Wienerberger AG / AT0000831706

12.12.2023 - 16:00:04

Wienerberger AG: Release according to Article 135, Section 2 BörseG with the objective of Europe-wide distribution

EQS Voting Rights Announcement: Wienerberger AG

12.12.2023 / 16:00 CET/CEST
Dissemination of a Voting Rights Announcement transmitted by EQS News - a service of EQS Group AG.
The issuer is solely responsible for the content of this announcement.

Major holdings notification pursuant to Sec. 130 to 134 BörseG 2018 London, 11.12.2023 Overview ? Notification made after deadline Caution: In case of violations of major holdings notification rules, please pay attention to Section 137 BörseG 2018 (Suspension of voting rights) 1. Issuer: Wienerberger AG

2. Reason for the notification: Acquisition or disposal of financial/other instruments

3. Person subject to notification obligation
Klaus Umek

4. Name of shareholder(s): Klaus Umek, Petrus Advisers Investments Fund L.P.

5. Date on which the threshold was crossed or reached: 7.12.2023 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	1,11 %	3,36 %	4,47 %	111 732 343
Position of previous notification (if applicable)	1,36 %	3,80 %	5,16 %

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 BörseG 2018)	Indirect (Sec 133 BörseG 2018)	Direct (Sec 130 BörseG 2018)	Indirect (Sec 133 BörseG 2018)
AT0000831706	453 750	787 057	0,41 %	0,70 %
SUBTOTAL A	1 240 807		1,11 %

B 1: Financial / Other Instruments pursuant to Sec. 131 para. 1 No. 1 BörseG 2018
Type of instrument	Expiration Date	Exercise Period	Number of voting rights that may be acquired if the instrument is exercised	% of voting rights
Call Option	December 2023 - December 2024	Anytime	3 750 000	3,36 %
		SUBTOTAL B.1	3 750 000	3,36 %

B 2: Financial / Other Instruments pursuant to Sec. 131 para. 1 No. 2 BörseG 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	Klaus Umek		0,41 %		0,41 %
2	Petrus Advisers Ltd.	1
3	Petrus Advisers Investments General Partner Inc.	2
4	Petrus Advisers Investments Fund L.P.	3	0,52 %	3,36 %	3,88 %

9. In case of proxy voting Date of general meeting: - Voting rights after general meeting: - is equivalent to - voting rights.

10. Sonstige Kommentare: The numbers notified above do not include the voting rights from 72,702 shares and from 750,000 long call options held by UI Petrus Advisers Special Situations Fund as of 7 December 2023. Klaus Umek / Petrus Advisers Ltd. can only issue recommendations on the exercise of the voting rights concerned but cannot otherwise exercise any further influence. Therefore, these voting rights are not to be attributed to Klaus Umek / Petrus Advisers for the purpose of this notification but are merely disclosed in this Section 10 of this notification for full transparency only. The 787 057 voting rights from shares notified under section 7.A (indirect) include 209 790 voting rights that are attributable to Petrus Advisers Ltd. based on voting proxies granted by natural persons and are therefore not reflected under section 8.

London am 11.12.2023

12.12.2023 CET/CEST