| 05/05/26 | 07:00:12 | 5 May 2026 | | Exercise of Share Options and Total Voting Rights |
| 20/04/26 | 14:28:29 | 20 Apr 2026 | | Holding(s) in Company |
| 20/04/26 | 08:20:55 | 20 Apr 2026 | | Holding(s) in Company |
| 23/03/26 | 07:00:12 | 23 Mar 2026 | | Director/PDMR Shareholding |
| 18/03/26 | 07:00:12 | 18 Mar 2026 | | Conference attendance at ShareSoc Leeds |
| 17/03/26 | 17:13:53 | 17 Mar 2026 | | Holding(s) in Company |
| 03/03/26 | 16:04:42 | 3 Mar 2026 | | PCA Dealing |
| 02/03/26 | 07:00:07 | 2 Mar 2026 | | Half-year Financial Report |
| 12/02/26 | 07:00:04 | 12 Feb 2026 | | Exercise of Share Options and Total Voting Rights |
| 06/02/26 | 11:56:22 | 6 Feb 2026 | | Exercise of Share Options and Total Voting Rights |
| 06/02/26 | 07:00:09 | 6 Feb 2026 | | Notice of Results |
| 22/01/26 | 07:00:08 | 22 Jan 2026 | | Positive H1 Trading Update & Directorate Change |
| 08/01/26 | 15:10:00 | 8 Jan 2026 | | Exercise of Share Options and Total Voting Rights |
| 12/12/25 | 10:37:40 | 12 Dec 2025 | | Director/PDMR Shareholding |
| 12/12/25 | 09:19:22 | 12 Dec 2025 | | Exercise of Share Options and Total Voting Rights |
| 11/12/25 | 11:54:54 | 11 Dec 2025 | | Result of AGM |
| 11/12/25 | 07:00:02 | 11 Dec 2025 | | AGM Statement |
| 24/11/25 | 12:28:14 | 24 Nov 2025 | | Director Option Grant |
| 24/11/25 | 07:00:11 | 24 Nov 2025 | | Updated US guidelines for high level disinfection |
| 18/11/25 | 07:00:10 | 18 Nov 2025 | | Notice of AGM & Posting of Annual Report &Accounts |
| 12/11/25 | 11:33:52 | 12 Nov 2025 | | Holding(s) in Company |
| 31/10/25 | 16:11:15 | 31 Oct 2025 | | Holding(s) in Company |
| 31/10/25 | 14:12:08 | 31 Oct 2025 | | Holding(s) in Company |
| 22/10/25 | 16:56:57 | 22 Oct 2025 | | Holding(s) in Company |
| 16/10/25 | 16:00:30 | 16 Oct 2025 | | Exercise of Share Options and Total Voting Rights |
| 13/10/25 | 12:00:00 | 13 Oct 2025 | | Exercise of Share Options and Total Voting Rights |
| 13/10/25 | 07:00:05 | 13 Oct 2025 | | Final Results |
| 09/10/25 | 10:06:48 | 9 Oct 2025 | | Exercise of Share Options and Total Voting Rights |
| 25/09/25 | 07:00:02 | 25 Sept 2025 | | VISICLEAN Product Launch |
| 16/09/25 | 07:00:15 | 16 Sept 2025 | | Notice of Preliminary Results |
| 11/09/25 | 07:00:14 | 11 Sept 2025 | | Exercise of Share Options and Total Voting Rights |
| 01/09/25 | 07:00:11 | 1 Sept 2025 | | Confirmation of CFO Appointment |
| 21/08/25 | 15:56:12 | 21 Aug 2025 | | Holding(s) in Company |
| 18/08/25 | 12:15:00 | 18 Aug 2025 | | Exercise of Share Options and Total Voting Rights |
| 06/08/25 | 16:05:03 | 6 Aug 2025 | | Capital Markets Day video update |
| 29/07/25 | 07:00:02 | 29 Jul 2025 | | Trading update |
| 24/07/25 | 07:00:02 | 24 Jul 2025 | | Confirmation of Investor presentations |
| 17/07/25 | 07:00:10 | 17 Jul 2025 | | Appointment of Chief Financial Officer |
| 04/07/25 | 13:02:58 | 4 Jul 2025 | | Holding(s) in Company |
| 26/06/25 | 07:00:11 | 26 Jun 2025 | | APIC25 Annual Conference attendance |
| 02/06/25 | 07:00:05 | 2 Jun 2025 | | Investor Presentations & Notice of Trading Update |
| 30/05/25 | 07:00:11 | 30 May 2025 | | Holding(s) in Company |
| 28/05/25 | 07:00:07 | 28 May 2025 | | Conference attendance at Mello2025 Investor event |
| 16/05/25 | 07:00:02 | 16 May 2025 | | Exercise of Share Options and Total Voting Rights |
| 15/05/25 | 07:00:09 | 15 May 2025 | | CFO succession planning |
| 12/05/25 | 07:00:09 | 12 May 2025 | | FDA clearance for Tristel OPH |
| 10/04/25 | 07:00:06 | 10 Apr 2025 | | Additional info. submitted to FDA for Tristel OPH |
| 09/04/25 | 07:00:01 | 9 Apr 2025 | | Publication of Poster by Mayo Clinic & US update |
| 02/04/25 | 07:00:10 | 2 Apr 2025 | | Director/PDMR Shareholding |
| 31/03/25 | 08:56:34 | 31 Mar 2025 | | Holding(s) in Company |
