EQS-News: Alzchem Group AG: Disclosure according to Article 5 of the EU Regulation 596/2014 and Article 2 Section (1) of the Delegated EU Regulation 2016/1052 - 10th interim report

Disclosure according to Article 5 of the EU Regulation 596/2014 and

Article 2 Section (1) of the Delegated EU Regulation 2016/1052

Trostberg, June 16^th, 2025

10^th Interim Report

In the period from June 9^th up to and including June 13^th, 2025, a total of 692 shares of Alzchem Group AG were acquired as part of the share buyback programme announced on November 29^th, 2024. The total number of shares acquired to date as part of this buyback amounts to 71,260. The acquisition was carried out by a financial institution via the stock exchange (XETRA) on behalf of Alzchem Group AG.

The total number of repurchased shares, the weighted average price and the aggregated volume (excl. acquisition costs) per day were as follows:

This information as well as the detailed information on the individual daily transactions related to the buy-back programme are also published on the Company's website at https://www.alzchem.com/en/investor-relations/stock/#c18518 in accordance with Art. 2 par. 3 sentence 2 of Delegated Regulation (EU) 2016/1052.

Alzchem Group AG

- Managing Board -