| 24/12/14 | 11:27:48 | 24 Dec 2014 | | Grant of Share Options | RNS |
| 23/12/14 | 14:38:39 | 23 Dec 2014 | | Director/PDMR Shareholding | RNS |
| 16/12/14 | 11:53:59 | 16 Dec 2014 | | Result of AGM | RNS |
| 16/12/14 | 07:00:19 | 16 Dec 2014 | | AGM Statement | RNS |
| 21/11/14 | 07:00:08 | 21 Nov 2014 | | Posting of Annual Report & Notice of AGM | RNS |
| 17/11/14 | 15:27:25 | 17 Nov 2014 | | Issue of Equity | RNS |
| 03/11/14 | 18:02:48 | 3 Nov 2014 | | Director's Shareholding | RNS |
| 20/10/14 | 12:56:53 | 20 Oct 2014 | | Issue of Equity | RNS |
| 13/10/14 | 08:00:11 | 13 Oct 2014 | | Final Results | RNS |
| 19/08/14 | 08:00:09 | 19 Aug 2014 | | Market leadership in UK ENT market | RNS |
| 28/07/14 | 08:00:08 | 28 Jul 2014 | | Pre-close trading update | RNS |
| 07/07/14 | 11:03:05 | 7 Jul 2014 | | Issue of Equity | RNS |
| 23/06/14 | 09:30:02 | 23 Jun 2014 | | Issue of Equity | RNS |
| 18/06/14 | 12:16:21 | 18 Jun 2014 | | Holding(s) in Company | RNS |
| 10/06/14 | 08:00:13 | 10 Jun 2014 | | Trading Update | RNS |
| 22/05/14 | 13:37:22 | 22 May 2014 | | Issue of Equity | RNS |
| 28/04/14 | 08:00:09 | 28 Apr 2014 | | Trading update | RNS |
| 03/03/14 | 07:01:01 | 3 Mar 2014 | | Grant of Share Options | RNS |
| 03/03/14 | 07:00:10 | 3 Mar 2014 | | Half Yearly Report | RNS |
| 22/01/14 | 07:00:09 | 22 Jan 2014 | | Trading Update and notice of results | RNS |
| 10/12/13 | 14:14:55 | 10 Dec 2013 | | Result of AGM | RNS |
| 10/12/13 | 07:00:05 | 10 Dec 2013 | | AGM Statement | RNS |
| 15/11/13 | 07:00:07 | 15 Nov 2013 | | Posting of Annual Report & Notice of AGM | RNS |
| 14/10/13 | 08:00:05 | 14 Oct 2013 | | Final Results | RNS |
| 22/07/13 | 08:00:09 | 22 Jul 2013 | | Trading Update & Notice of Results | RNS |
| 28/05/13 | 15:19:39 | 28 May 2013 | | Director/PDMR Shareholding | RNS |
| 29/04/13 | 15:53:04 | 29 Apr 2013 | | Holding(s) in Company | RNS |
| 15/04/13 | 14:47:40 | 15 Apr 2013 | | Holding(s) in Company | RNS |
| 10/04/13 | 12:45:18 | 10 Apr 2013 | | Holding(s) in Company | RNS |
| 09/04/13 | 12:18:15 | 9 Apr 2013 | | Directors' Shareholdings | RNS |
| 21/03/13 | 14:44:16 | 21 Mar 2013 | | Holding(s) in Company | RNS |
| 04/03/13 | 09:28:50 | 4 Mar 2013 | | Director Shareholding | RNS |
| 04/03/13 | 07:00:13 | 4 Mar 2013 | | Half Yearly Report | RNS |
| 14/02/13 | 07:00:07 | 14 Feb 2013 | | Trading update and notice of results | RNS |
| 18/01/13 | 07:00:06 | 18 Jan 2013 | | Tristel Wipes System obtains approval in China | RNS |
