| 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 |
| 01/04/20 | | 16:40:05 | 1 Apr 2020 | | | Total Voting Rights | Rio Tinto PLC | RNS |
| 30/03/20 | | 08:00:07 | 30 Mar 2020 | | | RioTinto plc revised AGM arrangements | Rio Tinto PLC | RNS |
| 24/03/20 | | 16:43:30 | 24 Mar 2020 | | | Second Price Monitoring Extn | Rio Tinto PLC | RNS |
| 24/03/20 | | 16:37:09 | 24 Mar 2020 | | | Price Monitoring Extension | Rio Tinto PLC | RNS |
| 24/03/20 | | 16:16:03 | 24 Mar 2020 | | | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 24/03/20 | | 16:15:06 | 24 Mar 2020 | | | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 24/03/20 | | 07:00:03 | 24 Mar 2020 | | | Rio Tinto update on COVID-19 | Rio Tinto PLC | RNS |
| 23/03/20 | | 12:08:35 | 23 Mar 2020 | | | Second Price Monitoring Extn | Rio Tinto PLC | RNS |
| 23/03/20 | | 12:02:56 | 23 Mar 2020 | | | Price Monitoring Extension | Rio Tinto PLC | RNS |
| 18/03/20 | | 14:01:03 | 18 Mar 2020 | | | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 18/03/20 | | 14:00:04 | 18 Mar 2020 | | | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 16/03/20 | | 16:43:44 | 16 Mar 2020 | | | Second Price Monitoring Extn | Rio Tinto PLC | RNS |
| 16/03/20 | | 16:39:04 | 16 Mar 2020 | | | Price Monitoring Extension | Rio Tinto PLC | RNS |
| 16/03/20 | | 07:00:07 | 16 Mar 2020 | | | Rio Tinto provides update on Oyu Tolgoi project | Rio Tinto PLC | RNS |
| 10/03/20 | | 14:31:01 | 10 Mar 2020 | | | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 10/03/20 | | 14:30:01 | 10 Mar 2020 | | | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 10/03/20 | | 07:00:07 | 10 Mar 2020 | | | Notices of 2020 annual general meetings | Rio Tinto PLC | RNS |
| 04/03/20 | | 07:27:44 | 4 Mar 2020 | | | Resolutions requisitioned by shareholders | Rio Tinto PLC | RNS |
| 03/03/20 | | 15:11:03 | 3 Mar 2020 | | | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 03/03/20 | | 15:10:01 | 3 Mar 2020 | | | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 02/03/20 | | 15:45:01 | 2 Mar 2020 | | | Total Voting Rights | Rio Tinto PLC | RNS |
| 28/02/20 | | 07:00:04 | 28 Feb 2020 | | | Changes to Ore Reserves and Mineral Resources | Rio Tinto PLC | RNS |
| 28/02/20 | | 07:00:04 | 28 Feb 2020 | | | Annual Financial Report | Rio Tinto PLC | RNS |
| 26/02/20 | | 17:22:30 | 26 Feb 2020 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 26/02/20 | | 07:00:04 | 26 Feb 2020 | | | Final Results | Rio Tinto PLC | RNS |
| 26/02/20 | | 07:00:03 | 26 Feb 2020 | | | Rio Tinto Results presentation | Rio Tinto PLC | RNS |
| 25/02/20 | | 16:48:51 | 25 Feb 2020 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 24/02/20 | | 16:53:33 | 24 Feb 2020 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 21/02/20 | | 16:47:52 | 21 Feb 2020 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 21/02/20 | | 08:00:02 | 21 Feb 2020 | | | Directorate Change | Rio Tinto PLC | RNS |
| 20/02/20 | | 17:20:01 | 20 Feb 2020 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 19/02/20 | | 17:15:06 | 19 Feb 2020 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 18/02/20 | | 17:29:08 | 18 Feb 2020 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 18/02/20 | | 07:00:05 | 18 Feb 2020 | | | Rio Tinto progresses Oyu Tolgoi power options | Rio Tinto PLC | RNS |
| 17/02/20 | | 17:11:48 | 17 Feb 2020 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 17/02/20 | | 11:18:29 | 17 Feb 2020 | | | Update on Tropical Cyclone Damien | Rio Tinto PLC | RNS |
| 14/02/20 | | 17:23:00 | 14 Feb 2020 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
