| 13/12/13 | 14:55:46 | 13 Dec 2013 | | Water Permit | RNS |
| 29/11/13 | 07:00:10 | 29 Nov 2013 | | Directors' Disclosure | RNS |
| 22/11/13 | 07:00:12 | 22 Nov 2013 | | Board Change | RNS |
| 20/11/13 | 07:00:04 | 20 Nov 2013 | | Operational Update | RNS |
| 12/11/13 | 07:01:42 | 12 Nov 2013 | | Grant of Options to Directors | RNS |
| 05/11/13 | 13:45:02 | 5 Nov 2013 | | Change of Registered Office | RNS |
| 31/10/13 | 07:00:25 | 31 Oct 2013 | | Commissioning of IO#3 iodine extraction plant | RNS |
| 09/10/13 | 08:00:11 | 9 Oct 2013 | | Operational Update | RNS |
| 02/10/13 | 15:40:25 | 2 Oct 2013 | | Holding(s) in Company | RNS |
| 26/09/13 | 16:32:28 | 26 Sept 2013 | | Holding(s) in Company | RNS |
| 25/09/13 | 08:00:08 | 25 Sept 2013 | | Half Yearly Report | RNS |
| 19/09/13 | 08:00:12 | 19 Sept 2013 | | Directorate Change | RNS |
| 06/09/13 | 08:00:06 | 6 Sept 2013 | | Notice of Results | RNS |
| 16/08/13 | 08:00:04 | 16 Aug 2013 | | Board Appointment | RNS |
| 02/08/13 | 09:30:05 | 2 Aug 2013 | | IOSorb Patent Awarded | RNS |
| 01/08/13 | 08:00:21 | 1 Aug 2013 | | Operational Update | RNS |
| 04/07/13 | 09:56:06 | 4 Jul 2013 | | Director/PDMR Shareholding | RNS |
| 03/07/13 | 18:40:01 | 3 Jul 2013 | | Change of Registered Office | RNS |
| 28/06/13 | 15:05:04 | 28 Jun 2013 | | Director/PDMR Shareholding | RNS |
| 24/06/13 | 15:22:07 | 24 Jun 2013 | | Holding(s) in Company | RNS |
| 24/06/13 | 13:00:02 | 24 Jun 2013 | | Response to Share Price Movement | RNS |
| 19/06/13 | 15:10:10 | 19 Jun 2013 | | Result of AGM | RNS |
| 19/06/13 | 08:00:05 | 19 Jun 2013 | | AGM Statement | RNS |
| 17/06/13 | 18:01:14 | 17 Jun 2013 | | Holding(s) in Company | RNS |
| 12/06/13 | 11:08:38 | 12 Jun 2013 | | Board Changes | RNS |
| 05/06/13 | 08:00:13 | 5 Jun 2013 | | Posting of Annual Report and Notice of AGM | RNS |
| 20/05/13 | 08:00:07 | 20 May 2013 | | Completion of US$15m Convertible Bond Issue | RNS |
| 08/05/13 | 08:00:12 | 8 May 2013 | | Successful Arrangement of US$15m Convertible Bond | RNS |
| 07/05/13 | 08:00:09 | 7 May 2013 | | Final Results | RNS |
| 02/05/13 | 08:00:10 | 2 May 2013 | | Change in Reporting Currency | RNS |
| 29/04/13 | 08:47:27 | 29 Apr 2013 | | Notice of Final Results | RNS |
| 29/04/13 | 08:00:12 | 29 Apr 2013 | | Atlantis Water Project Update | RNS |
| 17/04/13 | 08:00:18 | 17 Apr 2013 | | Holding(s) in Company | RNS |
| 15/04/13 | 08:00:07 | 15 Apr 2013 | | Board Update | RNS |
| 03/04/13 | 18:30:03 | 3 Apr 2013 | | Holding(s) in Company | RNS |
| 28/03/13 | 07:55:26 | 28 Mar 2013 | | Atlantis Water Project | RNS |
| 27/03/13 | 16:09:53 | 27 Mar 2013 | | Holding(s) in Company | RNS |
| 11/03/13 | 17:19:29 | 11 Mar 2013 | | Holding(s) in Company | RNS |
| 07/03/13 | 07:00:29 | 7 Mar 2013 | | Operational Update | RNS |
| 11/02/13 | 13:34:57 | 11 Feb 2013 | | Holding(s) in Company | RNS |
| 16/01/13 | 07:00:07 | 16 Jan 2013 | | Holding(s) in Company | RNS |
| 14/01/13 | 07:00:07 | 14 Jan 2013 | | Appointment of Non-Executive Director | RNS |
| 11/01/13 | 07:00:07 | 11 Jan 2013 | | Commissioning of IO#2 IOsorbT Plant | RNS |
