Vale to pay R$512M on participating debentures

Rhea-AI Filing Summary

Vale S.A. (VALE) will pay semi-annual remuneration on its participating debentures on September 30, 2026, in the gross amount of R$ 1,114 per debenture, totaling R$ 512,161,695.811 to holders with positions registered at the close of September 29, 2026. Financial settlement will occur on October 1, 2026 through B3 or Banco Bradesco, depending on the custodian. Withholding income tax will be applied at the rate for fixed-income financial investments, with exemption only for investors who present unequivocal legal proof of tax-exempt status. The total considers 299,148,666 outstanding debentures remaining after the settlement of 89,410,390 debentures that adhered to an optional acquisition offer in 2025.

Key Figures

Semi-annual remuneration per debenture: R$ 1,114 per debenture Total remuneration amount: R$ 512,161,695.811 Outstanding debentures considered: 299,148,666 debentures +4 more

7 metrics

Semi-annual remuneration per debenture R$ 1,114 per debenture Gross amount payable on September 30, 2026

Total remuneration amount R$ 512,161,695.811 Aggregate semi-annual remuneration to all eligible participating debentures

Outstanding debentures considered 299,148,666 debentures Number of participating debentures considered for the calculation after prior settlement

Debentures settled in optional acquisition offer 89,410,390 debentures Participating debentures from the 6th issuance that adhered to the 2025 optional acquisition offer

Record date September 29, 2026 Positions at the close of this date determine eligibility for remuneration

Payment date September 30, 2026 Date on which semi-annual remuneration is paid

Financial settlement date October 1, 2026 Settlement through B3 or Banco Bradesco according to custody agent

Key Terms

participating debentures, withholding income tax, fixed income from financial investments, Optional acquisition offer, +1 more

5 terms

participating debentures financial

"Vale pays semi-annual remuneration on its participating debentures"

withholding income tax financial

"Withholding income tax will be charged on the amount paid"

fixed income from financial investments financial

"at the rate applicable to fixed income from financial investments"

Optional acquisition offer financial

"adhered to the Optional acquisition offer carried out in 2025"

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.

FAQ

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

What is Vale (VALE) announcing in this Form 6-K?

Vale is announcing the payment of semi-annual remuneration on its participating debentures, at R$ 1,114 per debenture, totaling R$ 512,161,695.811, to holders with positions at the close of September 29, 2026.

How much will Vale (VALE) pay per participating debenture and in total?

Vale will pay R$ 1,114 per participating debenture, for a total of R$ 512,161,695.811. The total is based on 299,148,666 outstanding debentures considered for the calculation.

When are the key dates for Vale’s (VALE) debenture remuneration payment?

The record date is the close of September 29, 2026. The payment date is September 30, 2026, and the financial settlement will occur on October 1, 2026 through B3 or Banco Bradesco.

Who is eligible to receive Vale’s (VALE) semi-annual debenture remuneration?

Holders of Vale’s participating debentures with positions registered in custody with B3 or Banco Bradesco at the close of September 29, 2026 will be eligible to receive the semi-annual remuneration.

How will taxes apply to Vale’s (VALE) debenture remuneration payment?

Withholding income tax will be charged on the amount paid, at the rate applicable to fixed income from financial investments. The tax rate varies by investor, with exemption only for those who provide unequivocal legal proof of tax-exempt status.

How many participating debentures did Vale (VALE) consider for this payment?

Vale considered 299,148,666 outstanding debentures for the calculation. This reflects the remaining debentures after the company settled 89,410,390 participating debentures from its 6th issuance that adhered to an optional acquisition offer in 2025.

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

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Available on EDGAR 09/22/2026 - 04:48 PM Accepted by SEC EDGAR 09/22/2026 - 04:48 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 ¨

Vale pays semi-annual remuneration on its participating debentures Rio de Janeiro, September 22nd, 2026 – Vale S.A. (“Vale”) informs that it will pay the semi-annual remuneration on its participating debentures (“debentures”) on September 30th, 2026, in the gross amount of R$ 1.712064114 per debenture, totaling R$ 512,161,695.811 to holders of debentures with a position registered in custody with B3 S.A. - Brasil, Bolsa, Balcão (“B3”) and/or with Banco Bradesco S.A. (“Bradesco”), on the closing of September 29th, 2026. The financial settlement will be on October 1st, 2026, through B3 or Bradesco, according to the debentures’ custody agent. Withholding income tax will be charged on the amount paid to holders of the debentures, at the rate applicable to fixed income from financial investments. The tax rate will vary according to each investors’s individual situation, with exemption exclusively for those who can provide unequivocal, legal proof of their tax-exempt status. Marcelo Feriozzi Bacci Executive Vice President, Finance and Investor Relations For further information, please contact: Vale.RI@vale.com Thiago Lofiego: thiago.lofiego@vale.com Luciana Oliveti: luciana.oliveti@vale.com Pedro Terra: pedro.terra@vale.com Patricia Tinoco: patricia.tinoco@vale.com This press release may include statements that present Vale’s expectations about future events or results. All statements, when based upon expectations about the future, involve various risks and uncertainties. Vale cannot guarantee that such statements will prove correct. These risks and uncertainties include factors related to the following: (a) the countries where we operate, especially Brazil and Canada; (b) the global economy; (c) the capital markets; (d) the mining and metals prices and their dependence on global industrial production, which is cyclical by nature; and (e) global competition in the markets in which Vale operates. To obtain further information on factors that may lead to results different from those forecast by Vale, please consult the reports Vale files with the U.S. Securities and Exchange Commission (SEC), the Brazilian Comissão de Valores Mobiliários (CVM) and in particular the factors discussed under “Forward-Looking Statements” and “Risk Factors” in Vale’s annual report on Form 20-F. 1 Considers, for the calculation, the number of 299,148,666 outstanding debentures remaining after the settlement, by the Company, of 89,410,390 participating debentures from its 6th issuance (“Debentures”), which adhered to the Optional acquisition offer carried out in 2025. For more information about the Optional acquisition offer, click here. Press Release   

 

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 22, 2026		Director of Investor Relations