| 23/12/21 | 09:06:19 | 23 Dec 2021 | | Second Price Monitoring Extn | RNS |
| 23/12/21 | 09:00:49 | 23 Dec 2021 | | Price Monitoring Extension | RNS |
| 23/12/21 | 08:27:43 | 23 Dec 2021 | | Leigh Creek Copper Mine - Funding and PEPR Update | RNS |
| 14/12/21 | 11:05:54 | 14 Dec 2021 | | Second Price Monitoring Extn | RNS |
| 14/12/21 | 11:00:57 | 14 Dec 2021 | | Price Monitoring Extension | RNS |
| 10/12/21 | 16:41:54 | 10 Dec 2021 | | Second Price Monitoring Extn | RNS |
| 10/12/21 | 16:36:56 | 10 Dec 2021 | | Price Monitoring Extension | RNS |
| 10/12/21 | 14:05:49 | 10 Dec 2021 | | Second Price Monitoring Extn | RNS |
| 10/12/21 | 14:01:04 | 10 Dec 2021 | | Price Monitoring Extension | RNS |
| 10/12/21 | 11:06:14 | 10 Dec 2021 | | Second Price Monitoring Extn | RNS |
| 10/12/21 | 11:00:59 | 10 Dec 2021 | | Price Monitoring Extension | RNS |
| 10/12/21 | 09:05:28 | 10 Dec 2021 | | Second Price Monitoring Extn | RNS |
| 10/12/21 | 09:00:30 | 10 Dec 2021 | | Price Monitoring Extension | RNS |
| 17/11/21 | 07:00:05 | 17 Nov 2021 | | Redmoor Update | RNS |
| 29/10/21 | 11:02:57 | 29 Oct 2021 | | Total Voting Rights | RNS |
| 26/10/21 | 07:00:02 | 26 Oct 2021 | | Q3 Cobre Magnetite Sales and Cash Balance Update | RNS |
| 25/10/21 | 07:00:13 | 25 Oct 2021 | | Equity Fundraising | RNS |
| 08/10/21 | 07:00:02 | 8 Oct 2021 | | Funding and PEPR Update | RNS |
| 30/09/21 | 12:00:08 | 30 Sept 2021 | | Interim Results - Half Year to 30 June 2021 | RNS |
| 28/09/21 | 07:00:02 | 28 Sept 2021 | | Redmoor Update | RNS |
| 01/09/21 | 14:06:13 | 1 Sept 2021 | | Second Price Monitoring Extn | RNS |
| 01/09/21 | 14:00:36 | 1 Sept 2021 | | Price Monitoring Extension | RNS |
| 23/08/21 | 09:00:20 | 23 Aug 2021 | | Price Monitoring Extension | RNS |
| 16/08/21 | 16:35:58 | 16 Aug 2021 | | Price Monitoring Extension | RNS |
| 02/08/21 | 07:00:08 | 2 Aug 2021 | | Southern Minerals Group ("SMG") Update | RNS |
| 23/07/21 | 09:24:40 | 23 Jul 2021 | | Result of AGM | RNS |
| 16/07/21 | 11:49:49 | 16 Jul 2021 | | Q2 Cobre Magnetite Sales and Cash Balance Update | RNS |
| 12/07/21 | 13:01:17 | 12 Jul 2021 | | Leigh Creek Copper Mine Update | RNS |
| 09/07/21 | 14:05:50 | 9 Jul 2021 | | Second Price Monitoring Extn | RNS |
| 09/07/21 | 14:00:15 | 9 Jul 2021 | | Price Monitoring Extension | RNS |
| 29/06/21 | 09:36:51 | 29 Jun 2021 | | Results for the Year Ended 31 December 2020 | RNS |
| 25/06/21 | 07:00:10 | 25 Jun 2021 | | Leigh Creek Copper Mine Update | RNS |
| 16/06/21 | 11:05:57 | 16 Jun 2021 | | Second Price Monitoring Extn | RNS |
| 16/06/21 | 11:00:34 | 16 Jun 2021 | | Price Monitoring Extension | RNS |
| 12/05/21 | 14:05:57 | 12 May 2021 | | Second Price Monitoring Extn | RNS |
| 12/05/21 | 14:00:20 | 12 May 2021 | | Price Monitoring Extension | RNS |
| 12/05/21 | 11:05:26 | 12 May 2021 | | Second Price Monitoring Extn | RNS |
| 12/05/21 | 11:00:32 | 12 May 2021 | | Price Monitoring Extension | RNS |
| 14/04/21 | 07:00:07 | 14 Apr 2021 | | Q1 Cobre Magnetite Sales and Cash Balance Update | RNS |
| 31/03/21 | 12:05:28 | 31 Mar 2021 | | Leigh Creek Copper Mine Update | RNS |
| 01/03/21 | 07:00:08 | 1 Mar 2021 | | Cobre Access Rollover Confirmed & LCCM Update | RNS |
| 26/02/21 | 09:26:39 | 26 Feb 2021 | | Holding(s) in Company | RNS |
| 23/02/21 | 07:00:02 | 23 Feb 2021 | | Redmoor West Exploration Program Commences | RNS |
| 15/02/21 | 14:05:52 | 15 Feb 2021 | | Second Price Monitoring Extn | RNS |
| 15/02/21 | 14:00:41 | 15 Feb 2021 | | Price Monitoring Extension | RNS |
| 15/02/21 | 07:00:07 | 15 Feb 2021 | | Deep Digital Cornwall: Grant Funding Award | RNS |
| 03/02/21 | 10:15:31 | 3 Feb 2021 | | Holding(s) in Company | RNS |
| 22/01/21 | 09:05:42 | 22 Jan 2021 | | Second Price Monitoring Extn | RNS |
| 22/01/21 | 09:00:19 | 22 Jan 2021 | | Price Monitoring Extension | RNS |
| 21/01/21 | 16:41:30 | 21 Jan 2021 | | Second Price Monitoring Extn | RNS |