| 12/05/14 | 08:00:48 | 12 May 2014 | | Director/PDMR Shareholding | RNS |
| 12/05/14 | 08:00:48 | 12 May 2014 | | Director/PDMR Shareholding | RNS |
| 09/05/14 | 08:00:11 | 9 May 2014 | | Sale of Aminex USA Inc. | RNS |
| 29/04/14 | 19:27:16 | 29 Apr 2014 | | Replacement: Holding(s) in Company | RNS |
| 29/04/14 | 18:00:03 | 29 Apr 2014 | | Notice of AGM | RNS |
| 23/04/14 | 08:00:20 | 23 Apr 2014 | | FINAL RESULTS AND ANNUAL REPORT | RNS |
| 07/04/14 | 08:00:08 | 7 Apr 2014 | | Tanzania Exploration Appointment | RNS |
| 28/03/14 | 16:07:24 | 28 Mar 2014 | | Further re Directorate Changes | RNS |
| 27/03/14 | 17:36:39 | 27 Mar 2014 | | Notice of AGM | RNS |
| 27/03/14 | 15:32:42 | 27 Mar 2014 | | Holding(s) in Company | RNS |
| 19/03/14 | 16:57:49 | 19 Mar 2014 | | Further Re Directorate Changes | RNS |
| 14/03/14 | 07:00:12 | 14 Mar 2014 | | Directorate Changes | RNS |
| 04/03/14 | 17:40:42 | 4 Mar 2014 | | Total Voting Rights | RNS |
| 04/03/14 | 17:38:43 | 4 Mar 2014 | | Director/PDMR Shareholding | RNS |
| 27/02/14 | 15:51:19 | 27 Feb 2014 | | Brochure of Particulars | RNS |
| 24/02/14 | 16:09:42 | 24 Feb 2014 | | Brochure of Particulars | RNS |
| 24/02/14 | 16:05:52 | 24 Feb 2014 | | Result of EGM | RNS |
| 24/02/14 | 07:01:05 | 24 Feb 2014 | | EGM Presentation | RNS |
| 24/02/14 | 07:00:21 | 24 Feb 2014 | | Result of Open Offer | RNS |
| 03/02/14 | 07:00:11 | 3 Feb 2014 | | FORMAL ADDENDUM TO RUVUMA PSA | RNS |
| 30/01/14 | 17:49:50 | 30 Jan 2014 | | Issue of Prospectus and Circular | RNS |
| 30/01/14 | 16:40:49 | 30 Jan 2014 | | Second Price Monitoring Extn | RNS |
| 30/01/14 | 16:35:20 | 30 Jan 2014 | | Price Monitoring Extension | RNS |
| 30/01/14 | 08:13:59 | 30 Jan 2014 | | Placing and Open Offer Update | RNS |
| 30/01/14 | 07:00:17 | 30 Jan 2014 | | Placing and Open Offer | RNS |
| 09/01/14 | 07:01:06 | 9 Jan 2014 | | Directorate Change | RNS |
| 09/01/14 | 07:00:13 | 9 Jan 2014 | | Operational Update | RNS |
| 09/12/13 | 07:00:13 | 9 Dec 2013 | | Corporate Update | RNS |
| 19/11/13 | 07:00:11 | 19 Nov 2013 | | Interim Management Statement | RNS |
| 31/10/13 | 07:00:20 | 31 Oct 2013 | | Kiliwani North Update | RNS |
| 30/10/13 | 07:00:08 | 30 Oct 2013 | | Extension of Canyon Oil & Gas Agreement Deadline | RNS |
| 14/10/13 | 08:00:04 | 14 Oct 2013 | | Completion of South Weslaco Disposal | RNS |
| 17/09/13 | 17:35:24 | 17 Sept 2013 | | Price Monitoring Extension | RNS |
| 29/08/13 | 08:01:13 | 29 Aug 2013 | | Half Yearly Report | RNS |
| 29/08/13 | 08:00:10 | 29 Aug 2013 | | Senior Appointments & Corporate Acquisition | RNS |
| 28/08/13 | 08:00:05 | 28 Aug 2013 | | South Weslaco Gas Unit Sale | RNS |
| 20/08/13 | 17:35:08 | 20 Aug 2013 | | Price Monitoring Extension | RNS |
| 19/08/13 | 08:00:07 | 19 Aug 2013 | | Tanzania Update | RNS |
| 08/07/13 | 08:00:06 | 8 Jul 2013 | | Ntorya Appraisal Licence Awarded | RNS |
| 30/05/13 | 08:00:07 | 30 May 2013 | | Ruvuma PSA Changes Approved | RNS |
| 22/05/13 | 17:00:02 | 22 May 2013 | | Result of AGM | RNS |
| 22/05/13 | 08:00:08 | 22 May 2013 | | AGM Presentation | RNS |
| 20/05/13 | 08:00:06 | 20 May 2013 | | Interim Management Statement | RNS |
| 29/04/13 | 18:00:06 | 29 Apr 2013 | | Annual Report and Notice of AGM | RNS |
| 28/03/13 | 07:01:40 | 28 Mar 2013 | | Preliminary Results | RNS |
| 21/03/13 | 07:00:16 | 21 Mar 2013 | | Ruvuma Farm-out Update | RNS |
| 29/01/13 | 07:00:08 | 29 Jan 2013 | | Ruvuma Farm-out Update | RNS |
| 22/01/13 | 07:00:10 | 22 Jan 2013 | | Board Change | RNS |
| 17/01/13 | 07:00:07 | 17 Jan 2013 | | FINANCING AGREEMENT | RNS |