flatexDEGIRO SE: Release according to Article 40, Section 1 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distribution

flatexDEGIRO SE / DE000FTG1111

EQS Voting Rights Announcement: flatexDEGIRO SE 01.06.2026 / 17:46 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: flatexDEGIRO SE Street: Omniturm, Große Gallusstraße 16-18 Postal code: 60312 City: Frankfurt / MainGermany Legal Entity Identifier (LEI): 529900IRBZTADXJB6757 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: Amundi S.A.City of registered office, country: Paris, France 4. Names of shareholder(s) holding directly 3% or more voting rights, if different from 3.  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 1.85 % 0.00 % 1.85 % 110134548 Previous notification 4.84 % 0.00 % 4.84 % / 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) DE000FTG1111 0 2042576 0 % 1.85 % Total 2042576 1.85 % 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 %     Total 0 0 % 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 %       Total 0 0 % 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) Amundi S.A. % % % Amundi Asset Management S.A.S. % % % - % % % Amundi S.A. % % % Amundi Asset Management S.A.S. % % % Amundi Japan Ltd % % % - % % % Amundi S.A. % % % CPR AM % % % - % % % Amundi S.A. % % % Amundi Asset Management S.A.S. % % % Amundi Deutschland GmbH % % % - % % % Amundi S.A. % % % Amundi Asset Management S.A.S. % % % Amundi Ireland Limited % % % - % % % - % % % - % % % - % % % - % % % - % % % 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:  Date29 May 2026 01.06.2026 CET/CEST The EQS Distribution Services include Regulatory Announcements, Financial/Corporate News and Press Releases. View original content: EQS News Language: English Company: flatexDEGIRO SE Omniturm, Große Gallusstraße 16-18 60312 Frankfurt / Main Germany Internet: www.flatexdegiro.com   End of News EQS News Service 2336086  01.06.2026 CET/CEST