Optima bank S A : Acknowledgment of Transaction

Regulated Information: EU Regulation 596/2014 - Acknowledgement

of Transactions

Optima bank S.A. (henceforth the "Bank"), following relevant notifications received on 21 June 2024 from Mr. Aggelos Sapranidis, Chief Financial Officer, hereby announces that on 20 June 2024, Mr. Aggelos Sapranidis, sold 2,000 shares at a total transaction value of € 24,800.

Mr. Sapranidis is subject to the obligation to disclose his transactions involving shares issued by the Bank in accordance with Article 19 of EU regulation 596/2014.

Maroussi 21 June 2024

Optima bank S.A.

• Registration Number of Hellenic Business Registry: 003664201000 • Tax Registration No: 099369013 • Athens Tax Office for Sociétés Anonymes • 32 Aigialeias & Paradissou Str. 15125 Maroussi Greece
• Τ: [phone] • F: [phone] • E: [e-mail]

optimabank.gr