Company: RTNTF
Filing Date: 2025-09-02
Form Type: 6-K
Source: 0000863064-25-000010
Chunk: 1

Company: RIO TINTO LTD
Filing Date: 2025-09-02
Form: 6-K
Chunk 1
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 dated 29 August 2025 entitled ‘ Appendix 3Z – Final Director’s Interest Notice ’.

### 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          |     | 2 September 2025  |     | Date              |     | 2 September 2025  |