Hellenic Exchanges-Athens Stock Exchange S.A.

Declaration of Voting Results & Voting Rights Announcements • Aug 5, 2025

Announcement

Notification about a significant change in the number of voting rights (Law 3556/2007)

5 August 2025 – The SMALL CAP WORLD FUND, Inc. informed the Company in writing on 04 August 2025 that, because of a triggering transaction on 01 August 2025 it indirectly holds 4.53% of the voting rights of the Company, from 5.09% based on the previous notification.

SMALLCAP World Fund, Inc. is a mutual fund registered in the United States under the Investment Company Act of 1940. SMALLCAP World Fund, Inc. is the legal owner of shares in the Company and has granted proxy voting authority to Capital Research and Management Company, its investment adviser.

In turn, the CAPITAL GROUP COMPANIES, Inc. informed the Company in writing on 04 August 2025 that, because of a triggering transaction on 01 August 2025 it indirectly holds 4.53% of the voting rights of the Company, from 5.09% based on the previous notification.

The chains of controlled undertakings through which the voting rights are effectively held, starting with the ultimate controlling entity, is as follows:

• The Capital Group Companies, Inc.,
• Capital Research and Management Company

The Capital Group Companies, Inc. ("CGC") is the parent company of Capital Research and Management Company ("CRMC") and Capital Bank & Trust Company ("CB&T"). CRMC is a U.S. based investment management company that serves as investment manager to the American Funds family of mutual funds, other pooled investment vehicles, as well as individual and institutional clients. CRMC and its investment manager affiliates manage equity assets for various investment companies through three divisions, Capital Research Global Investors, Capital International Investors and Capital World Investors. CRMC is the parent company of Capital Group International, Inc. ("CGII"), which in turn is the parent company of six investment management companies ("CGII management companies"): Capital International, Inc., Capital International Limited, Capital International Sàrl, Capital International K.K., Capital Group Private Client Services Inc, and Capital Group Investment Management Private Limited. CGII management companies primarily serve as investment managers to institutional and high net worth clients. CB&T is a U.S. based registered investment adviser and an affiliated federally chartered bank.

Neither CGC nor any of its affiliates own shares of the Company for its own account. Rather, the shares are owned by accounts under the discretionary investment management of one or more of the investment management companies described above.