| 23/03/23 | 16:35:17 | 23 Mar 2023 | | Price Monitoring Extension | RNS |
| 22/03/23 | 07:00:06 | 22 Mar 2023 | | 2022 Annual Results | RNS |
| 15/03/23 | 07:00:10 | 15 Mar 2023 | | Notice of 2022 Annual Results | RNS |
| 13/03/23 | 07:00:04 | 13 Mar 2023 | | Update on Voluntary Delisting From The TSX | RNS |
| 23/02/23 | 07:00:03 | 23 Feb 2023 | | Results of New PEA for Riotinto | RNS |
| 20/02/23 | 07:00:03 | 20 Feb 2023 | | Voluntary Delisting from the TSX | RNS |
| 17/01/23 | 07:00:04 | 17 Jan 2023 | | Q4 Operations Update and 2023 Production Guidance | RNS |
| 12/01/23 | 07:00:03 | 12 Jan 2023 | | Holding(s) in Company | RNS |
| 24/11/22 | 07:00:04 | 24 Nov 2022 | | Update on Exploration Activities | RNS |
| 11/11/22 | 07:00:06 | 11 Nov 2022 | | Holding(s) in Company | RNS |
| 09/11/22 | 14:40:00 | 9 Nov 2022 | | PDMR Share Dealing | RNS |
| 09/11/22 | 07:00:07 | 9 Nov 2022 | | Q3 and YTD 2022 Financial Results | RNS |
| 01/11/22 | 07:00:09 | 1 Nov 2022 | | Establishment of Sustainability Committee | RNS |
| 25/10/22 | 07:00:06 | 25 Oct 2022 | | Notice of Q3 2022 Results | RNS |
| 17/10/22 | 07:00:09 | 17 Oct 2022 | | Q3 2022 Operations Update | RNS |
| 14/10/22 | 12:43:49 | 14 Oct 2022 | | Holding(s) in Company | RNS |
| 05/10/22 | 07:00:02 | 5 Oct 2022 | | Filing of Proyecto Riotinto Technical Report | RNS |
| 29/09/22 | 07:00:13 | 29 Sept 2022 | | Holding(s) in Company | RNS |
| 13/09/22 | 07:00:12 | 13 Sept 2022 | | Change in Dividend Payment Date | RNS |
| 06/09/22 | 07:00:13 | 6 Sept 2022 | | Interim Dividend Foreign Exchange Rates andPayment | RNS |
| 25/08/22 | 10:45:05 | 25 Aug 2022 | | Director/PDMR Shareholding | RNS |
| 23/08/22 | 11:54:44 | 23 Aug 2022 | | Holding(s) in Company | RNS |
| 10/08/22 | 07:00:11 | 10 Aug 2022 | | Q2 and H1 2022 Financial Results | RNS |
| 18/07/22 | 07:00:08 | 18 Jul 2022 | | Notice of Q2 2022 and Interim Results | RNS |
| 14/07/22 | 11:06:07 | 14 Jul 2022 | | Second Price Monitoring Extn | RNS |
| 14/07/22 | 11:00:54 | 14 Jul 2022 | | Price Monitoring Extension | RNS |
| 14/07/22 | 07:00:05 | 14 Jul 2022 | | Q2 2022 Operations Update | RNS |
| 05/07/22 | 07:00:04 | 5 Jul 2022 | | Positive Drilling Results from Campanario Trend | RNS |
| 24/06/22 | 07:00:05 | 24 Jun 2022 | | Grant of Share Options and PDMR Shareholding | RNS |
| 23/06/22 | 12:15:26 | 23 Jun 2022 | | 2022.06.23 - ATYM RNS - Options Executed | RNS |
| 22/06/22 | 12:55:55 | 22 Jun 2022 | | Results of the 2022 Annual General Meeting | RNS |
| 22/06/22 | 07:00:05 | 22 Jun 2022 | | 2022 Annual General Meeting Statement | RNS |
| 26/05/22 | 07:00:10 | 26 May 2022 | | Notice of Annual General Meeting | RNS |
| 20/05/22 | 07:20:52 | 20 May 2022 | | PDMR Share Purchase and Shareholding | RNS |
| 19/05/22 | 07:00:09 | 19 May 2022 | | Q1 2022 Financial Results | RNS |
| 18/05/22 | 16:11:10 | 18 May 2022 | | Appointment of Director | RNS |
| 18/05/22 | 07:00:09 | 18 May 2022 | | Filing of Proyecto Masa Valverde Technical Report | RNS |
| 11/05/22 | 07:00:05 | 11 May 2022 | | Notice of Unaudited Q1 2022 Results | RNS |
| 03/05/22 | 17:15:07 | 3 May 2022 | | Holding(s) in Company | RNS |
| 27/04/22 | 07:00:10 | 27 Apr 2022 | | Publication of Site Visit Presentation | RNS |
| 25/04/22 | 07:00:06 | 25 Apr 2022 | | Publication of Inaugural Sustainability Report | RNS |
| 13/04/22 | 07:00:11 | 13 Apr 2022 | | New Resource Estimates: San Dionisio & San Antonio | RNS |
| 13/04/22 | 07:00:11 | 13 Apr 2022 | | First Quarter 2022 Operations Update | RNS |
| 07/04/22 | 07:00:05 | 7 Apr 2022 | | Shareholder Update | RNS |
| 06/04/22 | 08:07:03 | 6 Apr 2022 | | Holding(s) in Company | RNS |
| 05/04/22 | 14:00:56 | 5 Apr 2022 | | Holding(s) in Company | RNS |
| 05/04/22 | 07:00:03 | 5 Apr 2022 | | Increase in Mineral Resources at Masa Valverde | RNS |
| 01/04/22 | 09:05:23 | 1 Apr 2022 | | Second Price Monitoring Extn | RNS |
| 01/04/22 | 09:00:16 | 1 Apr 2022 | | Price Monitoring Extension | RNS |
| 31/03/22 | 16:48:19 | 31 Mar 2022 | | Proposed placing in Atalaya Mining Plc | RNS |
