.

.

Acquisition of Own Shares Announcement

PRESS RELEASE

Results of the ordinary and extraordinary shareholders' meeting of 28 May 2024

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 28.05.2024, 12,071 common registered shares, with voting rights, issued by REDS SA, at a purchase price of €2.70 per share.

Kifissia, 28.05.2024

Please see the attached announcement for the invitation of the Ordinary General Shareholders' s Meeting.