EQS-Adhoc: MBB SE resolves share buyback with a volume of up to €15 million and cancels treasury shares

Berlin, 30 October 2024 - MBB SE (ISIN DE000A0ETBQ4), a medium-sized family business, resolved today to make use of the authorization granted by the Annual General Meeting on 26 June 2024 to acquire treasury shares in accordance with Section 71 para. 1 no. 8 AktG. In view of the substantial undervaluation of the MBB shares and its strong capitalization, the company intends to buy back its own shares with a maximum volume of €15.0 million up to a price of €120.00 per share via the stock exchange from 15 November 2024. The share buyback program is scheduled to end on 30 April 2025 at the latest.

The share buyback will be carried out in accordance with the Safe Harbour provisions of Article 5 of Regulation (EU) No 596/2014 of the European Parliament and of the Council of 16 April 2014 in conjunction with the provisions of Commission Delegated Regulation (EU) 2016/1052 of 8 March 2016.

Furthermore, the Executive Management as well as the Board decided today to cancel all 280,223 treasury shares for the purpose of a capital reduction. This corresponds to 4.90% of the current share capital. The number of shares will therefore be reduced from 5,716,392 to 5,436,169.

All further details on the share buyback will be published at www.mbb.com/ir/buyback.

MBB SE

Joachimsthaler Straße 34

10719 Berlin

Tel +49 30 844 15 330

Fax +49 30 844 15 333

office@mbb.com

www.mbb.com

Executive Management

Dr. Constantin Mang (CEO)

Dr. Jakob Ammer

Torben Teichler

Chairman of the Board and Executive Director

Dr. Christof Nesemeier

Court of Registration

Berlin-Charlottenburg Local Court, registration number: HRB 165458