| 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 |
| 04/06/18 | | 16:00:02 | 4 Jun 2018 | | | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 01/06/18 | | 19:21:06 | 1 Jun 2018 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 01/06/18 | | 13:30:01 | 1 Jun 2018 | | | Total Voting Rights | Rio Tinto PLC | RNS |
| 01/06/18 | | 08:00:05 | 1 Jun 2018 | | | Rio Tinto completes the sale of Winchester South | Rio Tinto PLC | RNS |
| 31/05/18 | | 18:39:36 | 31 May 2018 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 30/05/18 | | 19:21:43 | 30 May 2018 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 30/05/18 | | 08:00:04 | 30 May 2018 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 25/05/18 | | 18:09:21 | 25 May 2018 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 23/05/18 | | 17:51:24 | 23 May 2018 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 23/05/18 | | 08:00:03 | 23 May 2018 | | | Rio Tinto update on Grasberg | Rio Tinto PLC | RNS |
| 22/05/18 | | 18:09:25 | 22 May 2018 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 21/05/18 | | 17:58:49 | 21 May 2018 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 18/05/18 | | 17:52:13 | 18 May 2018 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 18/05/18 | | 13:01:01 | 18 May 2018 | | | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 18/05/18 | | 13:00:01 | 18 May 2018 | | | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 18/05/18 | | 08:00:02 | 18 May 2018 | | | Rio Tinto granted accreditation for AutoHaul® | Rio Tinto PLC | RNS |
| 17/05/18 | | 18:19:12 | 17 May 2018 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 16/05/18 | | 17:59:14 | 16 May 2018 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 15/05/18 | | 18:08:34 | 15 May 2018 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 15/05/18 | | 16:20:03 | 15 May 2018 | | | Transaction in Own Shares - Amendment | Rio Tinto PLC | RNS |
| 15/05/18 | | 15:30:01 | 15 May 2018 | | | Presentation - Global Mining and Metals Conference | Rio Tinto PLC | RNS |
| 14/05/18 | | 18:07:49 | 14 May 2018 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 11/05/18 | | 17:44:33 | 11 May 2018 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 10/05/18 | | 18:03:20 | 10 May 2018 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 09/05/18 | | 18:09:17 | 9 May 2018 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 08/05/18 | | 17:55:34 | 8 May 2018 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 04/05/18 | | 17:55:27 | 4 May 2018 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 03/05/18 | | 17:55:04 | 3 May 2018 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 02/05/18 | | 18:03:29 | 2 May 2018 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 02/05/18 | | 13:01:01 | 2 May 2018 | | | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 02/05/18 | | 13:00:01 | 2 May 2018 | | | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 02/05/18 | | 08:01:07 | 2 May 2018 | | | Results of voting at Rio Tinto AGMs | Rio Tinto PLC | RNS |
| 02/05/18 | | 08:00:15 | 2 May 2018 | | | Rio Tinto Limited AGM | Rio Tinto PLC | RNS |
| 01/05/18 | | 18:01:28 | 1 May 2018 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 01/05/18 | | 18:00:05 | 1 May 2018 | | | Total Voting Rights | Rio Tinto PLC | RNS |
| 27/04/18 | | 18:03:55 | 27 Apr 2018 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 27/04/18 | | 08:00:07 | 27 Apr 2018 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |