Ellaktor : Announcement of regulated information under Law 3556/2007. Notification of change in participation percentage, September 25, 2017

Announcement of regulated information of L 3556/2007 Notification of significant changes in voting rights

The company ELLAKTOR S.A. informs about the notification of significant changes in voting rights, received on 21stof September 2017, as follows:

Amber Capital Management LP, which ultimately controls Amber Capital UK LLP, which is the investment manager of Amber Global Opportunities Master Fund Ltd, ELLAKTOR'S shareholder, in compliance with the Directive for transparency, informs that its participation and its voting rights in the share capital of ELLAKTOR SA changed as following: Date of transaction when its participation percentage increased up the 5% mark: 18.09.2017.

Number of shares and equal number of voting rights after the transaction: indirect participation 5.2% (i.e. 9,211,696 common registered shares with voting rights) and total participation (direct and indirect) and voting rights 5.2% (i.e. 9,211,696 common registered shares with voting rights).

Additional information - remark

Amber Capital UK LLP, is the investment manager of Amber Global Opportunities Master Fund Ltd, ELLAKTOR'S shareholder.

Amber Capital UK Holdings Ltd is the controlling shareholder of Amber Capital UK LLP, with 96% interest.

Amber Capital Management LP is the controlling shareholder of Amber Capital Holdings Ltd, with 100% interest.

Mr. Joseph Oughourlian is the controlling shareholder of Amber Capital Management LP, with 78.95% interest.

The above notification is filed by :

1. Amber Capital Management LP, which is the ultimate parent Company, in accordance with art. 13(1) of L.3556/2007, and

2. Mr. Joseph Oughourlian, which is the controlling shareholder of Amber Capital Management LP, in accordance with art. 10(e) of L.3556/2007.

Kifissia, 25 September 2017