Request to convene Extraordinary General Meeting of Diagnostyka

Date: 8 August 2025

Subject: Request to convene Extraordinary General Meeting of Diagnostyka

Legal basis: Article 56 (1) (2) of the Act on Public Offering

Text of the report:

The Management Board of Diagnostyka S.A., with its registered office in Kraków (the “Company”), acting pursuant to Article 399 § 1 of the Polish Commercial Companies Code (“CCC”), has convened an Extraordinary General Meeting (“EGM”) to be held on 22 September 2025 at 2:00 PM in Kraków, in the Aquarius building at ul. Życzkowskiego 18.

The following agenda is planned:

1. Opening of the Extraordinary General Meeting.
2. Election of the Chairperson of the Extraordinary General Meeting.
3. Confirmation of the proper convening of the Extraordinary General Meeting and its capacity to adopt binding resolutions.
4. Adoption of the agenda.
5. Adoption of a resolution on the selection of an audit firm for the attestation of sustainability reporting.
6. Closing of the meeting.

Attached, the Company provides the notice of convening the Extraordinary General Meeting in accordance with Article 402(2) of the CCC, as well as draft resolutions to be discussed during the meeting.

Legal basis: Legal basis: § 20 section 1 points 1 and 2 of the Regulation of the Minister of Finance of 6 June 2025 on current and periodic information provided by issuers of securities and the conditions for recognizing information required by the laws of a non-member state as equivalent.

For the Company:

Paweł Chytła – Vice President of the Management Board

Marta Rogalska-Kupiec – Vice President of the Management Board