| 13/04/23 | 07:00:02 | 13 Apr 2023 | | 2022 Financial Results and Q1 Update | RNS |
| 14/02/23 | 07:00:04 | 14 Feb 2023 | | Mandated Lead Arrangers Appointed for Financing | RNS |
| 09/01/23 | 07:00:02 | 9 Jan 2023 | | Q4 Update | RNS |
| 03/01/23 | 07:00:09 | 3 Jan 2023 | | Appointment of Liberum as Nominated Advisor | RNS |
| 21/11/22 | 07:00:06 | 21 Nov 2022 | | Potash and Salt Offtake MOUs | RNS |
| 27/09/22 | 07:00:12 | 27 Sept 2022 | | Director/PDMR Shareholding | RNS |
| 26/09/22 | 13:45:05 | 26 Sept 2022 | | Results of REX Retail Offer & Total Voting Rights | RNS |
| 26/09/22 | 07:02:03 | 26 Sept 2022 | | REX Retail Offer | RNS |
| 26/09/22 | 07:01:08 | 26 Sept 2022 | | Renewal of Strategic Investment & Equity Placing | RNS |
| 26/09/22 | 07:00:12 | 26 Sept 2022 | | Interim Results for the six months to 30 June 2022 | RNS |
| 16/08/22 | 16:18:48 | 16 Aug 2022 | | Exercise of Options & Director/PDMR Shareholding | RNS |
| 22/07/22 | 09:00:04 | 22 Jul 2022 | | Share Options Scheme & Director Shareholdings | RNS |
| 19/07/22 | 17:05:31 | 19 Jul 2022 | | Replacement: Director/PDMR Shareholding | RNS |
| 18/07/22 | 16:00:04 | 18 Jul 2022 | | Director/PDMR Shareholding | RNS |
| 11/07/22 | 07:00:05 | 11 Jul 2022 | | Q2 Activities Update | RNS |
| 07/07/22 | 12:30:06 | 7 Jul 2022 | | Result of AGM | RNS |
| 20/06/22 | 07:00:04 | 20 Jun 2022 | | Exercise of Warrants and Issue of Shares | RNS |
| 13/06/22 | 07:00:07 | 13 Jun 2022 | | Notice of AGM and Posting of Annual Report | RNS |
| 31/05/22 | 07:00:04 | 31 May 2022 | | Audited Results for the year ended 31 Dec 2021 | RNS |
| 31/03/22 | 07:00:02 | 31 Mar 2022 | | Q1 Activities Update | RNS |
| 15/03/22 | 07:00:07 | 15 Mar 2022 | | Grant of Share Options | RNS |
| 21/02/22 | 07:00:09 | 21 Feb 2022 | | Appointment of Chief Financial Officer | RNS |
| 16/02/22 | 07:00:09 | 16 Feb 2022 | | Appointment of Corporate Broker | RNS |
| 27/01/22 | 07:00:12 | 27 Jan 2022 | | Basic Engineering Packages Awarded to Reminex S.A | RNS |
| 25/01/22 | 13:00:01 | 25 Jan 2022 | | Part Exercise of Options and Issue of Shares | RNS |
| 31/12/21 | 07:00:03 | 31 Dec 2021 | | End of Year Newsletter | RNS |
| 06/12/21 | 12:45:02 | 6 Dec 2021 | | Result of AGM | RNS |
| 06/12/21 | 12:31:42 | 6 Dec 2021 | | Result of General Meeting | RNS |
| 02/12/21 | 07:00:05 | 2 Dec 2021 | | Operational Update: Khemisset Potash Project | RNS |
| 29/11/21 | 07:00:08 | 29 Nov 2021 | | Director/PDMR Shareholding | RNS |
| 24/11/21 | 07:00:02 | 24 Nov 2021 | | Issue of Equity & Total Voting Rights | RNS |
| 12/11/21 | 07:00:03 | 12 Nov 2021 | | Investor Presentation | RNS |
| 11/11/21 | 10:30:00 | 11 Nov 2021 | | Notice of AGM | RNS |
| 11/11/21 | 07:00:04 | 11 Nov 2021 | | Director/PDMR Shareholding | RNS |
| 10/11/21 | 09:05:20 | 10 Nov 2021 | | Second Price Monitoring Extn | RNS |
| 10/11/21 | 09:00:12 | 10 Nov 2021 | | Price Monitoring Extension | RNS |
| 10/11/21 | 07:00:05 | 10 Nov 2021 | | Strategic Investment of up to US$46.75m | RNS |
| 30/09/21 | 07:01:07 | 30 Sept 2021 | | Operational Update: Khemisset Potash Project | RNS |
| 30/09/21 | 07:00:12 | 30 Sept 2021 | | Interim Results | RNS |
| 12/07/21 | 07:00:08 | 12 Jul 2021 | | Appointment of Non-Exec Director & Board Changes | RNS |
| 24/06/21 | 07:00:04 | 24 Jun 2021 | | Khemisset Potash Project Update | RNS |
| 04/06/21 | 11:30:04 | 4 Jun 2021 | | Director/PDMR Shareholding | RNS |
| 03/06/21 | 14:05:44 | 3 Jun 2021 | | Second Price Monitoring Extn | RNS |
| 03/06/21 | 14:00:33 | 3 Jun 2021 | | Price Monitoring Extension | RNS |
| 01/06/21 | 07:00:12 | 1 Jun 2021 | | Exercise of Warrants and Issue of Shares | RNS |
| 21/05/21 | 08:15:05 | 21 May 2021 | | Shareholder Call | RNS |
| 17/05/21 | 07:00:11 | 17 May 2021 | | Final Results | RNS |
| 29/04/21 | 11:00:01 | 29 Apr 2021 | | Yellowstone Advisory Event | RNS |
| 27/04/21 | 07:00:06 | 27 Apr 2021 | | Admission to AIM and Appointment of Chairman | RNS |
| 15/04/21 | 07:00:03 | 15 Apr 2021 | | Update on Phased Development Strategy | RNS |
