Braskem reports August 2026 treasury share trades

Rhea-AI Filing Summary

Braskem S.A. (BAK) furnished an update on its own securities and derivatives positions for August 2026, as required by Article 11 of CVM Resolution #44/2021. The company reports that the only operations with its securities and derivatives were those listed, involving Class “A” preferred shares held in treasury.

The report also reiterates that Braskem’s disclosures may include forward-looking statements subject to various risks and uncertainties, including references to a geological event in Alagoas and COVID-19, directing readers to its Form 20-F and subsequent Exchange Act reports for a more complete discussion of risk factors.

Key Figures

Treasury share trades in month: 27 shares

1 metrics

Treasury share trades in month 27 shares Trading in the month for Class “A” preferred shares in August 2026

Key Terms

Form 6-K, CVM Resolution #44/2021, forward-looking statements

3 terms

Form 6-K regulatory

"This report on Form 6-K may contain forward-looking statements"

A Form 6-K is a report that companies listed in certain countries file to provide important updates, such as financial results, corporate changes, or other significant information, to regulators and investors. It functions like an official company update or news release, helping investors stay informed about developments that could affect their investment decisions.

CVM Resolution #44/2021 regulatory

"in compliance with Article 11 - CVM Instruction # 44/2021"

forward-looking statements regulatory

"This report on Form 6-K may contain 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.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does Braskem S.A. (BAK) report in this September 2026 Form 6-K?

Braskem S.A. reports its positions and operations in its own securities and derivatives for August 2026, in compliance with Article 11 of CVM Resolution #44/2021, focusing on Class “A” preferred shares held in treasury.

Which type of shares does Braskem S.A. (BAK) highlight in this filing?

The filing highlights Braskem’s Class “A” preferred shares, including those held in treasury, and describes the operations with these securities during August 2026.

What period of securities activity does Braskem S.A. (BAK) cover here?

The report covers securities and derivatives activity for August 2026, stating that the only operations with Braskem’s own securities and derivatives are those specifically listed in the document.

Does Braskem S.A. (BAK) mention derivatives in this Form 6-K?

Yes. Braskem notes that it is reporting securities and derivatives positions and activity in line with CVM Resolution #44/2021, though the focus of the tabular information is on Class “A” preferred shares and treasury holdings.

What forward-looking information does Braskem S.A. (BAK) reference?

Braskem states that the report may contain forward-looking statements based on management’s current views and notes risks related to the geological event in Alagoas and COVID-19, directing readers to its Form 20-F and other SEC reports for detailed risks.

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

Form 6-K: How Foreign Companies Report to the SEC →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Available on EDGAR 09/11/2026 - 06:04 AM Accepted by SEC EDGAR 09/10/2026 - 07:04 PM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

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

For the month of September, 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- _____.

In Aug/26 ( ) ( x ) Securities/Derivatives Securities Characteristics Intermediate Operation Day Quantity Price Volume (R$) 27 Quantity Qualification: Shares in Treasury Share Class “A” Preferred Share Closing Balance Trading in the month 27 Securities/Derivatives Securities Characteristics Share Class “A” Preferred Share Securities/Derivatives Securities Characteristics Quantity INDIVIDUAL FORM SHARES HELD IN TREASURY(Article 11 of CVM Resolution #44/2021) the only operations with securities and derivatives were those presented below, in compliance with Article 11 - CVM Instruction # 44/2021 no operation with securities and derivatives, in compliance with Article 11 - CVM Instruction # 44/2021, Opening Balance 42.150.391/0001-70 Corporate Taxpayers ID Company’s Name: Braskem S.A. were held. Below are the securities and derivatives held by Braskem S.A. Name: Braskem S.A.

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: September 10, 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 within the meaning of the Private Securities Litigation Reform Act of 1995. These statements are statements that are not historical facts, and are based on our management’s current view and estimates of future economic and other circumstances, industry conditions, company performance and financial results, including any potential or projected impact of the geological event in Alagoas and related legal proceedings and of COVID-19 on our business, financial condition and operating results. The words “anticipates,” “believes,” “estimates,” “expects,” “plans” and similar expressions, as they relate to the company, are intended to identify forward-looking statements. Statements regarding the potential outcome of legal and administrative proceedings, the implementation of principal operating and financing strategies and capital expenditure plans, the direction of future operations and the factors or trends affecting our financial condition, liquidity or results of operations are examples of forward-looking statements. Such statements reflect the current views of our management and are subject to a number of risks and uncertainties, many of which are outside of the our control. There is no guarantee that the expected events, trends or results will actually occur. The statements are based on many assumptions and factors, including general economic and market conditions, industry conditions, and operating factors. Any changes in such assumptions or factors, including the projected impact of the geological event in Alagoas and related legal proceedings and the unprecedented impact of COVID-19 pandemic on our business, employees, service providers, stockholders, investors and other stakeholders, could cause actual results to differ materially from current expectations. Please refer to our annual report on Form 20-F for the year ended December 31, 2019 filed with the SEC, as well as any subsequent filings made by us pursuant to the Exchange Act, each of which is available on the SEC’s website (www.sec.gov), for a full discussion of the risks and other factors that may impact any forward-looking statements in this presentation.