The company "European Innovation Solutions S.A." (distinctive title "E.In.S. S.A."), within the framework of its obligations to inform the investing public and in accordance with article 4.1.1 par. 2 of the Athens Exchange Rulebook, as well as Decision 25 article 2 of the , hereby notifies the investing public of the Financial Calendar for the fiscal year 2026, as follows:

• Announcement date of the commentary on the annual financial results for 2025: 21.04.2026
• Publication date of the annual financial report for 2025: 21.04.2026
• Date of the Ordinary General Meeting of Shareholders: 27.05.2026
• The Board of Directors will propose the Distribution of a Dividend. The amount of the dividend to be paid, the ex-dividend date, the record date, and the dividend payment commencement date will be decided and announced at a later time within the legal time limits.
• Publication date of the semi-annual financial reports: To be announced at a later time within the legal time limits.

The company reserves the right to change the above dates, provided that it informs the investing public in a timely manner by amending the present document, as per the provisions of the Athens Exchange Rulebook.