ELLAKTOR S.A.

Announcement of adjustable information based on Law 3556/2007

ELLAKTOR S.A. discloses the following:

 APOLLONIOS KYKLOS SA (obliged person according to article 13 of Law 3340/2005, which is closely associated with Theodoros Pantalakis, Member (Independent-non Executive) of the Board of Directors of the Company ELLAKTOR S.A.), in accordance with the provisions of Law 3556/2007, as in force, in combination with the provision of article 19 of the Regulation (ΕΕ) No. 596/2014, announces that proceeded to the sale:

a)      on 01/02/2018, of 2,000 common registered shares, with voting rights of the Company, with a total net value of Euro 3,852.00 and

b)      on 02/02/2018, of 881 common registered shares, with voting rights of the Company, with a total net value of Euro 1,675.66.

The above transactions were disclosed on us in accordance with article 13 of Law 3340/2005, as in force.

Kifissia, 05/02/2018

Announcement of adjustable information based on Law 3556/2007