HELLENIC EXCHANGES - ATHENS STOCK EXCHANGE S.A.

Announcement of regulated information in accordance with Law 3556/2007

Hellenic Exchanges S.A. (HELEX) announces, pursuant to Laws 3556/2007 and 3606/2007, that Eurobank EFG Equities notified it on 08.02.2013 that:

1.    On 06.02.2013 it bought 3,128 HELEX common registered shares, at a total value of EUR16,742.26

2.    On 06.02.2013 it sold 14,674 HELEX common registered shares, at a total value of EUR78,778.40

3.    On 06.02.2013 it bought 5,497 HELEX common registered shares, at a total value of EUR29,434.80

4.    On 06.02.2013 it sold 5,497 HELEX common registered shares, at a total value of EUR29,523.80

5.    On 06.02.2013 it bought 116 HELEX futures at a total value of EUR61,921.00

6.    On 06.02.2013 it sold 19 HELEX futures at a total value of EUR10,190.00

The above Transactions by Eurobank EFG Equities took place in its capacity as market maker in the derivatives market.

The notification by Eurobank EFG Equities S.A. to HELEX and in turn by HELEX to the capital market authorities, is disclosed because Mr. Konstantinos Vousvounis holds a managerial position as non-executive chairman of the Eurobank EFG Equities S.A. Board of Directors, while at the same time he is a non-executive member of the HELEX Board of Directors (i.e. liable for reporting according to Law 3340/2005).