Wienerberger AG, AT0000831706

EQS-PVR: Wienerberger AG: Release according to Article 135, Section 2 B?rseG with the objective of Europe-wide distribution

?

?

Major holdings notification pursuant to Sec. 130 to 134 B?rseG 2018

?

Dublin, Ireland,? 25.5.2023

?

Overview

? Notification made after deadline

Caution: In case of violations of major holdings notification rules, please pay attention to Section 137 B?rseG 2018 (Suspension of voting rights)

?

1. Issuer: Wienerberger AG

2. Reason for the notification:?Acquisition or disposal of voting rights

3. Person subject to notification obligationName: FMR LLCCity: Wilmington, DelawareCountry: United States of America (the)

4. Name of shareholder(s):?

5. Date on which the threshold was crossed or reached: 24.5.2023

?

6. Total positions

? ? % of voting rights attached to shares (7.A) % of voting rights through financial/other instruments (7.B.1 + 7.B.2) ??Total of both in % (7.A + 7.B) ?Total number of voting rights of issuer Resulting situation on the date on which threshold was crossed / reached ? 5,69 % ? 0,25 % ? 5,94 % ? 111?732?343 Position of previous notification (if applicable) ? 5,94 % ? 0,00 % ? 5,94 % ?

?

?

Details

7. Notified details of the resulting situation:

?

A: Voting rights attached to shares ISIN Code Number of voting rights % of voting rights Direct (Sec 130 B?rseG 2018) Indirect (Sec 133 B?rseG 2018) Direct (Sec 130 B?rseG 2018) Indirect (Sec 133 B?rseG 2018) AT0000831706 ? 6?357?868 ? 5,69 % SUBTOTAL A 6?357?868 5,69 %

?

?

B 1: Financial / Other Instruments pursuant to Sec. 131 para. 1 No. 1 B?rseG 2018 Type of instrument Expiration Date Exercise Period Number of voting rights that may be acquired if the instrument is exercised % of voting rights Stock Loan NA NA 281?300 0,25 % ? ? SUBTOTAL B.1 281?300 0,25 %

?

?

B 2: Financial / Other Instruments pursuant to Sec. 131 para. 1 No. 2 B?rseG 2018 Type of instrument Expiration Date Exercise Period Physical / Cash Settlement Number of voting rights % of voting rights ? ? ? ? ? ? ? ? ? SUBTOTAL B.2 ? ?

?

?

8. Information in relation to the person subject to the notification obligation:

? Person subject to the notification obligation is not controlled by any natural person or legal entity and does not control any other undertaking(s) holding directly or indirectly an interest in the (underlying) issuer.

? Full chain of controlled undertakings through which the voting rights and/or the financial/other instruments are effectively held starting with the ultimate controlling natural person or legal entity:

No. Name Directly controlled by No. Shares held ?directly (%) Financial/other instruments held ?directly (%) Total of both (%) 1 FMR LLC ? ? ? ? 2 FIAM Holdings LLC 1 ? ? ? 3 FIAM LLC 2 ? 1,08 % 1,08 % 4 Fidelity Institutional Asset Management Trust Company 2 ? 0,41 % 0,41 % 5 Fidelity Management & Research Company LLC 1 ? 4,01 % 4,01 % 6 FMR Investment Management (UK) Limited 5 ? 0,26 % 0,26 % 7 Fidelity Management Trust Company 1 ? 0,18 % 0,18 % ? ? ? ? ? ?

?

9. In case of proxy voting

Date of general meeting: -

Voting rights after general meeting: - is equivalent to - voting rights.

?

10. Sonstige Kommentare:

4% threshold crossed upwards by a controlled undertaking.

?

?Dublin, Ireland am? 25.5.2023

26.05.2023 CET/CEST

Language: English Company: Wienerberger AG Wienerbergerplatz 1 1100 Wien

Austria Internet: www.wienerberger.com ? End of News EQS News Service

1643075??26.05.2023?CET/CEST