| Date | TitleTitle | ||||
|---|---|---|---|---|---|
| 31/08/23 | 07:00:02 | 31 Aug 2023 | Total Voting Rights | RNS | |
| 11/08/23 | 07:00:04 | 11 Aug 2023 | Director/PDMR Shareholding | RNS | |
| 31/07/23 | 08:50:05 | 31 Jul 2023 | Total Voting Rights | RNS | |
| 25/07/23 | 07:00:06 | 25 Jul 2023 | Trading Update | RNS | |
| 13/07/23 | 16:11:02 | 13 Jul 2023 | Notification under Listing Rule 9.6.14(2) | RNS | |
| 13/07/23 | 09:14:02 | 13 Jul 2023 | Notifications of transactions by PDMRs | RNS | |
| 10/07/23 | 09:43:11 | 10 Jul 2023 | Notifications of transactions by PDMR | RNS | |
| 29/06/23 | 07:00:05 | 29 Jun 2023 | Admission to Main Market premium segment | RNS | |
| 26/06/23 | 12:56:47 | 26 Jun 2023 | Publication of Prospectus | RNS | |
| 23/06/23 | 09:00:19 | 23 Jun 2023 | Holding(s) in Company | RNS | |
| 21/06/23 | 15:48:10 | 21 Jun 2023 | Block Listing Return and Total Voting Rights | RNS | |
| 20/06/23 | 14:45:56 | 20 Jun 2023 | Block Listing Application | RNS | |
| 01/06/23 | 07:00:05 | 1 Jun 2023 | Proposed admission to Main Market premium segment | RNS | |
| 31/05/23 | 07:00:03 | 31 May 2023 | Total Voting Rights | RNS | |
| 24/05/23 | 07:00:13 | 24 May 2023 | Notice of Technology Teach-in | RNS | |
| 18/05/23 | 13:35:01 | 18 May 2023 | Result of Annual General Meeting | RNS | |
| 18/05/23 | 13:35:01 | 18 May 2023 | Appointment of Senior Independent Director | RNS | |
| 12/05/23 | 14:10:25 | 12 May 2023 | Withdrawal of AGM Resolution 17 and Resolution 18 | RNS | |
| 05/05/23 | 10:30:02 | 5 May 2023 | Grant of Long Term Incentive Plan Awards | RNS | |
| 05/05/23 | 07:00:03 | 5 May 2023 | Notifications of transactions by PMDR's | RNS | |
| 03/05/23 | 07:00:11 | 3 May 2023 | Appointment of Non-Executive Directors | RNS | |
| 02/05/23 | 12:47:36 | 2 May 2023 | Grant of Share Options under the Sharesave Scheme | RNS | |
| 28/04/23 | 07:00:03 | 28 Apr 2023 | Total Voting Rights | RNS | |
| 13/04/23 | 07:00:05 | 13 Apr 2023 | Notice of Annual General Meeting | RNS | |
| 31/03/23 | 14:32:29 | 31 Mar 2023 | Notifications of Transactions | RNS | |
| 30/03/23 | 13:29:55 | 30 Mar 2023 | Notifications of Transactions | RNS | |
| 24/03/23 | 07:00:03 | 24 Mar 2023 | Final results | RNS | |
| 22/03/23 | 10:05:32 | 22 Mar 2023 | Notification of major holdings | RNS | |
| 16/03/23 | 07:00:04 | 16 Mar 2023 | Green hydrogen collaboration with Bosch and Linde | RNS | |
| 01/03/23 | 07:00:12 | 1 Mar 2023 | Notice of Results | RNS | |
| 28/02/23 | 07:00:05 | 28 Feb 2023 | Total Voting Rights | RNS | |
| 21/02/23 | 07:00:08 | 21 Feb 2023 | Weichai SOFC system achieves CE certification | RNS | |
