Ad hoc announcement pursuant to Art. 53 LR A conference call will be held on April 25, 2024, at 14:30 CEST / 13:30 BST / 08:30 EDT. Details are at the end of this news release. Santhera Announces Preliminary Unaudited 2023 Annual Results and Provides Corporate Update Ahead of Full Report Publication in May 2023 financial key figures: Revenue from contracts with customers of CHF 103.4 million (2022: CHF 7.5 million) Net result of CHF 54.8 million (2022: CHF -71.1 million) Cash flow from operating