Αthens, March 15, 2017 – The Hellenic Telecommunications Organization SA (OTE SA or Company), announces that Mr. Stefanos Theocharopoulos, OTE Group Chief Technology & Operation Officer, according to his transaction notification towards the Company dated 14/03/2017, sold, on 13/03/2017, 2,000 shares of OTE SA for a total value of €17,400.00.

This announcement is issued as a Regulated Information, in accordance with Law 3556/2007, [article 3, par. 1 (p), (bb), and article 21] and Regulation No 596/2014 of the European Parliament and of the Council on market abuse.