Announcement 

10 March 2011 - HellenicExchanges S.A. announces, pursuant to Law 3556/2007 and Law 3606/2007 thatEurobank EFG Equities notified it on 09.03.2011 that:

1.   On 08.03.2011 it sold 7 HELEX futures at atotal value of EUR4,267.00

2.   On 08.03.2011 it bought 10 HELEX futures ata total value of EUR6,052.00

3.   On 08.03.2011 it sold 900 HELEX commonregistered shares, at a total value of EUR5,468.00

4.   On 08.03.2011 it bought 600 HELEX commonregistered shares, at a total value of EUR3,654.00

Inaddition, Eurobank EFG Equities notified the company on 10.03.2011 that:

5.   On 09.03.2011 it sold 200 HELEX commonregistered shares, at a total value of EUR1,245.58

6.   On 09.03.2011 it bought 2 HELEX futures at atotal value of EUR1,236.00

The transactions #1-4 & 6 by Eurobank EFG Equities took place in itscapacity as market maker in the derivatives market.