| 21 May 2021 | TR-1: Notification of major holdings | View Download | |
| 20 May 2021 | Publication of Notice of Annual General Meeting | View Download | |
| 17 May 2021 | TR-1: Notification of major holdings | View Download | |
| 14 May 2021 | TR-1: Notification of major holdings | View Download | |
| 14 May 2021 | TR-1: Notification of major holdings | View Download | |
| 13 May 2021 | TR-1: Notification of major holdings | View Download | |
| 13 May 2021 | Director/PDMR Shareholding | View Download | |
| 12 May 2021 | PDMR/PCA Shareholdings | View Download | |
| 11 May 2021 | Results of upsized Placing and Total Voting Rights | View Download | |
| 10 May 2021 | Acquisition Of Bentley Laboratories LLC | View Download |