| 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 |
| 21/09/17 | | 18:03:24 | 21 Sept 2017 | | | Rio Tinto share buy-back programme | Rio Tinto PLC | RNS |
| 21/09/17 | | 18:00:01 | 21 Sept 2017 | | | Rio Tinto share buy-back programme | Rio Tinto PLC | RNS |
| 20/09/17 | | 18:27:10 | 20 Sept 2017 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 19/09/17 | | 18:40:05 | 19 Sept 2017 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 18/09/17 | | 18:39:28 | 18 Sept 2017 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 15/09/17 | | 18:09:53 | 15 Sept 2017 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 15/09/17 | | 16:15:33 | 15 Sept 2017 | | | Chris Lynch to retire as Rio Tinto CFO | Rio Tinto PLC | RNS |
| 14/09/17 | | 18:39:35 | 14 Sept 2017 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 13/09/17 | | 18:29:15 | 13 Sept 2017 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 13/09/17 | | 14:19:26 | 13 Sept 2017 | | | Deutsche Bank 2017 Metals & Mining conference | Rio Tinto PLC | RNS |
| 12/09/17 | | 18:58:59 | 12 Sept 2017 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 12/09/17 | | 15:30:01 | 12 Sept 2017 | | | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 11/09/17 | | 18:41:07 | 11 Sept 2017 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 11/09/17 | | 12:01:01 | 11 Sept 2017 | | | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 11/09/17 | | 12:00:01 | 11 Sept 2017 | | | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 08/09/17 | | 18:16:35 | 8 Sept 2017 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 07/09/17 | | 18:43:47 | 7 Sept 2017 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 07/09/17 | | 08:00:01 | 7 Sept 2017 | | | Increase to Kestrel Ore Reserves | Rio Tinto PLC | RNS |
| 06/09/17 | | 18:47:31 | 6 Sept 2017 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 05/09/17 | | 18:27:38 | 5 Sept 2017 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 04/09/17 | | 18:20:46 | 4 Sept 2017 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 01/09/17 | | 18:21:59 | 1 Sept 2017 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 01/09/17 | | 18:10:01 | 1 Sept 2017 | | | Total Voting Rights | Rio Tinto PLC | RNS |
| 01/09/17 | | 08:00:01 | 1 Sept 2017 | | | Rio Tinto completes divestment of Coal & Allied | Rio Tinto PLC | RNS |
| 31/08/17 | | 18:09:58 | 31 Aug 2017 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 30/08/17 | | 18:14:10 | 30 Aug 2017 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 29/08/17 | | 18:18:53 | 29 Aug 2017 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 25/08/17 | | 18:08:29 | 25 Aug 2017 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 24/08/17 | | 18:18:26 | 24 Aug 2017 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 23/08/17 | | 18:24:16 | 23 Aug 2017 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 22/08/17 | | 18:04:00 | 22 Aug 2017 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 21/08/17 | | 18:06:15 | 21 Aug 2017 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 18/08/17 | | 18:20:06 | 18 Aug 2017 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 17/08/17 | | 18:17:19 | 17 Aug 2017 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
| 17/08/17 | | 13:51:01 | 17 Aug 2017 | | | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 17/08/17 | | 13:50:01 | 17 Aug 2017 | | | Director/PDMR Shareholding | Rio Tinto PLC | RNS |
| 16/08/17 | | 18:30:52 | 16 Aug 2017 | | | Transaction in Own Shares | Rio Tinto PLC | RNS |