| 02/02/23 | 08:20:09 | 2 Feb 2023 | Holding(s) in Company | RNS | |
| 31/01/23 | 09:24:17 | 31 Jan 2023 | Total Voting Rights | RNS | |
| 24/01/23 | 07:00:04 | 24 Jan 2023 | Trading Update | RNS | |
| 22/12/22 | 10:59:06 | 22 Dec 2022 | BLOCK LISTING RETURN AND TOTAL VOTING RIGHTS | RNS | |
| 16/12/22 | 12:57:36 | 16 Dec 2022 | Block Listing Application | RNS | |
| 30/11/22 | 11:53:15 | 30 Nov 2022 | Total Voting Rights | RNS | |
| 24/11/22 | 08:09:18 | 24 Nov 2022 | Holding(s) in Company | RNS | |
| 17/11/22 | 07:00:07 | 17 Nov 2022 | Timing of China JV agreements delayed | RNS | |
| 31/10/22 | 12:18:03 | 31 Oct 2022 | Total Voting Rights | RNS | |
| 26/10/22 | 07:00:04 | 26 Oct 2022 | Publication of Sustainability Report | RNS | |
| 12/10/22 | 12:03:01 | 12 Oct 2022 | Notifications of transactions by PDMRs | RNS | |
| 10/10/22 | 09:46:26 | 10 Oct 2022 | Notifications of transactions by PDMRs | RNS | |
| 05/10/22 | 15:16:52 | 5 Oct 2022 | Notifications of transactions | RNS | |
| 04/10/22 | 10:20:29 | 4 Oct 2022 | Total Voting Rights | RNS | |
| 30/09/22 | 07:00:18 | 30 Sept 2022 | Holding(s) in Company | RNS | |
| 28/09/22 | 07:00:12 | 28 Sept 2022 | Holding(s) in Company | RNS | |
| 22/09/22 | 07:00:11 | 22 Sept 2022 | Interim results | RNS | |
| 20/09/22 | 11:06:30 | 20 Sept 2022 | Holding(s) in Company | RNS |
| Date | TitleTitle | ||||
|---|---|---|---|---|---|
| 31/08/23 | 07:00:02 | 31 Aug 2023 | Total Voting Rights | RNS | |
| 11/08/23 | 07:00:04 | 11 Aug 2023 | Director/PDMR Shareholding | RNS | |
| 31/07/23 | 08:50:05 | 31 Jul 2023 | Total Voting Rights | RNS | |
| 25/07/23 | 07:00:06 | 25 Jul 2023 | Trading Update | RNS | |
| 13/07/23 | 16:11:02 | 13 Jul 2023 | Notification under Listing Rule 9.6.14(2) | RNS | |
| 13/07/23 | 09:14:02 | 13 Jul 2023 | Notifications of transactions by PDMRs | RNS | |
| 10/07/23 | 09:43:11 | 10 Jul 2023 | Notifications of transactions by PDMR | RNS | |
| 29/06/23 | 07:00:05 | 29 Jun 2023 | Admission to Main Market premium segment | RNS | |
| 26/06/23 | 12:56:47 | 26 Jun 2023 | Publication of Prospectus | RNS | |
| 23/06/23 | 09:00:19 | 23 Jun 2023 | Holding(s) in Company | RNS | |
| 21/06/23 | 15:48:10 | 21 Jun 2023 | Block Listing Return and Total Voting Rights | RNS | |
| 20/06/23 | 14:45:56 | 20 Jun 2023 | Block Listing Application | RNS | |
| 01/06/23 | 07:00:05 | 1 Jun 2023 | Proposed admission to Main Market premium segment | RNS | |
| 31/05/23 | 07:00:03 | 31 May 2023 | Total Voting Rights | RNS | |
| 24/05/23 | 07:00:13 | 24 May 2023 | Notice of Technology Teach-in | RNS | |
| 18/05/23 | 13:35:01 | 18 May 2023 | Result of Annual General Meeting | RNS | |
