| 25/05/16 | 08:00:12 | 25 May 2016 | | Notice of AGM | RNS |
| 25/05/16 | 08:00:10 | 25 May 2016 | | Q1 Financial Results | RNS |
| 27/04/16 | 08:00:11 | 27 Apr 2016 | | Q1 Operational Update | RNS |
| 14/04/16 | 10:58:25 | 14 Apr 2016 | | Holding(s) in Company | RNS |
| 13/04/16 | 17:23:29 | 13 Apr 2016 | | Director/PDMR Shareholding | RNS |
| 05/04/16 | 17:35:29 | 5 Apr 2016 | | Price Monitoring Extension | RNS |
| 31/03/16 | 17:46:45 | 31 Mar 2016 | | Annual Financial Report | RNS |
| 30/03/16 | 08:00:09 | 30 Mar 2016 | | Full Year Results for Year Ending 31 December 2015 | RNS |
| 22/03/16 | 17:07:58 | 22 Mar 2016 | | Change to Remuneration Committee Composition | RNS |
| 29/01/16 | 16:43:18 | 29 Jan 2016 | | Second Price Monitoring Extn | RNS |
| 29/01/16 | 16:37:48 | 29 Jan 2016 | | Price Monitoring Extension | RNS |
| 25/01/16 | 13:04:52 | 25 Jan 2016 | | Director/PDMR Shareholding | RNS |
| 21/01/16 | 07:00:07 | 21 Jan 2016 | | Fourth Quarter Full Year 2015 Operational Update | RNS |
| 04/12/15 | 16:40:53 | 4 Dec 2015 | | Second Price Monitoring Extn | RNS |
| 04/12/15 | 16:35:30 | 4 Dec 2015 | | Price Monitoring Extension | RNS |
| 24/11/15 | 07:00:12 | 24 Nov 2015 | | Q3 Results | RNS |
| 27/10/15 | 07:00:07 | 27 Oct 2015 | | Q3 operational update | RNS |
| 07/10/15 | 08:00:13 | 7 Oct 2015 | | Nostrum withdraws offer for Tethys | RNS |
| 23/09/15 | 17:08:42 | 23 Sept 2015 | | Nostrum agreement with Tethys | RNS |
| 15/09/15 | 08:00:22 | 15 Sept 2015 | | Nostrum's proposed offer has not yet been accepted | RNS |
| 28/08/15 | 17:35:03 | 28 Aug 2015 | | Update on possible offer for Tethys | RNS |
| 25/08/15 | 08:00:37 | 25 Aug 2015 | | H1 2015 Financial Results | RNS |
| 10/08/15 | 08:00:11 | 10 Aug 2015 | | Possible Offer for Tethys Petroleum | RNS |
| 28/07/15 | 08:00:29 | 28 Jul 2015 | | H1 Operational Update | RNS |
| 13/07/15 | 08:00:13 | 13 Jul 2015 | | Approach to Board of Tethys Petroleum | RNS |
| 29/06/15 | 17:40:31 | 29 Jun 2015 | | Second Price Monitoring Extn | RNS |
| 29/06/15 | 17:35:30 | 29 Jun 2015 | | Price Monitoring Extension | RNS |
| 05/06/15 | 08:00:18 | 5 Jun 2015 | | Final Dividend | RNS |
| 26/05/15 | 16:20:13 | 26 May 2015 | | Final Dividend | RNS |
| 26/05/15 | 16:16:00 | 26 May 2015 | | Result of AGM | RNS |
| 26/05/15 | 08:01:26 | 26 May 2015 | | Q1 Financial Results | RNS |
| 01/05/15 | 09:58:01 | 1 May 2015 | | Holding(s) in Company | RNS |
| 30/04/15 | 08:00:20 | 30 Apr 2015 | | Q1 Operational Update | RNS |
| 17/04/15 | 08:00:18 | 17 Apr 2015 | | Notice of AGM | RNS |
| 07/04/15 | 11:30:10 | 7 Apr 2015 | | Holding(s) in Company | RNS |
| 31/03/15 | 08:00:04 | 31 Mar 2015 | | Notification of Transactions of Directors | RNS |
| 27/03/15 | 07:00:17 | 27 Mar 2015 | | Director/PDMR transaction | RNS |
| 25/03/15 | 07:30:03 | 25 Mar 2015 | | Final Dividend | RNS |
| 25/03/15 | 07:00:18 | 25 Mar 2015 | | Full Year Results | RNS |
| 20/02/15 | 07:00:11 | 20 Feb 2015 | | Reserves Update | RNS |
| 30/01/15 | 07:38:59 | 30 Jan 2015 | | Continuity of Relationship Agreement | RNS |
| 30/01/15 | 07:37:10 | 30 Jan 2015 | | TR-1: NOTIFICATION OF MAJOR INTEREST IN SHARES | RNS |
| 30/01/15 | 07:36:42 | 30 Jan 2015 | | TR-1: NOTIFICATION OF MAJOR INTEREST IN SHARES | RNS |
| 28/01/15 | 07:00:08 | 28 Jan 2015 | | Q4 and full year operational update | RNS |
| 27/01/15 | 16:35:15 | 27 Jan 2015 | | Price Monitoring Extension | RNS |
| 14/01/15 | 17:03:38 | 14 Jan 2015 | | Director/PDMR Shareholding | RNS |
| 23/12/14 | 14:30:59 | 23 Dec 2014 | | Director/PDMR Shareholding | RNS |
| 23/12/14 | 07:00:18 | 23 Dec 2014 | | Appointment of Joint Corporate Broker | RNS |
| 17/12/14 | 17:17:07 | 17 Dec 2014 | | Director/PDMR Shareholding | RNS |
| 26/11/14 | 07:00:13 | 26 Nov 2014 | | Results for the 9 months ended 30 September | RNS |
