Financials
| BOCH Annual Financial Report 2022 | Mar. 31, 2023 |
| BOCH Annual Financial Report 2022 | Mar. 31, 2023 |
| Interim Financial Report 2022 | Aug. 31, 2022 |
| BOCH Annual Financial Report 2021 (ESEF)-T01 | Mar. 30, 2022 |
| Interim Financial Report 2021 | Sep. 01, 2021 |
| BOCH Annual Financial Report 2020 | Mar. 30, 2021 |
| Interim Financial Report 2020 | Aug. 28, 2020 |
Proxies
| Resolutions of AGM | May. 20, 2022 |
| Resolutions of the Shareholders Annual General Meeting (AGM) | May. 20, 2022 |
| Notice of AGM | Apr. 14, 2022 |
| AGM Resolutions | May. 25, 2021 |
| Notice of Annual General Meeting | Apr. 26, 2021 |
| Amended announcement: AGM Resolutions | May. 27, 2020 |
| AGM Resolutions | May. 26, 2020 |
Ownership Update
| TR-1 Notification-Morgan Stanley | Jan. 21, 2020 |
| TR-1 Notification-Caius Capital | Jan. 20, 2020 |
| TR-1 Notification -Caius Capital | Nov. 07, 2019 |
| TR-1 Notification of Major Holding- Caius Capital | Sep. 03, 2019 |
Announcements
| Pillar 3 Disclosures for the year ended 31 December 2021 | Apr. 07, 2022 |
| Pillar 3 Disclosures 2020 | Apr. 07, 2021 |
| EGM Resolutions | Feb. 05, 2021 |
| Resolutions of EGM | Feb. 05, 2021 |
| EGM Circular | Jan. 13, 2021 |
| Notice of EGM and Publication of Circular Announcement | Jan. 13, 2021 |
| Pillar 3 Disclosures for 2019 | Apr. 30, 2020 |