Hellenic Exchanges-Athens Stock Exchange S.A.

Director's Dealing • Aug 19, 2025

Announcement

Trade notifications on EXAE shares (Law 3461/2006)

19 August 2025 – MORGAN STANLEY informed the Company in writing on 18 August 2025 that it carried out the following transactions in shares of the Company (symbol: EXAE, ISIN GRS395363005):

No	Date of notification to ATHEX	Transaction date	Type	Financial instrument	Total value (euro)
1	18.08.2025	14.08.2025	Buy	EXAE shares	530,437.00
2	18.08.2025	14.08.2025	Sell	EXAE shares	358,442.00

Following the above transactions, MORGAN STANLEY indirectly holds 1.17% of the voting rights of the Company.

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

• Morgan Stanley
• Morgan Stanley International Holdings Inc
• Morgan Stanley International Limited
• Morgan Stanley Investments (UK)
• Morgan Stanley & Co International plc
• Morgan Stanley
• Morgan Stanley Capital Management, LLC
• Eaton Vance Management
• Boston Management and Research

The notification of EXAE trades takes place in accordance with art. 24 of law 3461/2006 due to the tender offer by Euronext to acquire all shares of the Company (EXAE) through a share exchange.