Thessaloniki Port Authority Societe Anonyme : Announcement for Dividend Distribution for the financial year 2023

Thessaloniki Port Authority S.A.

Announcement for Dividend Distribution for the financial year 2023

ThPA S.A. (or "Company") announces that, according to Article 4.1.3.4 of the Athens Stock Exchange Regulation and following the decisions of the Annual General Meeting of Shareholders of May 10th, 2024, the dividend for the financial year 2023 amounts to € 1,30 per share, subject to 5% withholding tax, hence, net dividend payable will be € 1,235 per share.

The Ex-dividend date is set on Tuesday, May 14th, 2024. As of this date, Company's shares will be traded on the Athens Stock Exchange without the right to receive dividend.

The Record Date is set on Wednesday, May 15th, 2024. According to the A.S.E. Regulation, beneficiaries of the dividend are the shareholders who are registered in the Dematerialized Securities System's (DSS) records as of the aforementioned Record Date.

Dividend payment date is set on Monday, May 20th, 2024, from the paying bank "Alpha Bank" as follows:

1. Through the Participants of the beneficiaries in the DSS (Banks and AEPEY Investment Services Firms) in accordance with the Regulation of the Greek Central Securities Depository and its relevant decisions.
2. Especially in cases of dividend payment to heirs of deceased beneficiaries whose titles are held in the Special Account of the deceased at DSS, under the management of ATHEXCSD, the payment procedure will be carried out after the completion of the legalization of the heirs by the Greek Central Securities Depository and after a written order from the Company to the paying bank. In addition, in case the beneficiary holds securities in A.E.P.E.Y. (Investment Services Co) under liquidation or in a special temporary transfer account, the beneficiary will be paid through the paying bank and after a written order from the Company.

Dividends that will not be collected within five (5) years will be forfeited in favor of the Greek State.

The dividend payment process through the network of "Alpha Bank" will be valid for one (1) year from the date of payment (until May 20th, 2025).

For more information, the Shareholders can contact the Treasury & Investors Relations Dept. (tel. [phone], Technical Service Building of ThPA S.A., Gate 11, within the Port of Thessaloniki).

ThPA S.A. www.thpa.gr- pc 54625

Treasury and Investor Relations Department, Τ: [phone], E: [e-mail]