Dr. Alexander Wacker Familiengesellschaft mit beschränkter Haftung, Munich,...
Dr. Alexander Wacker Familiengesellschaft mit beschränkter Haftung, Munich, Germany
Siltronic AG: Release according to Article 40, Section 1 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distribution 29.05.2026 / 09:54 CET/CEST Dissemination of a Voting Rights Announcement transmitted by EQS News - a service of
Siltronic AG Siltronic AG: Release according to Article 40, Section 1 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distribution
29.05.2026 / 09:54 CET/CEST Dissemination of a Voting Rights Announcement transmitted by EQS News - a service of EQS Group. The issuer is solely responsible for the content of this announcement.
Notification of Major Holdings
1. Details of issuer
Name:
Siltronic AG
Street:
Einsteinstr. 172
Postal code:
81677
City:
Munich Germany
Legal Entity Identifier (LEI):
5299003NKV26NNGHHR90
2. Reason for notification
X
Acquisition/disposal of shares with voting rights
Acquisition/disposal of instruments
Change of breakdown of voting rights
Other reason:
3. Details of person subject to the notification obligation
Legal entity: Dr. Alexander Wacker Familiengesellschaft mit beschränkter Haftung City of registered office, country: Munich, Germany
4. Names of shareholder(s) holding directly 3% or more voting rights, if different from 3.
Wacker Chemie AG
5. Date on which threshold was crossed or reached:
26 May 2026
6. Total positions
% of voting rights attached to shares (total of 7.a.)
% of voting rights through instruments (total of 7.b.1 + 7.b.2)
Total of both in % (7.a. + 7.b.)
Total number of voting rights pursuant to Sec. 41 WpHG
New
23.83 %
0.00 %
23.83 %
30000000
Previous notification
30.83 %
0 %
30.83 %
/
7. Details on total positions a. Voting rights attached to shares (Sec. 33, 34 WpHG)
ISIN
Absolute
In %
Direct (Sec. 33 WpHG)
Indirect (Sec. 34 WpHG)
Direct (Sec. 33 WpHG)
Indirect (Sec. 34 WpHG)
DE000WAF3001
0
7150000
0.00 %
23.83 %
Total
7150000
23.83 %
b.1. Instruments according to Sec. 38 (1) no. 1 WpHG
Type of instrument
Expiration or maturity date
Exercise or conversion period
Voting rights absolute
Voting rights in %
0
0.00 %
Total
0
0.00 %
b.2. Instruments according to Sec. 38 (1) no. 2 WpHG
Type of instrument
Expiration or maturity date
Exercise or conversion period
Cash or physical settlement
Voting rights absolute
Voting rights in %
0
0.00 %
Total
0
0.00 %
8. Information in relation to the person subject to the notification obligation
Person subject to the notification obligation is not controlled nor does it control any other undertaking(s) that directly or indirectly hold(s) an interest in the (underlying) issuer (1.).
X
Full chain of controlled undertakings starting with the ultimate controlling natural person or legal entity:
Name
% of voting rights (if at least 3% or more)
% of voting rights through instruments (if at least 5% or more)
Total of both (if at least 5% or more)
Dr. Alexander Wacker Familiengesellschaft mit beschränkter Haftung
%
%
%
Wacker Chemie AG
23.83 %
%
23.83 %
9. In case of proxy voting according to Sec. 34 para. 3 WpHG (only in case of attribution of voting rights in accordance with Sec. 34 para. 1 sent. 1 No. 6 WpHG)
Date of general meeting: Holding total positions after general meeting (6.) after annual general meeting:
Proportion of voting rights
Proportion of instruments
Total of both
%
%
%
10. Other explanatory remarks:
Date
29 May 2026
29.05.2026 CET/CEST The EQS Distribution Services include Regulatory Announcements, Financial/Corporate News and Press Releases.
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