| 20/08/26 | 13:53:00 | 20 Aug 2026 | | Killik & Co. LLP - Form 8.3 - Gooch & Housego Plc Ord | PRN |
| 18/08/26 | 08:43:00 | 18 Aug 2026 | | Killik & Co. LLP - Form 8.3 - Gooch & Housego plc | PRN |
| 17/08/26 | 17:37:00 | 17 Aug 2026 | | Killik & Co. LLP - Form 8.3 - Gooch & Housego PLC | PRN |
| 14/08/26 | 14:01:00 | 14 Aug 2026 | | Killik & Co. LLP - Form 8.3 - Gooch & Housego PLC | PRN |
| 12/08/26 | 13:47:00 | 12 Aug 2026 | | Form 8.3 - Gooch & Housego plc | PRN |
| 12/08/26 | 10:07:00 | 12 Aug 2026 | | Killik & Co. LLP - Form 8.3 - Gooch & Housego PLC | PRN |
| 04/08/26 | 16:53:00 | 4 Aug 2026 | | Killik & Co. LLP - Form 8.3 - Gooch & Housego PLC | PRN |
| 03/08/26 | 14:27:00 | 3 Aug 2026 | | Form 8.3 - Gooch & Housego plc | PRN |
| 31/07/26 | 10:42:00 | 31 Jul 2026 | | Form 8.3 - Gooch & Housego plc | PRN |
| 29/07/26 | 14:34:00 | 29 Jul 2026 | | Form 8.3 - Gooch & Housego PLC | PRN |
| 27/07/26 | 14:43:00 | 27 Jul 2026 | | Form 8.3 - Gooch & Housego PLC | PRN |
| 27/07/26 | 12:52:00 | 27 Jul 2026 | | Killik & Co. LLP - Form 8.3 - Gooch & Housego plc | PRN |
| 23/07/26 | 15:00:00 | 23 Jul 2026 | | Form 8.3 - Gooch & Housego plc | PRN |
| 22/07/26 | 10:11:00 | 22 Jul 2026 | | Killik & Co. LLP - Form 8.3 - Gooch & Housego PLC(amendment) | PRN |
| 22/07/26 | 09:07:00 | 22 Jul 2026 | | Killik & Co. LLP - Form 8.3 - Gooch & Housego PLC | PRN |
| 17/07/26 | 16:55:00 | 17 Jul 2026 | | Killik & Co. LLP - Form 8 (Opening Position Disclosure) - Gooch & Housego PLC | PRN |
| 16/07/26 | 10:50:00 | 16 Jul 2026 | | Form 8.3 - Gooch & Housego PLC | PRN |
| 23/06/23 | 16:11:56 | 23 Jun 2023 | | Holding(s) in Company | RNS |
| 21/06/23 | 10:26:22 | 21 Jun 2023 | | Director/PDMR Shareholding | RNS |
| 20/06/23 | 18:00:02 | 20 Jun 2023 | | Acquisition of GS Optics | RNS |
| 06/06/23 | 07:00:05 | 6 Jun 2023 | | Interim Results | RNS |
| 23/05/23 | 07:00:06 | 23 May 2023 | | Notification of Half Year Results | RNS |
| 03/05/23 | 08:56:37 | 3 May 2023 | | Issue of Equity | RNS |
| 04/04/23 | 07:00:03 | 4 Apr 2023 | | Half Year Trading Update | RNS |
| 30/03/23 | 09:33:18 | 30 Mar 2023 | | Holding(s) in Company | RNS |
| 15/03/23 | 12:00:01 | 15 Mar 2023 | | Appointment of Non-Executive Director | RNS |
| 03/03/23 | 16:37:49 | 3 Mar 2023 | | Holding(s) in Company | RNS |
| 02/03/23 | 13:10:06 | 2 Mar 2023 | | Holding(s) in Company | RNS |
| 01/03/23 | 09:44:45 | 1 Mar 2023 | | Holding(s) in Company | RNS |
| 22/02/23 | 13:50:49 | 22 Feb 2023 | | Result of AGM | RNS |
| 22/02/23 | 07:00:09 | 22 Feb 2023 | | AGM Trading Update | RNS |
| 08/02/23 | 12:59:44 | 8 Feb 2023 | | Holding(s) in Company | RNS |
| 09/01/23 | 11:44:08 | 9 Jan 2023 | | Grant of LTIP Awards | RNS |
| 21/12/22 | 10:02:24 | 21 Dec 2022 | | Posting of Annual Report and Notice of AGM | RNS |
| 20/12/22 | 12:30:06 | 20 Dec 2022 | | Director/PDMR Shareholding | RNS |
| 06/12/22 | 16:26:18 | 6 Dec 2022 | | Director/PDMR Shareholding | RNS |
| 06/12/22 | 09:38:49 | 6 Dec 2022 | | Director/PDMR Shareholding | RNS |
| 06/12/22 | 07:00:06 | 6 Dec 2022 | | Results for the year ended 30 September 2022 | RNS |
| 25/11/22 | 15:17:21 | 25 Nov 2022 | | Holding(s) in Company | RNS |
| 23/11/22 | 16:27:46 | 23 Nov 2022 | | Holding(s) in Company | RNS |
| 18/11/22 | 14:20:58 | 18 Nov 2022 | | Holding(s) in Company | RNS |
| 02/11/22 | 07:00:08 | 2 Nov 2022 | | Notification of Full Year Results | RNS |
| 27/10/22 | 12:56:48 | 27 Oct 2022 | | Holding(s) in Company | RNS |
| 18/10/22 | 14:50:30 | 18 Oct 2022 | | Holding(s) in Company | RNS |
| 26/08/22 | 13:00:27 | 26 Aug 2022 | | Director/PDMR Shareholding | RNS |
| 19/08/22 | 12:24:20 | 19 Aug 2022 | | Notification of Major Holdings | RNS |
| 19/08/22 | 12:19:57 | 19 Aug 2022 | | Notification of Major Holdings | RNS |
| 17/08/22 | 12:00:01 | 17 Aug 2022 | | Director/PDMR Shareholding | RNS |
| 17/08/22 | 11:57:07 | 17 Aug 2022 | | Director/PDMR Shareholding | RNS |
| 17/08/22 | 11:54:35 | 17 Aug 2022 | | Director/PDMR Shareholding | RNS |
