Vale reports no August trades in own securities

Vale S.A. discloses no August 2026 trading in its own securities, only unchanged share and ADR holdings by the company and key affiliates.

Rhea-AI Filing Summary

Vale S.A. (VALE) reports that in August 2026 neither the company nor its subsidiaries and affiliates carried out any transactions involving its own securities or derivatives. The report instead lists existing positions held by Vale S.A., Mineração Brasileiras Reunidas S.A., and Vale Holdings B.V.

Vale S.A. itself held 14,482,658 common shares and no ADRs, Mineração Brasileiras Reunidas S.A. held 3,534,700 common shares, and Vale Holdings B.V. held 165,379,611 ADRs, with opening and closing balances unchanged over the month.

Key Figures

Vale S.A. common shares held by company: 14,482,658 shares Vale ADRs held by Vale S.A.: 0 ADRs Common shares held by Mineração Brasileiras Reunidas S.A.: 3,534,700 shares +1 more

4 metrics

Vale S.A. common shares held by company 14,482,658 shares Opening and closing balance for August 2026

Vale ADRs held by Vale S.A. 0 ADRs Opening and closing balance for August 2026

Common shares held by Mineração Brasileiras Reunidas S.A. 3,534,700 shares Opening and closing balance for August 2026

ADRs held by Vale Holdings B.V. 165,379,611 ADRs Opening and closing balance for August 2026

Key Terms

Foreign Private Issuer, Form 20-F, American Depositary Receipts (ADR), derivatives

4 terms

Foreign Private Issuer regulatory

"Report of Foreign Private Issuer Pursuant to Rule 13a-16"

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.

Form 20-F regulatory

"whether the registrant files or will file annual reports under cover of Form 20-F"

Form 20-F is the standardized annual disclosure that non-U.S. companies must file with the U.S. securities regulator when their shares are traded in the U.S.; it contains audited financial statements, a plain-language description of the business, management discussion, governance details and key risk factors. It matters to investors because it provides a consistent, comparable company “report card” and rulebook, helping buyers assess financial health, governance and risks before investing.

American Depositary Receipts (ADR) financial

"Security/Derivative Security Characteristics Quantity Other ADR 165,379,611"

derivatives financial

"no transactions involving securities and derivatives were carried out"

Derivatives are financial contracts whose value depends on the price or performance of another asset, such as a stock, bond, commodity, currency or interest rate. Investors use them to hedge against risk, to speculate on future price moves, or to gain exposure without owning the asset — like buying insurance or placing a leveraged bet — so they can both protect portfolios and magnify gains or losses, affecting risk and market liquidity.

FAQ

What does Vale S.A. (VALE) report about its own share trading in August 2026?

Vale S.A. reports that no transactions involving its own securities or derivatives were carried out by the company, its subsidiaries, or affiliates during August 2026; only existing positions are listed with opening and closing balances unchanged for the month.

How many Vale S.A. common shares does the company itself hold as disclosed in this 6-K?

Vale S.A. discloses that it held 14,482,658 common shares (ON), with the same amount shown as both the opening and closing balance for the period, indicating no change in its direct share position during August 2026.

What holdings of Vale shares does Mineração Brasileiras Reunidas S.A. report?

Mineração Brasileiras Reunidas S.A. reports holdings of 3,534,700 Vale common shares (ON), with this quantity unchanged between the opening and closing balance for the month covered by the report.

How many Vale ADRs does Vale Holdings B.V. hold according to the filing?

Vale Holdings B.V. is listed as holding 165,379,611 ADRs representing Vale securities. This amount appears as both the opening and closing balance, indicating no ADR transactions by this affiliate during the reported month.

Does Vale S.A. report any derivatives positions in this September 2026 Form 6-K?

The report states that the company, its subsidiaries, and affiliates carried out no transactions in securities and derivatives in August 2026. The positions table lists only common shares and ADRs, with no separate derivatives positions disclosed.

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

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Available on EDGAR 09/11/2026 - 06:01 AM Accepted by SEC EDGAR 09/10/2026 - 05:55 PM Learn about SEC filing dates

United States

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

Vale S.A.

Praia de Botafogo nº 186, 18º andar, Botafogo
22250-145 Rio de Janeiro, RJ, Brazil

(Address of principal executive office)

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

(Check One) Form 20-F x Form 40-F ¨

INDIVIDUAL FORM Trading of Securities by the Company itself, its subsidiaries and affiliates In 08/2026 ( ) only the following transactions involving securities and derivatives were carried out. (X) no transactions involving securities and derivatives were carried out. The following positions in securities and derivatives are held. Company Name: VALE S.A. Name: VALE S.A. CPF/CNPJ: 33.592.510/0001-54 Qualification: Opening Balance Security/Derivative Security Characteristics Quantity Shares ON 14,482,658 Other ADR 0 Transactions During the Month Security/Derivative Security Characteristics Broker Transaction Day Quantity Price Volume (R$) Closing Balance Security/Derivative Security Characteristics Quantity Shares ON 14,482,658 Other ADR 0 Company Name: VALE S.A. Name: Mineração Brasileiras Reunidas S.A. CPF/CNPJ: 33.417.445/0001-20 Qualification: Opening Balance Security/Derivative Security Characteristics Quantity Shares ON 3,534,700 Transactions During the Month Security/Derivative Security Characteristics Broker Transaction Day Quantity Price Volume (R$) Closing Balance Security/Derivative Security Characteristics Quantity Shares ON 3,534,700 Company Name: VALE S.A. Name: Vale Holdings B.V. CPF/CNPJ: Qualification: Opening Balance Security/Derivative Security Characteristics Quantity Other ADR 165,379,611 Transactions During the Month Security/Derivative Security Characteristics Broker Transaction Day Quantity Price Volume (R$) Closing Balance Security/Derivative Security Characteristics Quantity Other ADR 165,379,611

 

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.

	Vale S.A. (Registrant)
	By:	/s/ Thiago Lofiego
Date: September 10, 2026		Director of Investor Relations