| 14/06/22 | 07:30:00 | 14 Jun 2022 | | Transaction in Own Shares | RNS |
| 13/06/22 | 07:30:06 | 13 Jun 2022 | | Transaction in Own Shares | RNS |
| 10/06/22 | 07:30:01 | 10 Jun 2022 | | Transaction in Own Shares | RNS |
| 09/06/22 | 17:30:01 | 9 Jun 2022 | | Sustainability Report | RNS |
| 08/06/22 | 07:00:09 | 8 Jun 2022 | | Share Buyback Programme | RNS |
| 07/06/22 | 16:45:09 | 7 Jun 2022 | | Capital Markets Day | RNS |
| 06/06/22 | 07:00:09 | 6 Jun 2022 | | Disposal | RNS |
| 01/06/22 | 11:30:01 | 1 Jun 2022 | | Director/PDMR Shareholding | RNS |
| 05/05/22 | 16:09:23 | 5 May 2022 | | Result of AGM | RNS |
| 05/05/22 | 07:00:03 | 5 May 2022 | | Trading Statement | RNS |
| 07/04/22 | 16:16:04 | 7 Apr 2022 | | Director/PDMR Shareholding | RNS |
| 31/03/22 | 16:30:05 | 31 Mar 2022 | | Notice of AGM | RNS |
| 25/03/22 | 16:01:47 | 25 Mar 2022 | | Standard annual confirmation of post-offer | RNS |
| 24/03/22 | 16:33:46 | 24 Mar 2022 | | TR-1: Standard notification of major holdings | RNS |
| 07/03/22 | 11:20:01 | 7 Mar 2022 | | Director/PDMR Shareholding | RNS |
| 03/03/22 | 14:10:06 | 3 Mar 2022 | | Director/PDMR Shareholding | RNS |
| 03/03/22 | 07:00:05 | 3 Mar 2022 | | Final Results | RNS |
| 01/03/22 | 14:45:03 | 1 Mar 2022 | | TR-1: Standard notification of major holdings | RNS |
| 31/12/21 | 08:27:58 | 31 Dec 2021 | | Director/PDMR Shareholding | RNS |
| 10/12/21 | 16:00:02 | 10 Dec 2021 | | Director/PDMR Shareholding | RNS |
| 02/11/21 | 15:24:16 | 2 Nov 2021 | | TR-1: Standard notification of major holdings | RNS |
| 02/11/21 | 07:30:01 | 2 Nov 2021 | | Director Declaration | RNS |
| 25/10/21 | 15:05:01 | 25 Oct 2021 | | Director/PDMR Shareholding | RNS |
| 22/10/21 | 17:00:07 | 22 Oct 2021 | | Director/PDMR Shareholding | RNS |
| 21/10/21 | 15:50:01 | 21 Oct 2021 | | TR-1:Standard form notification of major holdings | RNS |
| 08/10/21 | 15:00:02 | 8 Oct 2021 | | TR-1:Standard form notification of major holdings | RNS |
| 05/10/21 | 07:00:07 | 5 Oct 2021 | | Trading Statement | RNS |
| 01/10/21 | 16:30:02 | 1 Oct 2021 | | TR-1: Notification of major holdings | RNS |
| 20/09/21 | 17:20:05 | 20 Sept 2021 | | TR-1 Notification of major interest in shares | RNS |
| 02/09/21 | 07:00:07 | 2 Sept 2021 | | Half-year Report | RNS |
| 31/08/21 | 07:00:10 | 31 Aug 2021 | | Return of Capital and Total Voting Rights | RNS |
| 18/08/21 | 17:00:05 | 18 Aug 2021 | | Return of Capital and Total Voting Rights | RNS |
| 09/07/21 | 10:54:57 | 9 Jul 2021 | | Results of General Meeting | RNS |
| 24/06/21 | 15:44:10 | 24 Jun 2021 | | Director/PDMR Shareholding | RNS |
| 22/06/21 | 15:31:04 | 22 Jun 2021 | | Posting of Circular and Notice of General Meeting | RNS |
| 22/06/21 | 07:00:03 | 22 Jun 2021 | | Air Management Disposal and Return of Capital | RNS |
| 28/05/21 | 16:00:02 | 28 May 2021 | | Director/PDMR Shareholding | RNS |
| 19/05/21 | 16:48:09 | 19 May 2021 | | Capital Markets Event | RNS |
| 06/05/21 | 13:45:01 | 6 May 2021 | | Results of GM and AGM | RNS |
| 06/05/21 | 07:00:03 | 6 May 2021 | | Trading Statement AGM | RNS |
| 20/04/21 | 15:34:32 | 20 Apr 2021 | | Posting of Circular and Notice of General Meeting | RNS |
| 19/04/21 | 07:00:07 | 19 Apr 2021 | | Proposed Disposal of Nortek Air Management | RNS |
| 09/04/21 | 07:00:04 | 9 Apr 2021 | | Appointment of Non-Executive Directors | RNS |
| 31/03/21 | 16:30:07 | 31 Mar 2021 | | Annual Financial Report | RNS |
| 26/03/21 | 17:00:04 | 26 Mar 2021 | | Standard annual confirmation of POUs | RNS |
| 04/03/21 | 16:04:41 | 4 Mar 2021 | | Director/PDMR Shareholding | RNS |
| 04/03/21 | 07:00:06 | 4 Mar 2021 | | Final Results | RNS |
| 21/01/21 | 16:45:05 | 21 Jan 2021 | | Result of Meeting | RNS |
| 04/01/21 | 07:00:10 | 4 Jan 2021 | | Appointment of Executive Director | RNS |
| 29/12/20 | 12:30:03 | 29 Dec 2020 | | Posting of Circular and Notice of General Meeting | RNS |
