| 06/02/26 | RIO | 12:38:00 | 6 Feb 2026 | | RIO | Norges Bank - Form 8.3 - Rio Tinto plc and Rio Tinto Limited | RIO Tinto plc | PRN |
| 05/02/26 | RIO | 15:17:00 | 5 Feb 2026 | | RIO | Norges Bank - Form 8.3 - Rio Tinto plc and Rio Tinto Limited | RIO Tinto plc | PRN |
| 02/02/26 | RIO | 11:27:00 | 2 Feb 2026 | | RIO | Norges Bank - Form 8.3 - Rio Tinto PLC & Rio Tinto Limited | RIO Tinto plc | PRN |
| 30/01/26 | RIO | 12:26:00 | 30 Jan 2026 | | RIO | Norges Bank - Form 8.3 - Rio Tinto PLC & Rio Tinto Limited | RIO Tinto plc | PRN |
| 22/01/26 | RIO | 14:41:00 | 22 Jan 2026 | | RIO | State Farm Mutual Automobile Insurance Company - Form 8.3 - Rio Tinto plc | RIO Tinto plc | PRN |
| 22/01/26 | RIO | 09:16:00 | 22 Jan 2026 | | RIO | Norges Bank - Form 8.3 - Rio Tinto plc and Rio Tinto Limited | RIO Tinto plc | PRN |
| 22/01/26 | RIO | 07:00:00 | 22 Jan 2026 | | RIO | Dodge & Cox - Dodge & Cox - Form 8.3 - Rio Tinto plc and Rio Tinto Limited | RIO Tinto plc | PRN |
| 20/01/26 | RIO | 09:37:00 | 20 Jan 2026 | | RIO | Norges Bank - Form 8.3 - Rio Tinto plc and Rio Tinto Limited | RIO Tinto plc | PRN |
| 19/01/26 | RIO | 15:23:00 | 19 Jan 2026 | | RIO | Norges Bank - Form 8.3 - Rio Tinto plc and Rio Tinto Limited | RIO Tinto plc | PRN |
| 16/01/26 | RIO | 14:01:00 | 16 Jan 2026 | | RIO | Norges Bank - Form 8.3 - Rio Tinto plc and Rio Tinto Limited | RIO Tinto plc | PRN |
| 16/01/26 | RIO | 13:39:00 | 16 Jan 2026 | | RIO | Norges Bank - Form 8.3 - Rio Tinto Plc and Rio Tinto Limited | RIO Tinto plc | PRN |
| 13/01/26 | RIO | 09:58:00 | 13 Jan 2026 | | RIO | Norges Bank - Form 8.3 - Rio Tinto PLC | RIO Tinto plc | PRN |
| 12/01/26 | RIO | 11:59:00 | 12 Jan 2026 | | RIO | Norges Bank - Form 8.3 - Rio Tinto Plc | RIO Tinto plc | PRN |
| 24/02/25 | RIO | 07:18:06 | 24 Feb 2025 | | RIO | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 20/02/25 | RIO | 07:00:10 | 20 Feb 2025 | | RIO | Notices of 2025 annual general meetings | Rio Tinto PLC | RNS |
| 19/02/25 | RIO | 18:00:05 | 19 Feb 2025 | | RIO | 2024 Annual Report | Rio Tinto PLC | RNS |
| 19/02/25 | RIO | 18:00:04 | 19 Feb 2025 | | RIO | Rio Tinto Board changes | Rio Tinto PLC | RNS |
| 19/02/25 | RIO | 18:00:02 | 19 Feb 2025 | | RIO | 2024 Full year results presentation | Rio Tinto PLC | RNS |
| 19/02/25 | RIO | 18:00:01 | 19 Feb 2025 | | RIO | Mineral Resources and Ore Reserves updates | Rio Tinto PLC | RNS |
| 19/02/25 | RIO | 18:00:00 | 19 Feb 2025 | | RIO | Final Results | Rio Tinto PLC | RNS |
| 03/02/25 | RIO | 13:00:00 | 3 Feb 2025 | | RIO | Total Voting Rights | Rio Tinto PLC | RNS |
| 29/01/25 | RIO | 12:00:00 | 29 Jan 2025 | | RIO | Holding(s) in Company | Rio Tinto PLC | RNS |
