| 26/02/25 | 07:00:08 | 26 Feb 2025 | | Cerro Negro assays return 20m @3.3% Cu & 270g/t Ag |
| 18/02/25 | 07:00:06 | 18 Feb 2025 | | Diamond Drilling Programme Complete at Cerro Negro |
| 04/02/25 | 07:00:06 | 4 Feb 2025 | | Drilling Extends Copper Mineralisation at Mostaza |
| 16/01/25 | 07:00:05 | 16 Jan 2025 | | First Drillhole at Cerro Negro |
| 06/01/25 | 07:00:05 | 6 Jan 2025 | | Diamond drilling commences at Cerro Negro |
| 11/12/24 | 07:00:03 | 11 Dec 2024 | | Cerro Negro Permitting & Approvals for Drilling |
| 03/12/24 | 07:00:07 | 3 Dec 2024 | | Interim Results |
| 25/11/24 | 15:20:13 | 25 Nov 2024 | | Holding(s) in Company |
| 25/11/24 | 07:00:05 | 25 Nov 2024 | | Drilling Commences at Viuda Prospect, Especularita |
| 21/11/24 | 11:59:10 | 21 Nov 2024 | | Admission of Shares |
| 19/11/24 | 10:15:47 | 19 Nov 2024 | | Issue of Shares and Director/PDMR Shareholdings |
| 19/11/24 | 07:00:08 | 19 Nov 2024 | | Exploration Results Define Viuda Drilling Targets |
| 13/11/24 | 08:41:50 | 13 Nov 2024 | | Admission of Shares |
| 07/11/24 | 10:44:27 | 7 Nov 2024 | | Holding(s) in Company |
| 07/11/24 | 07:00:07 | 7 Nov 2024 | | GSC Secures £0.8m to Expand Exploration in Chile |
| 31/10/24 | 07:00:06 | 31 Oct 2024 | | Cerro Negro Results Up To 4.64% Cu and 177ppm Ag |
| 15/10/24 | 07:00:07 | 15 Oct 2024 | | New Cu-Au Exploration Target Identified at Viuda |
| 09/09/24 | 11:23:20 | 9 Sept 2024 | | Result of AGM |
| 03/09/24 | 07:00:11 | 3 Sept 2024 | | GSC Expands Target at Mostaza Mine, Cerro Negro |
| 14/08/24 | 07:00:11 | 14 Aug 2024 | | Notice of Annual General Meeting |
| 26/07/24 | 07:00:08 | 26 Jul 2024 | | Full Year Results and Publication of Annual Report |
| 08/07/24 | 07:00:10 | 8 Jul 2024 | | GSC Signs Cerro Negro Purchase Option Agreement |
| 02/07/24 | 13:40:00 | 2 Jul 2024 | | Holding(s) in Company |
| 02/07/24 | 08:44:33 | 2 Jul 2024 | | Admission of Shares and Director/PDMR Shareholding |
| 26/06/24 | 08:58:41 | 26 Jun 2024 | | GSC Secures £1.25m Funding to Progress Exploration |
| 12/06/24 | 07:00:12 | 12 Jun 2024 | | GSC Signs Purchase Option Agreement for Artemisa |
| 09/04/24 | 07:00:11 | 9 Apr 2024 | | Drilling Results at Teresita & Abundante Prospects |
| 04/04/24 | 07:00:05 | 4 Apr 2024 | | Issue of Shares and Director/PDMR Shareholdings |
| 13/03/24 | 07:00:10 | 13 Mar 2024 | | High-grade scout drilling results at Teresita |
| 22/02/24 | 07:00:08 | 22 Feb 2024 | | GSC Expands Especularita Project with 2 Agreements |
| 09/02/24 | 15:57:00 | 9 Feb 2024 | | Holding(s) in Company |
| 05/02/24 | 07:00:10 | 5 Feb 2024 | | Sampling at Victoria Delivers Strong Assay Results |
| 23/01/24 | 07:07:42 | 23 Jan 2024 | | Scout Drilling Completed at Abundante Prospect |
| 16/01/24 | 07:00:04 | 16 Jan 2024 | | Issue of Shares and Director/PDMR Shareholdings |
| 15/01/24 | 15:01:20 | 15 Jan 2024 | | Director/PDMR Shareholding |
| 28/12/23 | 07:00:02 | 28 Dec 2023 | | Interim Results |
| 18/12/23 | 13:20:27 | 18 Dec 2023 | | Holding(s) in Company |
| 18/12/23 | 13:14:25 | 18 Dec 2023 | | Holding(s) in Company |
| 14/12/23 | 13:42:35 | 14 Dec 2023 | | Holding(s) in Company |
| 14/12/23 | 08:10:39 | 14 Dec 2023 | | Admission of Shares and Director/PDMR Shareholding |
| 07/12/23 | 12:45:28 | 7 Dec 2023 | | Publication of Prospectus |
| 05/12/23 | 07:00:12 | 5 Dec 2023 | | Scout RC Drilling Due to Commence at Especularita |
| 23/11/23 | 11:11:50 | 23 Nov 2023 | | GSC Raises £905,000 to Advance Exploration |
| 31/10/23 | 07:00:12 | 31 Oct 2023 | | Lithium Project Grows by 40% with New Concession |
| 18/10/23 | 07:00:10 | 18 Oct 2023 | | High Grade Rock Chips at Especularita |
| 10/10/23 | 07:00:09 | 10 Oct 2023 | | Magnetics Survey Identifies Multiple Targets |
| 06/10/23 | 07:00:03 | 6 Oct 2023 | | Conditional Grant of Share Options |
| 20/09/23 | 07:00:08 | 20 Sept 2023 | | GSC Secures Monti Lithium Project in Chile |
| 19/09/23 | 12:22:22 | 19 Sept 2023 | | Results of Annual General Meeting (“AGM”) |
| 12/09/23 | 07:00:05 | 12 Sept 2023 | | Survey at Especularita Defines Multiple Targets |
