| 30/07/26 | 12:00:01 | 30 Jul 2026 | | Director/PDMR Shareholding |
| 29/07/26 | 07:00:08 | 29 Jul 2026 | | Rio Tinto 2026 Half Year Results Presentation |
| 29/07/26 | 07:00:01 | 29 Jul 2026 | | Rio Tinto 2026 half year results |
| 22/07/26 | 16:00:00 | 22 Jul 2026 | | Director/PDMR Shareholding |
| 22/07/26 | 16:00:00 | 22 Jul 2026 | | Director/PDMR Shareholding |
| 15/07/26 | 07:00:05 | 15 Jul 2026 | | Second quarter production results |
| 01/07/26 | 16:00:00 | 1 Jul 2026 | | Issue of Shares |
| 01/07/26 | 16:00:00 | 1 Jul 2026 | | Total Voting Rights |
| 18/06/26 | 16:00:00 | 18 Jun 2026 | | Application for Admission |
| 09/06/26 | 15:00:00 | 9 Jun 2026 | | Director/PDMR Shareholding |
| 08/06/26 | 15:00:00 | 8 Jun 2026 | | Issue of Shares |
| 01/06/26 | 16:30:01 | 1 Jun 2026 | | Total Voting Rights |
| 27/05/26 | 11:49:04 | 27 May 2026 | | Report on Payments to Governments |
| 18/05/26 | 07:30:00 | 18 May 2026 | | Appointment of Group Company Secretary |
| 14/05/26 | 07:30:01 | 14 May 2026 | | Rio Tinto appoints new Chief Legal Officer |
| 12/05/26 | 13:41:19 | 12 May 2026 | | BoA Global Metals, Mining & Steel Conference 2026 |
| 12/05/26 | 11:15:01 | 12 May 2026 | | Director/PDMR Shareholding |
| 12/05/26 | 11:15:01 | 12 May 2026 | | Director/PDMR Shareholding |
| 06/05/26 | 15:10:00 | 6 May 2026 | | Results of Rio Tinto annual general meetings |
| 06/05/26 | 08:45:00 | 6 May 2026 | | Rio Tinto annual general meetings |
| 05/05/26 | 14:00:00 | 5 May 2026 | | Director/PDMR Shareholding |
| 05/05/26 | 14:00:00 | 5 May 2026 | | Director/PDMR Shareholding |
| 01/05/26 | 15:30:01 | 1 May 2026 | | Total Voting Rights |
| 23/04/26 | 17:15:01 | 23 Apr 2026 | | Director/PDMR Shareholding |
| 22/04/26 | 16:00:00 | 22 Apr 2026 | | Application for Admission |
| 21/04/26 | 17:15:00 | 21 Apr 2026 | | Director/PDMR Shareholding |
| 21/04/26 | 17:15:00 | 21 Apr 2026 | | Director/PDMR Shareholding |
| 21/04/26 | 17:15:00 | 21 Apr 2026 | | Director/PDMR Shareholding |
| 21/04/26 | 17:15:00 | 21 Apr 2026 | | Director/PDMR Shareholding |
| 21/04/26 | 07:00:06 | 21 Apr 2026 | | Drilling/Production Report |
| 07/04/26 | 09:35:13 | 7 Apr 2026 | | Notice of dividend currency exchange rates |
| 01/04/26 | 16:30:00 | 1 Apr 2026 | | Total Voting Rights |
| 31/03/26 | 15:00:01 | 31 Mar 2026 | | Publication of Supplementary Prospectus |
| 25/03/26 | 07:00:06 | 25 Mar 2026 | | Boyne aluminium smelter: long-term futuresecured |
| 20/03/26 | 16:00:01 | 20 Mar 2026 | | Director/PDMR Shareholding |
| 20/03/26 | 16:00:01 | 20 Mar 2026 | | Director/PDMR Shareholding |
| 20/03/26 | 07:00:09 | 20 Mar 2026 | | Notices of 2026 annual general meetings |
| 11/03/26 | 16:00:01 | 11 Mar 2026 | | Admission of Further Securities to Trading |
| 04/03/26 | 16:10:00 | 4 Mar 2026 | | Director/PDMR Shareholding |
| 04/03/26 | 15:00:01 | 4 Mar 2026 | | Application for Admission |
| 02/03/26 | 17:00:00 | 2 Mar 2026 | | Total Voting Rights |
| 24/02/26 | 17:30:01 | 24 Feb 2026 | | Director/PDMR Shareholding |
| 24/02/26 | 17:30:00 | 24 Feb 2026 | | Director/PDMR Shareholding |
| 24/02/26 | 07:00:08 | 24 Feb 2026 | | Director/PDMR Shareholding |
| 19/02/26 | 07:00:15 | 19 Feb 2026 | | 2026 Annual General Meeting dates |
| 19/02/26 | 07:00:13 | 19 Feb 2026 | | 2025 Annual Report |
| 19/02/26 | 07:00:12 | 19 Feb 2026 | | 2025 Full year results presentation |
| 19/02/26 | 07:00:09 | 19 Feb 2026 | | Mineral Resources and Ore Reserves updates |
| 19/02/26 | 07:00:06 | 19 Feb 2026 | | Final Results |
| 12/02/26 | 07:00:08 | 12 Feb 2026 | | Rio Tinto executive team change |
