Hellenic Exchanges- Athens Stock Exchange (ATHEX) informs investors that, based on §4 article 4 of the European Commission Regulation 2273/2003, and in implementation of the decision of the Annual General Meeting of shareholders of the Company of 20.5.2015, it purchased own shares; in particular, on 20.2.2017, 13,100 own shares were purchased, at an average price of EUR4.63 per share, and total transaction cost of EUR60,682.40.

The transactions took place through the member of Athens Exchange “NBG Securities”.

Hellenic Exchanges – Athens Stock Exchange (ATHEX) announces, pursuant to Laws 3556/2007 and 3606/2007, that Eurobank Equities notified it that it carried out the following transactions:

The Athens Stock Exchange announces that, as of Monday, February 20^th, 2017, the information concerning shareholder participation - equal to or more than 5% - in listed companies expressed in voting rights will be available, through an enhanced functionality, in the section "Companies - Information - Voting Rights" of the Athens Stock Exchange internet website.

The Company has been notified that the following PDMRs acquired ordinary shares of CHF 6.70 each (“Shares”) in the Company on 16 February 2017 through their participation in the Company's Employee Share Purchase Plan ("ESPP").

See attached