| Date | TitleTitle | ||||
|---|---|---|---|---|---|
| 18/04/18 | 17:35:19 | 18 Apr 2018 | Price Monitoring Extension | RNS | |
| 17/04/18 | 15:21:53 | 17 Apr 2018 | AGM resolutions and Board changes | RNS | |
| 17/04/18 | 08:00:03 | 17 Apr 2018 | AGM Trading Update | RNS | |
| 06/04/18 | 17:40:55 | 6 Apr 2018 | Second Price Monitoring Extn | RNS | |
| 06/04/18 | 17:35:26 | 6 Apr 2018 | Price Monitoring Extension | RNS | |
| 19/03/18 | 18:16:19 | 19 Mar 2018 | Director's Shareholding | RNS | |
| 01/03/18 | 07:00:07 | 1 Mar 2018 | Acquisition of Keystone Filter | RNS | |
| 14/02/18 | 12:07:40 | 14 Feb 2018 | Second Price Monitoring Extn | RNS | |
| 14/02/18 | 12:02:36 | 14 Feb 2018 | Price Monitoring Extension | RNS | |
| 13/02/18 | 16:40:49 | 13 Feb 2018 | Second Price Monitoring Extn | RNS | |
| 13/02/18 | 16:35:38 | 13 Feb 2018 | Price Monitoring Extension | RNS | |
| 01/02/18 | 17:57:39 | 1 Feb 2018 | Block listing Interim Review | RNS | |
| 29/01/18 | 07:00:04 | 29 Jan 2018 | Results for the year ended 30 November 2017 | RNS | |
| 02/01/18 | 10:35:47 | 2 Jan 2018 | Holding(s) in Company | RNS | |
| 12/12/17 | 16:52:33 | 12 Dec 2017 | Holding(s) in Company | RNS | |
| 08/12/17 | 07:00:03 | 8 Dec 2017 | Pre-close Trading Update and Acquisition | RNS | |
| 06/11/17 | 16:40:16 | 6 Nov 2017 | Second Price Monitoring Extn | RNS | |
| 06/11/17 | 16:35:09 | 6 Nov 2017 | Price Monitoring Extension | RNS | |
| 18/10/17 | 17:35:11 | 18 Oct 2017 | Price Monitoring Extension | RNS | |
| 13/10/17 | 11:00:01 | 13 Oct 2017 | Director's Shareholding and Issue of Equity | RNS | |
| 03/10/17 | 17:35:20 | 3 Oct 2017 | Price Monitoring Extension | RNS | |
| 28/09/17 | 08:00:07 | 28 Sept 2017 | Appointment of an Independent NED | RNS | |
| 19/09/17 | 08:00:03 | 19 Sept 2017 | Trading Update | RNS | |
| 17/08/17 | 12:34:03 | 17 Aug 2017 | Holding(s) in Company | RNS | |
| 28/06/17 | 13:32:50 | 28 Jun 2017 | Director's Shareholding and Issue of Equity | RNS | |
| 27/06/17 | 08:00:02 | 27 Jun 2017 | Half Yearly Results | RNS | |
| 22/06/17 | 11:00:01 | 22 Jun 2017 | Additional Listing | RNS | |
| 05/06/17 | 08:00:02 | 5 Jun 2017 | Trading Update | RNS | |
| 11/04/17 | 12:50:02 | 11 Apr 2017 | AGM resolutions | RNS | |
| 11/04/17 | 08:00:14 | 11 Apr 2017 | AGM Statement and Trading Update | RNS | |
| 10/04/17 | 17:51:13 | 10 Apr 2017 | Holding(s) in Company | RNS | |
| 05/04/17 | 08:00:07 | 5 Apr 2017 | Acquisition | RNS | |
| 24/03/17 | 08:00:05 | 24 Mar 2017 | Director's Shareholding and Issue of Equity | RNS | |
