[6-K] RIO TINTO PLC Current Report (Foreign Issuer)

Rhea-AI Filing Summary

Rio Tinto PLC filed a 6‑K that compiles recent Stock Exchange announcements covering changes in shareholdings by senior personnel, a director's interest notice, notifications about the interim dividend and its currency exchange rates, and a note on total voting rights and issued capital. Announcements referenced include PDMR/KMP disclosures dated 3 September 2025 and 12 September 2025, a director change notice dated 12 September 2025, dividend notifications dated 16 September 2025 and 29 September 2025, and a total voting rights statement. The filings are administrative disclosures that inform investors about ownership by key personnel, a director's transactions, and the mechanics of the interim dividend payment.

Positive

• Dividend notifications were formally announced on 16 September 2025 and 29 September 2025, clarifying distribution mechanics
• PDMR/KMP shareholding disclosures on 3 September 2025 and 12 September 2025 increase transparency about insider positions
• Director interest notice (Appendix 3Y) dated 12 September 2025 provides formal record of a director's transaction

Negative

• None.

Insights

Corporate Governance Analyst

Key management shareholdings and director interest updates increase transparency around insider positions.

The filing lists multiple PDMR/KMP announcements dated 3 September 2025 and 12 September 2025

These disclosures show who among senior personnel holds or has changed holdings; that information helps assess alignment of management with shareholders in the near term and may affect perceptions of insider confidence within days of each notice.

Investor Relations Specialist

Dividend notifications and exchange‑rate details clarify cash distribution mechanics for interim payout.

The filing references dividend notifications and a notice of dividend currency exchange rates dated 16 September 2025 and a further notification on 29 September 2025.

These items are operationally important for shareholders expecting the interim dividend because they specify payment currency conversions and the formal notification of distribution; expect settlement and payment timing details to follow the stated notices.

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

UNDER THE SECURITIES EXCHANGE ACT OF 1934

for the month of September 2025

Commission file number: 001-10533			Commission file number: 001-34121
Rio Tinto plc			Rio Tinto Limited
			ABN 96 004 458 404
(Translation of registrant’s name into English)			(Translation of registrant’s name into English)
6 St. James’s Square			Level 43, 120 Collins Street
London, SW1Y 4AD, United Kingdom			Melbourne, Victoria 3000, Australia
(Address of principal executive offices)			(Address of principal executive offices)

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

Form 20-F ☒ Form 40-F ☐

EXHIBITS

99.1Stock Exchange announcement dated 1 September 2025 entitled ‘Total Voting Rights and Issued Capital’.

99.2Stock Exchange announcement dated 3 September 2025 entitled ‘Shareholdings of persons discharging managerial responsibility (PDMR) / Key Management Personnel (KMP)’.

99.3Stock Exchange announcement dated 12 September 2025 entitled ‘Shareholdings of persons discharging managerial responsibility (PDMR) / Key Management Personnel (KMP)’.

99.4Stock Exchange announcement dated 12 September 2025 entitled ‘Appendix 3Y – Change of Director’s Interest Notice’.

99.5Stock Exchange announcement dated 16 September 2025 entitled ‘Appendix 3A.1 – Notification of dividend / distribution’.

99.6Stock Exchange announcement dated 16 September 2025 entitled ‘Notice of dividend currency exchange rates 2025 interim dividend’.

99.7Stock Exchange announcement dated 29 September 2025 entitled ‘Appendix 3A.1 – Notification of dividend / distribution’.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrants have duly caused this report to be signed on their behalf by the undersigned, thereunto duly authorised.

Rio Tinto plc						Rio Tinto Limited
(Registrant)						(Registrant)
By			/s/ Andrew Hodges			By			/s/ Tim Paine
Name			Andrew Hodges			Name			Tim Paine
Title			Company Secretary			Title			Company Secretary
Date			1 October 2025			Date			1 October 2025

FAQ

What did RIO disclose about insider shareholdings in this 6‑K?

The filing references Stock Exchange announcements disclosing shareholdings of persons discharging managerial responsibility and key management personnel on 3 September 2025 and 12 September 2025.

Is there a director transaction noted for RIO in this filing?

Yes. An Appendix 3Y change of director's interest notice is included dated 12 September 2025.

What dividend information does the 6‑K include for RIO?

The filing includes Appendix 3A.1 notifications of the interim dividend/distribution dated 16 September 2025 and 29 September 2025, plus a notice of dividend currency exchange rates on 16 September 2025.

Does the filing state total voting rights or issued capital for RIO?

Yes. A item titled Total Voting Rights and Issued Capital is referenced in the compilation of announcements.

Are there financial tables or earnings data in this 6‑K?

No. The meta indicates there are no financial tables, major transactions, or earnings data in the provided content.