| 21/01/25 | RIO | 17:00:00 | 21 Jan 2025 | | RIO | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 21/01/25 | RIO | 17:00:00 | 21 Jan 2025 | | RIO | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 16/01/25 | RIO | 07:00:05 | 16 Jan 2025 | | RIO | Fourth quarter production results | Rio Tinto PLC | RNS |
| 02/01/25 | RIO | 15:45:01 | 2 Jan 2025 | | RIO | Total Voting Rights | Rio Tinto PLC | RNS |
| 02/01/25 | RIO | 07:00:06 | 2 Jan 2025 | | RIO | 2025 Key Dates | Rio Tinto PLC | RNS |
| 19/12/24 | RIO | 08:58:26 | 19 Dec 2024 | | RIO | Rio Tinto appoints new Chief People Officer | Rio Tinto PLC | RNS |
| 12/12/24 | RIO | 12:00:01 | 12 Dec 2024 | | RIO | Rio Tinto to invest in Rincon lithium project | Rio Tinto PLC | RNS |
| 04/12/24 | RIO | 16:45:00 | 4 Dec 2024 | | RIO | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 04/12/24 | RIO | 16:45:00 | 4 Dec 2024 | | RIO | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 04/12/24 | RIO | 07:00:06 | 4 Dec 2024 | | RIO | Investing for a stronger, diversified portfolio | Rio Tinto PLC | RNS |
| 04/12/24 | RIO | 07:00:06 | 4 Dec 2024 | | RIO | Rincon Project Mineral Resources and Ore Reserves | Rio Tinto PLC | RNS |
| 04/12/24 | RIO | 07:00:06 | 4 Dec 2024 | | RIO | Sumitomo to partner on Winu copper-gold project | Rio Tinto PLC | RNS |
| 02/12/24 | RIO | 16:45:00 | 2 Dec 2024 | | RIO | Total Voting Rights | Rio Tinto PLC | RNS |
| 19/11/24 | RIO | 07:53:42 | 19 Nov 2024 | | RIO | Rio Tinto moves to over 98% ownership of ERA | Rio Tinto PLC | RNS |
| 01/11/24 | RIO | 16:00:00 | 1 Nov 2024 | | RIO | Block listing Interim Review | Rio Tinto PLC | RNS |
| 01/11/24 | RIO | 14:00:00 | 1 Nov 2024 | | RIO | Total Voting Rights | Rio Tinto PLC | RNS |
| 24/10/24 | RIO | 16:00:00 | 24 Oct 2024 | | RIO | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 24/10/24 | RIO | 16:00:00 | 24 Oct 2024 | | RIO | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 21/10/24 | RIO | 17:30:00 | 21 Oct 2024 | | RIO | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 21/10/24 | RIO | 17:30:00 | 21 Oct 2024 | | RIO | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 16/10/24 | RIO | 16:00:00 | 16 Oct 2024 | | RIO | Block Listing | Rio Tinto PLC | RNS |
| 16/10/24 | RIO | 07:00:07 | 16 Oct 2024 | | RIO | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 16/10/24 | RIO | 07:00:07 | 16 Oct 2024 | | RIO | Third quarter production results | Rio Tinto PLC | RNS |
| 09/10/24 | RIO | 07:00:06 | 9 Oct 2024 | | RIO | Rio Tinto to acquire Arcadium Lithium | Rio Tinto PLC | RNS |
| 07/10/24 | RIO | 07:00:06 | 7 Oct 2024 | | RIO | Rio Tinto confirms approach to Arcadium Lithium | Rio Tinto PLC | RNS |
| 02/10/24 | RIO | 17:30:00 | 2 Oct 2024 | | RIO | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 01/10/24 | RIO | 17:30:00 | 1 Oct 2024 | | RIO | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 01/10/24 | RIO | 17:30:00 | 1 Oct 2024 | | RIO | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
