EQS voting rights notification: Wienerberger AG Wienerberger AG: Publication in accordance with Section 135 Para. 2 BörseG with the aim of Europe-wide distribution July 17, 2024 / 11:00 CET/CEST Publication of a voting rights notification transmitted by EQS News – a service of EQS Group AG. The issuer/publisher is responsible for the content of the message. ════════════════════════════════════════ ══════════ ═══════════════════════════════════ Investment report according to §§ 130 bis 34 BörseG 2018 Dublin, Ireland, 16.7. 2024 Overview ☐ Reporting occurs after the deadline Attention: According to Section 137 BörseG 2018, the suspension of voting rights must be observed if a person violates the obligation to report participation. 1. Issuer: Wienerberger AG 2. Reason for notification: Acquisition/sale of financial or other instruments 3. Person required to report Name: SIH Partners, LLLP Registered office: Wilmington, Delaware State: United States 4. Names of shareholders: Susquehanna International Securities Limited , Susquehanna International Group Limited 5. Date of threshold touching: July 15, 2024 6. Overall position of the person subject to reporting requirements Percentages of the percentage shares of voting rights representing the total number of voting rights, the financial/other total of instruments belonging to shares of voting rights (7.A) (7.B.1 + 7.B.2) 7.A + of 7.B in issuer % situation on the day of 1.39% 5.65% 7.04% 111 732 343 threshold touching situation in the previous report 2 .15% 4.26% 6.41% (if applicable) Details 7. Details of the instruments held on the date the threshold is touched: A: Voting rights belonging to shares ISIN of shares Number of voting rights Percentage of voting rights Direct Indirect Direct Indirectly (§ 130 BörseG 2018) (§ 133 BörseG 2018) (§ 130 BörseG (§ 133 BörseG 2018) 2018) AT0000831706 1 556 174 1.39% Subtotal A 1 556 174 1.39% B 1: Financial instruments / other instruments acc § 131 Paragraph 1 Z 1 BörseG 2018 Type of expiry date Exercise period Number of percentage instruments Voting rights that can be acquired of the voting rights CALL OPTION 19/04/2024-19/12/2025 anytime 3 549 900 3.18% Subtotal B.1 3 549 900 3.18% B 2: Financial instruments / other instruments in accordance with Section 131 Paragraph 1 Z 2 BörseG 2018 Type of expiry date Exercise period Physical Number of percentage instruments or cash Voting rights of settlement Voting rights PUT OPTION 19/07/2024-20/06/2025 anytime Physical 1,967,400 1.76% FUTURE 09/20/2024 09/20/2024 Physical 798,000 0.71% Subtotal 2,765,400 2.48% B.2 8. Information regarding the reportable person: ☐ The reportable person Person (point 3) is not controlled by any natural/legal person and does not control any other person who directly or indirectly holds instruments on the issuer. ☒ Full chain of controlled entities through which the voting rights and/or financial/other instruments are held, starting with the highest controlling natural or legal person: Direct Direct Directly held Total Number Name Controlled financial/other instruments held by Number Voting rights in Instruments (%) both stocks (%) (%) 1 SIH Partners, LLLP Susquehanna 2 International 1 Holdings, LLLC Susquehanna 3 Dublin Holdings 2 Limited Susquehanna 4 Europe Holdings 2 Limited Susquehanna 5 International 4 0.23% 0.45% 0, 68% Group Limited Susquehanna 6 International 3 1.16% 5.20% 6.36% Securities Limited 9. In case of proxy date of general meeting: – Proportion of voting rights after the general meeting: – corresponds to – voting rights 10. Other comments: – Dublin, Ireland on July 16, 2024 ═══════════════════════════════════ ══════════ ════════════════════════════════════════. 07/17/2024 CET/CEST ════ ════════════════════════════════════════ ══════════ ═══════════════════════════════ Language: German Company: Wienerberger AG Wienerbergerplatz 1 1100 Vienna Austria Internet: www.wienerberger.com
End of message EQS News Service 1947429 July 17, 2024 CET/CEST