Curatis Holding AG publishes Annual Report of the (then still named) Kinarus Group for FY2023 and announces appointment of Chief Financial Officer

Curatis Holding AG / Key word(s): Annual Results/Personnel Curatis Holding AG publishes Annual Report of the (then still named) Kinarus Group for FY2023 and announces appointment of Chief Financial Officer 24-May-2024 / 07:00 CET/CEST Release of an ad hoc announcement pursuant to Art. 53 LR The issuer is solely responsible for the content of this announcement. Ad hoc announcement pursuant to Art. 53 LR

• Full Annual Report of Kinarus Therapeutics Holding AG for the financial year 2023  published today
• Publication of audited consolidated & statutory FY2023 financial statements of Kinarus Therapeutics Holding AG already occurred on 17 April 2024
• Patrick Ramsauer appointed as Chief Financial Officer of Curatis Holding AG with immediate effect

Liestal, Switzerland, 24 May 2024: Curatis Holding AG (CURN.SW), previously Kinarus Therapeutics Holding AG (together with its subsidiaries “Curatis Group”, or the “Company”), a SIX Swiss Exchange listed specialty pharmaceutical and therapeutic drug development company focused on orphan and ultra-orphan indications today published its annual report for FY2023. The audited consolidated FY2023 financial statements and the audited statutory FY2023 financial statements of the Company, together the audited “FY2023 Financial Statements”, had already been published on 17 April 2024. Both, Kinarus Therapeutics Holding AG and its 100% subsidiary, Kinarus AG in Liquidation had filed for bankruptcy in October 2023, but on 5 February 2024, bankruptcy of Kinarus Therapeutics Holding AG was revoked by the competent courts of Basel-Stadt to pave the way for the  business combination of Kinarus Therapeutics Holding AG and Curatis AG, a Basel-Landschaft incorporated specialty medicine distribution and drug development company (the “Business Combination”), which was completed on 26 April 2024. Kinarus AG in Liquidation remains in liquidation. The 2023 Annual Report of Kinarus Group therefore does not provide a comprehensive and transparent picture on the effective situation of the Company today after the completion of the Business Combination of Kinarus Therapeutics Holding AG with Curatis AG.