| 01/10/19 | 17:02:47 | 1 Oct 2019 | | Total Voting Rights - Replacement | RNS |
| 30/09/19 | 13:28:49 | 30 Sept 2019 | | Total Voting Rights | RNS |
| 18/09/19 | 11:12:46 | 18 Sept 2019 | | Payment of dividend in GBP, EUR and GHS | RNS |
| 16/09/19 | 08:00:12 | 16 Sept 2019 | | Joe-1 oil discovery | RNS |
| 30/08/19 | 11:41:19 | 30 Aug 2019 | | Total Voting Rights | RNS |
| 29/08/19 | 12:00:04 | 29 Aug 2019 | | Termination of farm-down agreement in Uganda | RNS |
| 12/08/19 | 08:00:06 | 12 Aug 2019 | | Jethro-1 oil discovery | RNS |
| 31/07/19 | 17:00:05 | 31 Jul 2019 | | Total Voting Rights | RNS |
| 24/07/19 | 08:00:04 | 24 Jul 2019 | | 2019 Half Year Results | RNS |
| 09/07/19 | 17:37:24 | 9 Jul 2019 | | Director/PDMR Shareholding | RNS |
| 04/07/19 | 08:00:03 | 4 Jul 2019 | | Euronext Dublin Market Notice | RNS |
| 02/07/19 | 10:42:58 | 2 Jul 2019 | | Blocklisting Application | RNS |
| 02/07/19 | 10:00:05 | 2 Jul 2019 | | Blocklisting application | RNS |
| 01/07/19 | 16:10:15 | 1 Jul 2019 | | Total Voting Rights | RNS |
| 26/06/19 | 08:00:05 | 26 Jun 2019 | | Trading Statement & Operational Update | RNS |
| 17/06/19 | 11:45:33 | 17 Jun 2019 | | Report on Payments to Governments 2018 | RNS |
| 07/06/19 | 17:30:56 | 7 Jun 2019 | | Holding(s) in Company | RNS |
| 03/06/19 | 15:06:48 | 3 Jun 2019 | | Total Voting Rights | RNS |
| 16/05/19 | 11:04:51 | 16 May 2019 | | Director/PDMR Shareholding | RNS |
| 14/05/19 | 17:24:22 | 14 May 2019 | | Director/PDMR Shareholding | RNS |
| 01/05/19 | 14:16:48 | 1 May 2019 | | Total Voting Rights | RNS |
| 25/04/19 | 16:54:40 | 25 Apr 2019 | | Result of AGM | RNS |
| 25/04/19 | 08:00:04 | 25 Apr 2019 | | AGM Trading Update | RNS |
| 05/04/19 | 16:05:18 | 5 Apr 2019 | | Dividend Information - Replacement | RNS |
| 03/04/19 | 15:36:02 | 3 Apr 2019 | | Dividend Information - Replacement | RNS |
| 03/04/19 | 11:18:45 | 3 Apr 2019 | | Dividend Information - Replacement | RNS |
| 03/04/19 | 08:00:04 | 3 Apr 2019 | | Dividend Information | RNS |
| 01/04/19 | 13:30:01 | 1 Apr 2019 | | Total Voting Rights | RNS |
| 11/03/19 | 14:15:02 | 11 Mar 2019 | | Director/PDMR Shareholding | RNS |
| 07/03/19 | 12:00:02 | 7 Mar 2019 | | Annual Financial Report | RNS |
| 07/03/19 | 10:38:08 | 7 Mar 2019 | | Director/PDMR Shareholding | RNS |
| 01/03/19 | 10:30:02 | 1 Mar 2019 | | Total Voting Rights | RNS |
| 28/02/19 | 13:52:42 | 28 Feb 2019 | | Director/PDMR Shareholding | RNS |
| 28/02/19 | 07:00:29 | 28 Feb 2019 | | Board Changes | RNS |
| 25/02/19 | 15:10:37 | 25 Feb 2019 | | Director/PDMR Shareholding | RNS |
| 20/02/19 | 13:08:13 | 20 Feb 2019 | | Block listing Interim Review | RNS |
| 13/02/19 | 07:00:03 | 13 Feb 2019 | | 2018 Full Year Results | RNS |
| 01/02/19 | 12:25:35 | 1 Feb 2019 | | Total Voting Rights | RNS |
| 16/01/19 | 07:00:02 | 16 Jan 2019 | | Trading Statement & Operational Update | RNS |
| 09/01/19 | 12:32:14 | 9 Jan 2019 | | PDMR SIP purchases | RNS |
| 02/01/19 | 16:33:51 | 2 Jan 2019 | | Total Voting Rights | RNS |
| 06/12/18 | 14:03:40 | 6 Dec 2018 | | Director/PDMR Shareholding | RNS |
| 03/12/18 | 11:09:28 | 3 Dec 2018 | | Total Voting Rights | RNS |
| 29/11/18 | 07:00:05 | 29 Nov 2018 | | Capital Markets Day | RNS |
| 23/11/18 | 07:00:01 | 23 Nov 2018 | | Main Securities Market Notice | RNS |
| 21/11/18 | 15:24:30 | 21 Nov 2018 | | Listing Application | RNS |
| 15/11/18 | 07:00:03 | 15 Nov 2018 | | November Trading Statement | RNS |
| 01/11/18 | 15:16:48 | 1 Nov 2018 | | Holding(s) in Company | RNS |
| 01/11/18 | 12:03:46 | 1 Nov 2018 | | Total Voting Rights | RNS |
| 10/10/18 | 12:36:42 | 10 Oct 2018 | | Director/PDMR Shareholding | RNS |
