Announcement

ELLAKTOR S.A. (hereinafter the “Company”) informs the investment community the following:

Following the Company's announcement dated 19.04.2024 regarding the decision of its Board of Directors dated 18.04.2024 to purchase additional shares of the issuer REDS SA, through the ATHEX, ELLAKTOR acquired on 24.04.2024 96,739 common registered shares, with voting rights, issued by REDS SA, at a purchase price of €2.70 per share.

Kifissia, 24.04.2024

Announcement of regulated information according to Law 3556/2007

Share Buyback

ELLAKTOR S.A. (hereinafter referred to as the "Company") announces that, in accordance with the decision of the Ordinary Shareholders General Meeting held on 22.06.2023, as well as the decision of the Board of Directors dated 14.09.2023, it proceeded on April 24^th, 2024, through the Athens Exchange member name OPTIMA BANK S.A., with the purchase of 50,000 own shares at an average price of 2.5847 euro per share and with a total transaction value of 129,236.36 euro.

Annual Analysts Briefing

Presentation to the Hellenic Fund and Asset Management Association