.’s sixth version of its 2026 annual corporate events calendar lists quarterly financial statements (ITR) for May 13, August 13 and November 12, 2026.

Available on EDGAR 11/02/2026 - 06:05 AM EST Accepted by SEC EDGAR 10/30/2026 - 07:13 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Braskem S.A.’s sixth version of its 2026 annual corporate events calendar lists quarterly financial statements (ITR) for May 13, August 13 and November 12, 2026. It lists the Annual Shareholders’ Meeting for April 29, with the management proposal and call notice scheduled for March 27 and the meeting minutes for April 29. An online public meeting with analysts is scheduled for November 13, 2026.

Key Figures

First-quarter ITR: May 13, 2026 Second-quarter ITR: August 13, 2026 Third-quarter ITR: November 12, 2026 +2 more

5 metrics

First-quarter ITR May 13, 2026 Quarterly financial statements

Second-quarter ITR August 13, 2026 Quarterly financial statements

Third-quarter ITR November 12, 2026 Quarterly financial statements

Annual Shareholders’ Meeting April 29, 2026 Date listed in the corporate events calendar

Online public meeting with analysts November 13, 2026 Date listed in the corporate events calendar

Key Terms

ITR, Foreign Private Issuer, forward-looking statements

3 terms

ITR financial

"Quarterly Financial Statements – ITR"

Foreign Private Issuer regulatory

"Report of Foreign Private Issuer"

A foreign private issuer is a company organized outside the United States that meets tests showing it is primarily foreign-controlled and therefore qualifies for a different set of U.S. reporting rules. For investors, that means the company files less frequent or differently formatted disclosures with U.S. regulators and may follow home-country accounting and governance practices, so buying its stock is like dining at a well-reviewed restaurant that follows its home kitchen’s rules instead of the local menu — you get access but should check what standards apply.

forward-looking statements regulatory

"DISCLAIMER ON FORWARD-LOOKING STATEMENTS"

Forward-looking statements are predictions or plans that companies share about what they expect to happen in the future, like estimating sales or profits. They matter because they help investors understand a company's outlook, but since they are based on guesses and assumptions, they can sometimes be wrong.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K/A

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16
OR 15D-16 OF THE SECURITIES EXCHANGE ACT OF 1934

For the month of October, 2026

(Commission File No. 1-14862 )

BRASKEM S.A.

(Exact Name as Specified in its Charter)

N/A

(Translation of registrant's name into English)

Rua Eteno, 1561, Polo Petroquimico de Camacari
Camacari, Bahia - CEP 42810-000 Brazil

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F ___X___       Form 40-F ______

Indicate by check mark if the registrant is submitting the Form 6-K
in paper as permitted by Regulation S-T Rule 101(b)(1). _____

Indicate by check mark if the registrant is submitting the Form 6-K
in paper as permitted by Regulation S-T Rule 101(b)(7). _____

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes ______       No ___X___

If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82- _____.

 

ANNUAL CALENDAR OF CORPORATE EVENTS

6^th version (10/30/2026)

Company Name	Braskem S.A.
Responsible for the Investor Relations Area	Name: Rosana Cristina Avolio
	E-mail: braskem-ri@braskem.com.br
	Phone: +55 11 3576-9531
Reference date	2026

Scheduled dates for periodic and sporadic disclosure of information

Annual Financial Statement and Standardized Financial Statement (DFP), as of 12/31/2025 03/26/2026

Reference Form for the current fiscal year 05/27/2026

Report on the Brazilian Corporate Governance Code – Listed Companies 07/31/2026

Quarterly Financial Statements – ITR
Referring to 1st quarter	05/13/2026
Referring to 2nd quarter	08/13/2026
Referring to 3rd quarter	11/12/2026

Annual Shareholders’ Meeting
Submission of the Management Proposal	03/27/2026
Submission of the Call Notice	03/27/2026
Annual Shareholders’ Meeting	04/29/2026
Submission of the Minutes of the Annual Shareholders’ Meeting	04/29/2026

Public Meetings with Analysts
Online Public Meeting	11/13/2026

SIGNATURES

        Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: October 30, 2026

	BRASKEM S.A.
	By:	/s/     Carlos Augusto Machado Pereira de Almeida Brandão
		Name:	Carlos Augusto Machado Pereira de Almeida Brandão
		Title:	Chief Financial Officer

DISCLAIMER ON FORWARD-LOOKING STATEMENTS

This Report on Form 6-K may contain forward-looking statements. These statements are not historical facts, but rather are based on the current view and estimates of the Company's management regarding future economic and other circumstances, industry conditions, financial performance and results, including any potential or projected impact regarding the geological event in Alagoas and related legal procedures on the Company's business, financial condition and operating results. The words “project,” “believe,” “estimate,” “expect,” “plan”, “objective” and other similar expressions, when referring to the Company, are used to identify forward-looking statements. Statements related to the possible outcome of legal and administrative proceedings, implementation of operational and financing strategies and investment plans, guidance on future operations, the objective of expanding its efforts to achieve the sustainable macro objectives disclosed by the Company, as well as factors or trends that affect the financial condition, liquidity or operating results of the Company are examples of forward-looking statements. Such statements reflect the current views of the Company's management and are subject to various risks and uncertainties, many of which are beyond the Company’s control. There is no guarantee that the events, trends or expected results will actually occur. The statements are based on various assumptions and factors, including, but not limited to, general economic and market conditions, industry conditions and operating factors, availability, development and financial access to new technologies. Any change in these assumptions or factors, including the projected impact from the joint venture and its development of technologies, from the geological event in Alagoas and related legal procedures and the unprecedented impact on businesses, employees, service providers, shareholders, investors and other stakeholders of the Company could cause effective results to differ significantly from current expectations. For a comprehensive description of the risks and other factors that could impact any forward-looking statements in this document, especially the factors discussed in the sections, see the reports filed with the Brazilian Securities and Exchange Commission (CVM). This Report on Form 6-K does not constitute any offer of securities for sale in Brazil. No securities may be offered or sold in Brazil without being registered or exempted from registration, and any public offer of securities carried out in Brazil must be made through a prospectus, which would be made available by Braskem and contain detailed information on Braskem and its management, as well as its financial statements.