| 10/03/17 | 12:05:05 | 10 Mar 2017 | Posting of Accounts, AGM and Change of Auditor | RNS | |
| 22/02/17 | 10:33:40 | 22 Feb 2017 | Holding(s) in Company | RNS | |
| 06/12/16 | 07:00:06 | 6 Dec 2016 | Trading Update and Directorate Change | RNS | |
| 30/11/16 | 08:21:24 | 30 Nov 2016 | Director's shareholding and changes in equity | RNS | |
| 14/11/16 | 10:28:08 | 14 Nov 2016 | Dr Krishnamurthy Rajagopal | RNS | |
| 10/11/16 | 17:09:00 | 10 Nov 2016 | Holding(s) in Company | RNS | |
| 03/10/16 | 17:06:18 | 3 Oct 2016 | Holding(s) in Company | RNS | |
| 03/10/16 | 17:04:51 | 3 Oct 2016 | Holding(s) in Company | RNS | |
| 03/10/16 | 11:29:14 | 3 Oct 2016 | Holding(s) in Company | RNS | |
| 21/09/16 | 13:07:34 | 21 Sept 2016 | Second Price Monitoring Extn | RNS | |
| 21/09/16 | 13:02:18 | 21 Sept 2016 | Price Monitoring Extension | RNS | |
| 21/09/16 | 10:28:28 | 21 Sept 2016 | Holding(s) in Company | RNS | |
| 21/09/16 | 08:00:07 | 21 Sept 2016 | Trading update & appointment of an Independent NED | RNS | |
| 27/06/16 | 08:00:07 | 27 Jun 2016 | Half yearly results | RNS | |
| 16/06/16 | 16:49:09 | 16 Jun 2016 | Holding(s) in Company | RNS | |
| 16/06/16 | 16:48:27 | 16 Jun 2016 | Holding(s) in Company | RNS | |
| 16/06/16 | 12:02:58 | 16 Jun 2016 | Holding(s) in Company | RNS |
| Date | TitleTitle | ||||
|---|---|---|---|---|---|
| 18/04/18 | 17:35:19 | 18 Apr 2018 | Price Monitoring Extension | RNS | |
| 17/04/18 | 15:21:53 | 17 Apr 2018 | AGM resolutions and Board changes | RNS | |
| 17/04/18 | 08:00:03 | 17 Apr 2018 | AGM Trading Update | RNS | |
| 06/04/18 | 17:40:55 | 6 Apr 2018 | Second Price Monitoring Extn | RNS | |
| 06/04/18 | 17:35:26 | 6 Apr 2018 | Price Monitoring Extension | RNS | |
| 19/03/18 | 18:16:19 | 19 Mar 2018 | Director's Shareholding | RNS | |
| 01/03/18 | 07:00:07 | 1 Mar 2018 | Acquisition of Keystone Filter | RNS | |
| 14/02/18 | 12:07:40 | 14 Feb 2018 | Second Price Monitoring Extn | RNS | |
| 14/02/18 | 12:02:36 | 14 Feb 2018 | Price Monitoring Extension | RNS | |
| 13/02/18 | 16:40:49 | 13 Feb 2018 | Second Price Monitoring Extn | RNS | |
| 13/02/18 | 16:35:38 | 13 Feb 2018 | Price Monitoring Extension | RNS | |
| 01/02/18 | 17:57:39 | 1 Feb 2018 | Block listing Interim Review | RNS | |
| 29/01/18 | 07:00:04 | 29 Jan 2018 | Results for the year ended 30 November 2017 | RNS | |
| 02/01/18 | 10:35:47 | 2 Jan 2018 | Holding(s) in Company | RNS | |
| 12/12/17 | 16:52:33 | 12 Dec 2017 | Holding(s) in Company | RNS | |
| 08/12/17 | 07:00:03 | 8 Dec 2017 | Pre-close Trading Update and Acquisition | RNS | |
