Alzchem Group AG: four two na GmbH, sell

Notification and public disclosure of transactions by persons discharging managerial responsibilities and persons closely associated with them

23.01.2026 / 18:30 CET/CEST

The issuer is solely responsible for the content of this announcement.

1. Details of the person discharging managerial responsibilities / person closely associated a) Name

• Name and legal form:
• four two na GmbH

2. Reason for the notification a) Position / statusPerson closely associated with:Title:HerrFirst name:Markus Last name(s):ZöllnerPosition:Member of the administrative or supervisory bodyb) Initial notification3. Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor a) Name

Alzchem Group AG

b) LEI

8945004EL7WZK3ERG181 

4. Details of the transaction(s) a) Description of the financial instrument, type of instrument, identification codeType:ShareISIN: b) Nature of the transaction

Disposal

c) Price(s) and volume(s)Price(s)Volume(s)150.48 EUR37,620,000.00 EUR d) Aggregated informationPriceAggregated volume150.48 EUR37,620,000.00 EUR e) Date of the transaction

22/01/2026; UTC+1

f) Place of the transaction

Outside a trading venue

23.01.2026 CET/CEST The EQS Distribution Services include Regulatory Announcements, Financial/Corporate News and Press Releases.

Language:EnglishCompany:Alzchem Group AGDr.-Albert-Frank-Str. 3283308 TrostbergGermanyInternet:www.alzchem.com End of NewsEQS News Service

102960 23.01.2026 CET/CESTSaving the news in databases or any forwarding of the news to third parties in a commercial context or for commercial purposes is only permitted with the prior written consent of EQS Group AG.