| 01/07/22 | 16:00:00 | 1 Jul 2022 | | Total voting rights and Block Admission Return | GNW |
| 22/06/22 | 07:00:00 | 22 Jun 2022 | | IQE announces multi-year strategic supply agreement with Lumentum | GNW |
| 16/06/22 | 07:00:00 | 16 Jun 2022 | | IQE announces commitment to Net Zero and Science Based Targets | GNW |
| 08/06/22 | 16:15:00 | 8 Jun 2022 | | Holding(s) in Company | GNW |
| 07/06/22 | 07:00:00 | 7 Jun 2022 | | Holding(s) in Company | GNW |
| 06/06/22 | 16:00:00 | 6 Jun 2022 | | Holding(s) in Company | GNW |
| 27/05/22 | 16:00:00 | 27 May 2022 | | Holding(s) in Company | GNW |
| 20/05/22 | 07:00:00 | 20 May 2022 | | Notice of AGM and Annual Report | GNW |
| 03/05/22 | 16:00:00 | 3 May 2022 | | Total voting rights | GNW |
| 29/03/22 | 07:00:00 | 29 Mar 2022 | | 2021 Full Year Results | GNW |
| 01/03/22 | 07:00:00 | 1 Mar 2022 | | Long Term Incentive Plan (LTIP) Awards | GNW |
| 16/02/22 | 07:00:00 | 16 Feb 2022 | | Director/PDMR Shareholding | GNW |
| 04/02/22 | 07:00:00 | 4 Feb 2022 | | Director/PDMR Shareholding | GNW |
| 25/01/22 | 07:00:00 | 25 Jan 2022 | | Pre-close Trading Update | GNW |
| 24/01/22 | 07:00:00 | 24 Jan 2022 | | IQE establishes new ESG Board Committee | GNW |
| 10/01/22 | 16:00:00 | 10 Jan 2022 | | Director/PDMR Shareholding | GNW |
| 04/01/22 | 11:00:00 | 4 Jan 2022 | | Holding(s) in Company | GNW |
| 04/01/22 | 10:30:00 | 4 Jan 2022 | | Total voting rights and Block Admission Return | GNW |
| 02/12/21 | 07:00:00 | 2 Dec 2021 | | Holding(s) in Company | GNW |
| 29/11/21 | 14:00:00 | 29 Nov 2021 | | Director/PDMR Shareholding | GNW |
| 26/11/21 | 07:00:00 | 26 Nov 2021 | | Director/PDMR Shareholding | GNW |
| 24/11/21 | 07:00:00 | 24 Nov 2021 | | Trading Update | GNW |
| 22/11/21 | 07:00:00 | 22 Nov 2021 | | Leadership Announcement - Americo Lemos appointed as CEO of IQE | GNW |
| 01/11/21 | 07:00:00 | 1 Nov 2021 | | Total voting rights | GNW |
| 07/09/21 | 07:00:00 | 7 Sept 2021 | | 2021 Interim Results | GNW |
| 19/08/21 | 14:30:00 | 19 Aug 2021 | | Update to the acquisition of minority interests in IQE Taiwan Corporation | GNW |
| 02/08/21 | 07:00:00 | 2 Aug 2021 | | Total voting rights | GNW |
| 29/07/21 | 07:00:00 | 29 Jul 2021 | | Appointment of Victoria Hull as Non-Executive Director | GNW |
| 14/07/21 | 07:00:00 | 14 Jul 2021 | | Pre-close Trading Update | GNW |
| 05/07/21 | 11:00:00 | 5 Jul 2021 | | Issue of shares | GNW |
| 23/06/21 | 16:15:00 | 23 Jun 2021 | | Result of AGM | GNW |
| 01/06/21 | 07:00:00 | 1 Jun 2021 | | Total voting rights | GNW |
| 21/05/21 | 07:00:00 | 21 May 2021 | | Notice of AGM and Annual Report | GNW |
| 04/05/21 | 07:00:00 | 4 May 2021 | | Block Admission Return | GNW |
| 25/03/21 | 07:00:00 | 25 Mar 2021 | | 2020 Full Year Results | GNW |
| 15/03/21 | 16:00:00 | 15 Mar 2021 | | Holding(s) in Company | GNW |
| 05/03/21 | 16:00:00 | 5 Mar 2021 | | Holding(s) in Company | GNW |
| 03/03/21 | 10:00:00 | 3 Mar 2021 | | Holding(s) in Company | GNW |
| 01/03/21 | 07:00:00 | 1 Mar 2021 | | Total voting rights | GNW |
| 26/02/21 | 16:00:00 | 26 Feb 2021 | | Holding(s) in Company | GNW |
| 23/02/21 | 16:00:00 | 23 Feb 2021 | | Holding(s) in Company | GNW |
| 22/02/21 | 16:00:00 | 22 Feb 2021 | | Holding(s) in Company | GNW |
| 19/02/21 | 07:00:00 | 19 Feb 2021 | | Long Term Incentive Plan (LTIP) Awards | GNW |
| 17/02/21 | 16:00:00 | 17 Feb 2021 | | Holding(s) in Company | GNW |
| 11/02/21 | 07:00:00 | 11 Feb 2021 | | Settlement of Legal Dispute | GNW |
| 10/02/21 | 16:00:00 | 10 Feb 2021 | | Holding(s) in Company | GNW |
| 05/02/21 | 16:53:00 | 5 Feb 2021 | | Holding(s) in Company | GNW |
| 01/02/21 | 07:00:00 | 1 Feb 2021 | | Total voting rights | GNW |
| 20/01/21 | 16:00:00 | 20 Jan 2021 | | Holding(s) in Company | GNW |
| 20/01/21 | 07:00:00 | 20 Jan 2021 | | FY 2020 Trading Update | GNW |