| 06/11/17 | 16:40:16 | 6 Nov 2017 | Second Price Monitoring Extn | RNS | |
| 06/11/17 | 16:35:09 | 6 Nov 2017 | Price Monitoring Extension | RNS | |
| 18/10/17 | 17:35:11 | 18 Oct 2017 | Price Monitoring Extension | RNS | |
| 13/10/17 | 11:00:01 | 13 Oct 2017 | Director's Shareholding and Issue of Equity | RNS | |
| 03/10/17 | 17:35:20 | 3 Oct 2017 | Price Monitoring Extension | RNS | |
| 28/09/17 | 08:00:07 | 28 Sept 2017 | Appointment of an Independent NED | RNS | |
| 19/09/17 | 08:00:03 | 19 Sept 2017 | Trading Update | RNS | |
| 17/08/17 | 12:34:03 | 17 Aug 2017 | Holding(s) in Company | RNS | |
| 28/06/17 | 13:32:50 | 28 Jun 2017 | Director's Shareholding and Issue of Equity | RNS | |
| 27/06/17 | 08:00:02 | 27 Jun 2017 | Half Yearly Results | RNS | |
| 22/06/17 | 11:00:01 | 22 Jun 2017 | Additional Listing | RNS | |
| 05/06/17 | 08:00:02 | 5 Jun 2017 | Trading Update | RNS | |
| 11/04/17 | 12:50:02 | 11 Apr 2017 | AGM resolutions | RNS | |
| 11/04/17 | 08:00:14 | 11 Apr 2017 | AGM Statement and Trading Update | RNS | |
| 10/04/17 | 17:51:13 | 10 Apr 2017 | Holding(s) in Company | RNS | |
| 05/04/17 | 08:00:07 | 5 Apr 2017 | Acquisition | RNS | |
| 24/03/17 | 08:00:05 | 24 Mar 2017 | Director's Shareholding and Issue of Equity | RNS | |
| 10/03/17 | 12:05:05 | 10 Mar 2017 | Posting of Accounts, AGM and Change of Auditor | RNS | |
| 22/02/17 | 10:33:40 | 22 Feb 2017 | Holding(s) in Company | RNS | |
| 06/12/16 | 07:00:06 | 6 Dec 2016 | Trading Update and Directorate Change | RNS | |
| 30/11/16 | 08:21:24 | 30 Nov 2016 | Director's shareholding and changes in equity | RNS | |
| 14/11/16 | 10:28:08 | 14 Nov 2016 | Dr Krishnamurthy Rajagopal | RNS | |
| 10/11/16 | 17:09:00 | 10 Nov 2016 | Holding(s) in Company | RNS | |
| 03/10/16 | 17:06:18 | 3 Oct 2016 | Holding(s) in Company | RNS | |
| 03/10/16 | 17:04:51 | 3 Oct 2016 | Holding(s) in Company | RNS | |
| 03/10/16 | 11:29:14 | 3 Oct 2016 | Holding(s) in Company | RNS | |
| 21/09/16 | 13:07:34 | 21 Sept 2016 | Second Price Monitoring Extn | RNS | |
| 21/09/16 | 13:02:18 | 21 Sept 2016 | Price Monitoring Extension | RNS | |
| 21/09/16 | 10:28:28 | 21 Sept 2016 | Holding(s) in Company | RNS | |
| 21/09/16 | 08:00:07 | 21 Sept 2016 | Trading update & appointment of an Independent NED | RNS | |
| 27/06/16 | 08:00:07 | 27 Jun 2016 | Half yearly results | RNS | |
| 16/06/16 | 16:49:09 | 16 Jun 2016 | Holding(s) in Company | RNS | |
| 16/06/16 | 16:48:27 | 16 Jun 2016 | Holding(s) in Company | RNS | |
| 16/06/16 | 12:02:58 | 16 Jun 2016 | Holding(s) in Company | RNS |
