| 02/12/19 | 14:01:02 | 2 Dec 2019 | | Price Monitoring Extension | RNS |
| 02/12/19 | 11:05:38 | 2 Dec 2019 | | Second Price Monitoring Extn | RNS |
| 02/12/19 | 11:00:36 | 2 Dec 2019 | | Price Monitoring Extension | RNS |
| 02/12/19 | 09:05:42 | 2 Dec 2019 | | Second Price Monitoring Extn | RNS |
| 02/12/19 | 09:00:37 | 2 Dec 2019 | | Price Monitoring Extension | RNS |
| 29/11/19 | 16:40:55 | 29 Nov 2019 | | Second Price Monitoring Extn | RNS |
| 29/11/19 | 16:35:31 | 29 Nov 2019 | | Price Monitoring Extension | RNS |
| 29/11/19 | 14:05:47 | 29 Nov 2019 | | Second Price Monitoring Extn | RNS |
| 29/11/19 | 14:00:41 | 29 Nov 2019 | | Price Monitoring Extension | RNS |
| 02/10/19 | 17:00:01 | 2 Oct 2019 | | Issue of Share Options | RNS |
| 20/09/19 | 08:00:04 | 20 Sept 2019 | | Interim Statement for period ended 30 June 2019 | RNS |
| 27/06/19 | 13:23:20 | 27 Jun 2019 | | Results of Annual General Meeting | RNS |
| 28/05/19 | 08:00:09 | 28 May 2019 | | Preliminary Results for the Year Ended 31 Dec 2018 | RNS |
| 25/03/19 | 16:41:11 | 25 Mar 2019 | | Second Price Monitoring Extn | RNS |
| 25/03/19 | 16:36:06 | 25 Mar 2019 | | Price Monitoring Extension | RNS |
| 16/01/19 | 07:00:03 | 16 Jan 2019 | | Change of Nominated Adviser | RNS |
| 02/10/18 | 15:06:00 | 2 Oct 2018 | | Second Price Monitoring Extn | RNS |
| 02/10/18 | 15:00:34 | 2 Oct 2018 | | Price Monitoring Extension | RNS |
| 01/10/18 | 12:00:25 | 1 Oct 2018 | | Price Monitoring Extension | RNS |
| 27/09/18 | 08:00:05 | 27 Sept 2018 | | Interim Results | RNS |
| 20/09/18 | 15:52:29 | 20 Sept 2018 | | Placing to raise £500,000 | RNS |
| 20/09/18 | 11:01:27 | 20 Sept 2018 | | Lithium Prospecting in Bolivia | RNS |
| 17/09/18 | 08:00:04 | 17 Sept 2018 | | Tano 2A Block Update | RNS |
| 15/06/18 | 17:41:01 | 15 Jun 2018 | | Second Price Monitoring Extn | RNS |
| 15/06/18 | 17:35:45 | 15 Jun 2018 | | Price Monitoring Extension | RNS |
| 30/05/18 | 08:00:06 | 30 May 2018 | | Preliminary Results for the Year Ended 31-DEC-17 | RNS |
| 18/04/18 | 08:00:05 | 18 Apr 2018 | | Appointment of Joint Broker | RNS |
| 13/03/18 | 14:05:52 | 13 Mar 2018 | | Second Price Monitoring Extn | RNS |
| 13/03/18 | 14:00:28 | 13 Mar 2018 | | Price Monitoring Extension | RNS |
| 26/09/17 | 11:16:52 | 26 Sept 2017 | | Union Oil Relinquish Block 183 in Peru | RNS |
| 22/09/17 | 08:00:02 | 22 Sept 2017 | | Interim Statement for the period ended 30 June 17 | RNS |
| 21/06/17 | 12:17:57 | 21 Jun 2017 | | Highlights of comments made at AGM 21 June 2017 | RNS |
| 08/06/17 | 08:00:02 | 8 Jun 2017 | | Constructive Discussions with Ghanaian Ministry | RNS |
| 06/06/17 | 10:45:19 | 6 Jun 2017 | | Award of Offshore Acreage in Equatorial Guinea | RNS |
| 18/05/17 | 08:00:08 | 18 May 2017 | | Final Results for the Year Ended 31 December 2016 | RNS |
| 12/10/16 | 13:00:16 | 12 Oct 2016 | | Proposed Work Programme at Tano Acreage in Ghana | RNS |
| 22/09/16 | 08:00:10 | 22 Sept 2016 | | Placing to raise £250,000 | RNS |
| 20/09/16 | 11:50:52 | 20 Sept 2016 | | Interim Results | RNS |
| 20/09/16 | 08:00:11 | 20 Sept 2016 | | Placing to raise £400,000 | RNS |
| 19/09/16 | 08:00:08 | 19 Sept 2016 | | Ghanaian Tano Basin acreage negotiations | RNS |
| 07/09/16 | 17:07:09 | 7 Sept 2016 | | Ghanaian Negotiations | RNS |
| 30/06/16 | 12:24:57 | 30 Jun 2016 | | Results of Annual General Meeting | RNS |
| 22/06/16 | 15:00:02 | 22 Jun 2016 | | Ghanaian Negotiations | RNS |
| 27/05/16 | 08:00:06 | 27 May 2016 | | Annual Results | RNS |
| 22/09/15 | 08:00:06 | 22 Sept 2015 | | Interim Statement for period ended 30 June 2015 | RNS |
| 28/07/15 | 08:00:11 | 28 Jul 2015 | | Update on Tano Offshore Licence, Ghana | RNS |
| 22/06/15 | 12:46:22 | 22 Jun 2015 | | Result of AGM | RNS |
| 22/06/15 | 08:00:08 | 22 Jun 2015 | | Update on Peruvian Operations | RNS |
| 20/05/15 | 08:00:14 | 20 May 2015 | | Final Results for the Year Ended 31 December 2014 | RNS |
| 28/10/14 | 12:59:21 | 28 Oct 2014 | | Placing to raise £500,000 | RNS |