Dividend Distribution from Earnings of Fiscal Year 2024 and Prior Years’ Earnings

Attica Holdings S.A. (hereinafter the "Company") hereby announces, in accordance with par. 4.1 and 5.2 of the Athens Exchange (Athex) Rulebook, as currently in force, that the Annual General Meeting of the Company on September 9th, 2025, approved the distribution of dividend derived from the Company’s earnings of fiscal year 2024 and prior years’ earnings, amounting to a total of Euro 17,021,493.51, equivalent to 0.07 per share. The aforementioned amount derives from shipping revenue, is not subject to taxation, and will be distributed in full to beneficiaries.

According to resolutions of the Annual General Meeting, beneficiaries of the aforementioned distribution, based on the beneficiary determination rule, are the investors registered in the Dematerialized Securities System (D.S.S.) as of Monday, September 15th, 2025 (Record Date). From Friday, September 12th, 2025 (Ex-Dividend Date), the Company's shares will trade on the Athens Stock Exchange without being entitled to receive the dividend.

The payment of the dividend to beneficiaries will commence on Friday, September 19th , 2025, and will be facilitated by the paying bank, 'Piraeus Bank S.A.', as follows:

1. Through the Participants of the beneficiaries in the D.S.S. (credit institutions, custodians and investment firms), in accordance with the prevailing Operating Regulation and the relevant decisions of the Hellenic Central Securities Depository (ATHEXCSD).

2. Specifically, in cases where the dividend payments are to be made to heirs of deceased beneficiaries whose securities are held in their Special Account in the D.S.S., managed by ATHEXCSD, the dividends will be distributed after the heirs' legitimization is completed through the branch network of ‘Piraeus Bank S.A.’.

It is clarified to shareholders that their entitlement to claim the amount due expires after a five-year period from the end of the year (Articles 250(15) and 253 of the Greek Civil Code). After this period elapses, any unclaimed amounts will be irrevocably reimbursed to the Greek State, pursuant to the provisions of Article 1 of Legislative Decree 1195/1942.