Announcement pursuant to Law 3556/2007

MYTILINEOS HOLDINGS S.A.. announces pursuant to Law 3556/2007 (articles 3 par. 1 (p) and 21) in combination with Regulation (EU) No 596/2014 of the European Parliament and of the Council on market abuse and following relevant notification, announces that Mr. Apostolos Georgiadis bought, on June 27^th, 2017, 45 common bonds of the company of a total value of Euro 45,000.00.