Company: RTNTF
Filing Date: 2025-02-03
Form Type: 6-K
Source: 0001628280-25-003435
Chunk: 1

Company: RIO TINTO LTD
Filing Date: 2025-02-03
Form: 6-K
Chunk 1
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 issue, conversion or payment up of unquoted equity securities’.

99.9 Stock Exchange announcement dated 23 January 2025 entitled ‘Appendix 3G – Notification of issue, conversion or payment up of unquoted equity securities’.

99.10 Stock Exchange announcement dated 23 January 2025 entitled ‘Form 604 – Notice of change of interests of substantial holder’.

99.11 Media release dated 24 January 2025 entitled ‘Rio Tinto provides Iron Ore update following Tropical Cyclone Sean’.

99.12 Stock Exchange announcement dated 28 January 2025 entitled ‘TR-1: Standard form for notification of major holdings’.

99.13 Media release dated 30 January 2025 entitled ‘Rio Tinto and Hydro partner on carbon capture technologies for aluminium smelters’.

### 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          |     | 3 February 2025   |     | Date              |     | 3 February 2025   |