EQS Voting Rights Announcement: Wienerberger AG Wienerberger AG: Publication in accordance with Section 135 Para. 2 BörseG with the aim of Europe-wide distribution June 18, 2024 / 3:00 p.m. CET/CEST Publication of a voting rights announcement transmitted by EQS News – a service of EQS Group AG. The issuer/publisher is responsible for the content of the message. ════════════════════════════════════════ ══════════ ════════════════════════════════════════ ══ Investment report in accordance with Sections 130 to 134 BörseG 2018 Dublin, June 17, 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 participations. 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 of America 4. Names of shareholders: Susquehanna International Securities Limited, Susquehanna International Group Limited 5. Date of threshold touching: June 14, 2024 6. Overall position of the person subject to reporting obligation Percentages of the percentage of voting rights that represent the total number of voting rights belonging to financial/other instruments Total voting rights of the shares (7. B.1 + 7.B.2) from issuers (7.A) 7.A + 7.B in % situation on the day of 2.21% 5.17% 7.38% 111 732 343 threshold touching situation in the previous one Notification 1.56% 4.28% 5.85% (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 Indirect (§ 130 BörseG 2018) (§ 133 BörseG 2018) (§ 130 BörseG 2018) (§ 133 BörseG 2018) AT0000831706 2,469,386 2.21% Subtotal A 2,469,386 2.21% B 1: Financial instruments / other Instruments in accordance with Section 131 Paragraph 1 Z 1 BörseG 2018 Type of expiry date Exercise period Number of voting rights Percentage of instruments that can be acquired Voting rights Call option 21/06/2024-19/12/2025 Anytime 2 537 300 2.27% Subtotal B.1 2 537 300 2.27% 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 the settlement voting rights stock 21/06/2024-20/09/2024 21/06/2024,20/09/2024 Cash 1,218,000 1.09% Future Put Option 21/06/2024-20/06/2025 Anytime Physical 2,020,500 1.81% Subtotal 3,238,500 2.90% B.2 8. Information regarding the reportable person: ☐ The reportable person (point 3) is not controlled by a 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 top controlling natural or legal person: Direct Directly held Directly held Total by Number Name controls voting rights in financial/other both Number Shares (%) Instruments (%) (%) 1 SIH Partners, LLLP Susquehanna 2 International 1 Holdings, LLC 3 Susquehanna Dublin 2 Holdings Limited 4 Susquehanna Europe 2 Holdings Limited Susquehanna 5 International 4 0.36% 0.44% 0, 80% Group Limited Susquehanna 6 International 3 1.84% 4.72% 6.56% Securities limited 9. In the case of proxy voting date of the general meeting: – Proportion of voting rights after the general meeting: – corresponds to – voting rights 10. Other comments: Updating position because percentage of financial instruments has crossed a threshold value while the overall position has not Dublin on 17.6.2024 ══════════════════════════════ ════════════════════════════════════════ ══════════ ════════════ 06/18/2024 CET/CEST ══════════════════════ ══════════ ════════════════════════════════════════ ══════════ ══════════ Language: German Company: Wienerberger AG Wienerbergerplatz 1 1100 Vienna Austria Internet: www.wienerberger.com
End of message EQS News Service 1927629 June 18, 2024 CET/CEST