| 23/05/24 | 11:30:01 | 23 May 2024 | | Holding(s) in Company | RNS |
| 20/05/24 | 07:00:05 | 20 May 2024 | | Trading Update | RNS |
| 03/04/24 | 14:15:00 | 3 Apr 2024 | | Exercise of Share Options and Total Voting Rights | RNS |
| 18/03/24 | 12:49:06 | 18 Mar 2024 | | Holding(s) in Company | RNS |
| 18/03/24 | 07:00:07 | 18 Mar 2024 | | Director/PDMR Shareholding | RNS |
| 08/03/24 | 15:15:00 | 8 Mar 2024 | | Holding(s) in Company | RNS |
| 26/02/24 | 07:00:04 | 26 Feb 2024 | | Long Term Incentive Plan Awards | RNS |
| 23/02/24 | 11:00:00 | 23 Feb 2024 | | Holding(s) in Company | RNS |
| 21/02/24 | 18:00:00 | 21 Feb 2024 | | Director/PDMR Shareholding | RNS |
| 20/02/24 | 07:00:07 | 20 Feb 2024 | | Holding(s) in Company | RNS |
| 13/02/24 | 11:14:09 | 13 Feb 2024 | | Holding(s) in Company | RNS |
| 22/01/24 | 07:00:09 | 22 Jan 2024 | | Directorate Change – Appointment of New CEO | RNS |
| 08/12/23 | 15:45:00 | 8 Dec 2023 | | Holding(s) in Company | RNS |
| 08/12/23 | 14:30:00 | 8 Dec 2023 | | Holding(s) in Company | RNS |
| 07/12/23 | 13:15:00 | 7 Dec 2023 | | Director/PDMR Shareholding | RNS |
| 07/12/23 | 07:00:12 | 7 Dec 2023 | | Interim Results | RNS |
| 04/12/23 | 07:00:06 | 4 Dec 2023 | | Notice of Results and Investor Presentation | RNS |
| 07/11/23 | 16:10:01 | 7 Nov 2023 | | Director/PDMR Shareholding | RNS |
| 07/11/23 | 15:50:06 | 7 Nov 2023 | | Director/PDMR Shareholding and TVR - Replacement | RNS |
| 07/11/23 | 07:00:15 | 7 Nov 2023 | | Director/PDMR Shareholding and Total Voting Rights | RNS |
| 06/11/23 | 07:00:10 | 6 Nov 2023 | | Acquisition of Peak Sensors | RNS |
| 31/10/23 | 16:20:02 | 31 Oct 2023 | | Holding(s) in Company | RNS |
| 26/10/23 | 17:45:00 | 26 Oct 2023 | | Holding(s) in Company | RNS |
| 29/09/23 | 11:30:02 | 29 Sept 2023 | | Result of AGM | RNS |
| 29/09/23 | 07:00:09 | 29 Sept 2023 | | AGM Trading Update | RNS |
| 24/08/23 | 07:00:04 | 24 Aug 2023 | | Board Appointment | RNS |
| 08/08/23 | 07:00:03 | 8 Aug 2023 | | Final Results | RNS |
| 02/08/23 | 07:00:07 | 2 Aug 2023 | | Notice of Results and Investor Presentation | RNS |
| 26/05/23 | 13:40:01 | 26 May 2023 | | Holding(s) in Company | RNS |
| 16/05/23 | 14:55:01 | 16 May 2023 | | Holding(s) in Company | RNS |
| 11/05/23 | 11:50:01 | 11 May 2023 | | Director Dealing | RNS |
| 11/05/23 | 07:00:04 | 11 May 2023 | | Trading Update | RNS |
| 19/04/23 | 13:00:00 | 19 Apr 2023 | | Director/PDMR Shareholding and TVR | RNS |
| 12/04/23 | 17:15:01 | 12 Apr 2023 | | Director/PDMR Shareholding | RNS |
| 31/03/23 | 15:45:01 | 31 Mar 2023 | | Director Dealing | RNS |
| 15/03/23 | 12:00:01 | 15 Mar 2023 | | Holding(s) in Company | RNS |
| 15/02/23 | 17:30:01 | 15 Feb 2023 | | Holding(s) in Company | RNS |
| 13/02/23 | 15:55:01 | 13 Feb 2023 | | Holding(s) in Company | RNS |
| 03/02/23 | 14:00:01 | 3 Feb 2023 | | Exercise of Options and Total Voting Rights | RNS |
| 01/02/23 | 10:15:01 | 1 Feb 2023 | | Holding(s) in Company | RNS |
| 01/02/23 | 07:00:09 | 1 Feb 2023 | | Board Appointment | RNS |
| 05/01/23 | 10:00:01 | 5 Jan 2023 | | Exercise of Options and Total Voting Rights | RNS |
| 14/12/22 | 16:00:01 | 14 Dec 2022 | | Exercise of Options and Total Voting Rights | RNS |
| 07/12/22 | 07:00:03 | 7 Dec 2022 | | Interim Results | RNS |
| 07/11/22 | 07:00:06 | 7 Nov 2022 | | Investor Presentation | RNS |
| 03/11/22 | 07:00:09 | 3 Nov 2022 | | Notice of Results | RNS |
| 27/10/22 | 15:55:00 | 27 Oct 2022 | | Director Dealings, Exercise of Options and TVR | RNS |
| 26/10/22 | 07:00:06 | 26 Oct 2022 | | Long Term Incentive Plan Awards | RNS |
| 24/10/22 | 07:00:07 | 24 Oct 2022 | | Acquisition of Fraser Anti-Static Techniques Ltd | RNS |
| 21/09/22 | 16:15:03 | 21 Sept 2022 | | Result of AGM and Board Appointment | RNS |