| 18/05/23 | 13:35:01 | 18 May 2023 | Appointment of Senior Independent Director | RNS | |
| 12/05/23 | 14:10:25 | 12 May 2023 | Withdrawal of AGM Resolution 17 and Resolution 18 | RNS | |
| 05/05/23 | 10:30:02 | 5 May 2023 | Grant of Long Term Incentive Plan Awards | RNS | |
| 05/05/23 | 07:00:03 | 5 May 2023 | Notifications of transactions by PMDR's | RNS | |
| 03/05/23 | 07:00:11 | 3 May 2023 | Appointment of Non-Executive Directors | RNS | |
| 02/05/23 | 12:47:36 | 2 May 2023 | Grant of Share Options under the Sharesave Scheme | RNS | |
| 28/04/23 | 07:00:03 | 28 Apr 2023 | Total Voting Rights | RNS | |
| 13/04/23 | 07:00:05 | 13 Apr 2023 | Notice of Annual General Meeting | RNS | |
| 31/03/23 | 14:32:29 | 31 Mar 2023 | Notifications of Transactions | RNS | |
| 30/03/23 | 13:29:55 | 30 Mar 2023 | Notifications of Transactions | RNS | |
| 24/03/23 | 07:00:03 | 24 Mar 2023 | Final results | RNS | |
| 22/03/23 | 10:05:32 | 22 Mar 2023 | Notification of major holdings | RNS | |
| 16/03/23 | 07:00:04 | 16 Mar 2023 | Green hydrogen collaboration with Bosch and Linde | RNS | |
| 01/03/23 | 07:00:12 | 1 Mar 2023 | Notice of Results | RNS | |
| 28/02/23 | 07:00:05 | 28 Feb 2023 | Total Voting Rights | RNS | |
| 21/02/23 | 07:00:08 | 21 Feb 2023 | Weichai SOFC system achieves CE certification | RNS | |
| 02/02/23 | 08:20:09 | 2 Feb 2023 | Holding(s) in Company | RNS | |
| 31/01/23 | 09:24:17 | 31 Jan 2023 | Total Voting Rights | RNS | |
| 24/01/23 | 07:00:04 | 24 Jan 2023 | Trading Update | RNS | |
| 22/12/22 | 10:59:06 | 22 Dec 2022 | BLOCK LISTING RETURN AND TOTAL VOTING RIGHTS | RNS | |
| 16/12/22 | 12:57:36 | 16 Dec 2022 | Block Listing Application | RNS | |
| 30/11/22 | 11:53:15 | 30 Nov 2022 | Total Voting Rights | RNS | |
| 24/11/22 | 08:09:18 | 24 Nov 2022 | Holding(s) in Company | RNS | |
| 17/11/22 | 07:00:07 | 17 Nov 2022 | Timing of China JV agreements delayed | RNS | |
| 31/10/22 | 12:18:03 | 31 Oct 2022 | Total Voting Rights | RNS | |
| 26/10/22 | 07:00:04 | 26 Oct 2022 | Publication of Sustainability Report | RNS | |
| 12/10/22 | 12:03:01 | 12 Oct 2022 | Notifications of transactions by PDMRs | RNS | |
| 10/10/22 | 09:46:26 | 10 Oct 2022 | Notifications of transactions by PDMRs | RNS | |
| 05/10/22 | 15:16:52 | 5 Oct 2022 | Notifications of transactions | RNS | |
| 04/10/22 | 10:20:29 | 4 Oct 2022 | Total Voting Rights | RNS | |
| 30/09/22 | 07:00:18 | 30 Sept 2022 | Holding(s) in Company | RNS | |
| 28/09/22 | 07:00:12 | 28 Sept 2022 | Holding(s) in Company | RNS | |
| 22/09/22 | 07:00:11 | 22 Sept 2022 | Interim results | RNS | |
| 20/09/22 | 11:06:30 | 20 Sept 2022 | Holding(s) in Company | RNS |