| 10/11/17 | 16:32:29 | 10 Nov 2017 | | Holding(s) in Company | RNS |
| 23/10/17 | 16:44:37 | 23 Oct 2017 | | Exercise of Options | RNS |
| 16/10/17 | 08:00:04 | 16 Oct 2017 | | Trading Update | RNS |
| 05/10/17 | 08:00:05 | 5 Oct 2017 | | New Opportunity in Consumer Products | RNS |
| 14/09/17 | 18:34:49 | 14 Sept 2017 | | Holding(s) in Company | RNS |
| 05/09/17 | 08:00:01 | 5 Sept 2017 | | Interim Results | RNS |
| 18/07/17 | 08:00:07 | 18 Jul 2017 | | Regulatory Approval for TruBrand Materials, China | RNS |
| 26/06/17 | 08:00:06 | 26 Jun 2017 | | Issuance of Patents | RNS |
| 22/06/17 | 15:18:02 | 22 Jun 2017 | | Posting of Annual Report and Accounts | RNS |
| 18/05/17 | 16:47:48 | 18 May 2017 | | Exercise of Options | RNS |
| 05/05/17 | 15:01:42 | 5 May 2017 | | Exercise of Options | RNS |
| 13/04/17 | 12:26:53 | 13 Apr 2017 | | Exercise of Options | RNS |
| 30/03/17 | 08:00:09 | 30 Mar 2017 | | Preliminary Results | RNS |
| 17/03/17 | 07:00:07 | 17 Mar 2017 | | Appointment of Chief Financial Officer | RNS |
| 05/12/16 | 07:00:18 | 5 Dec 2016 | | Resignation of Chief Financial Officer | RNS |
| 01/12/16 | 07:00:07 | 1 Dec 2016 | | Annual General Meeting Postponed | RNS |
| 03/10/16 | 08:00:07 | 3 Oct 2016 | | New Five Year Contract with G7 Central Bank | RNS |
| 21/09/16 | 18:06:35 | 21 Sept 2016 | | Holding(s) in Company | RNS |
| 19/09/16 | 08:00:08 | 19 Sept 2016 | | Interim Results for 6 Months ended 30 June 2016 | RNS |
| 07/09/16 | 08:00:11 | 7 Sept 2016 | | Interim Results Pre-announcement | RNS |
| 24/06/16 | 08:00:05 | 24 Jun 2016 | | Posting of Annual Report and Accounts | RNS |
| 31/05/16 | 08:00:17 | 31 May 2016 | | Grant of share options | RNS |
| 25/05/16 | 18:12:41 | 25 May 2016 | | Holding(s) in Company | RNS |
| 05/05/16 | 08:00:09 | 5 May 2016 | | First TruBrand customer | RNS |
| 18/04/16 | 10:41:25 | 18 Apr 2016 | | Holding(s) in Company | RNS |
| 18/04/16 | 08:00:06 | 18 Apr 2016 | | Preliminary Results | RNS |
| 12/04/16 | 08:00:07 | 12 Apr 2016 | | Contraction of Board of Directors | RNS |
| 16/02/16 | 07:00:07 | 16 Feb 2016 | | Expected grant of share options | RNS |
| 08/02/16 | 07:00:08 | 8 Feb 2016 | | Trading update and expected grant of share options | RNS |
| 29/01/16 | 07:00:08 | 29 Jan 2016 | | $3m Acquisition of Key Specialty Phosphour Assets | RNS |
| 27/01/16 | 16:01:54 | 27 Jan 2016 | | Holding(s) in Company | RNS |
| 17/12/15 | 16:34:20 | 17 Dec 2015 | | Removal of Restrictions from Common Stock | RNS |
| 30/11/15 | 07:00:09 | 30 Nov 2015 | | Holding(s) in Company | RNS |
| 17/11/15 | 07:00:07 | 17 Nov 2015 | | AGM Postponement | RNS |
| 04/11/15 | 16:28:02 | 4 Nov 2015 | | Holding(s) in Company | RNS |
| 04/11/15 | 13:57:46 | 4 Nov 2015 | | Removal of Restrictions from Common Stock | RNS |
| 16/10/15 | 10:53:39 | 16 Oct 2015 | | Removal of Restrictions from Common Stock | RNS |
| 02/10/15 | 16:17:12 | 2 Oct 2015 | | Notice of AGM | RNS |
| 10/09/15 | 15:30:24 | 10 Sept 2015 | | Holding(s) in Company | RNS |
| 01/09/15 | 17:41:54 | 1 Sept 2015 | | Settlement of Common Shares | RNS |
| 01/09/15 | 08:03:43 | 1 Sept 2015 | | Interim results for 6 months ended 30 June 2015 | RNS |
| 14/08/15 | 15:42:22 | 14 Aug 2015 | | Removal of Restrictions from Common Stock | RNS |
| 14/08/15 | 08:00:31 | 14 Aug 2015 | | Modified Covert Materials Supply Contract | RNS |
| 03/07/15 | 08:00:15 | 3 Jul 2015 | | Holding(s) in Company | RNS |
| 02/07/15 | 08:00:25 | 2 Jul 2015 | | Contract Win | RNS |
| 19/06/15 | 12:17:29 | 19 Jun 2015 | | Posting of Annual Report and Accounts | RNS |
| 16/06/15 | 17:06:29 | 16 Jun 2015 | | Removal of Restrictions from Common Stock | RNS |
| 19/05/15 | 09:46:11 | 19 May 2015 | | Removal of Restrictions from Common Stock | RNS |
| 18/05/15 | 16:50:26 | 18 May 2015 | | Holding(s) in Company | RNS |
| 22/04/15 | 08:31:22 | 22 Apr 2015 | | Preliminary Results | RNS |
