Announcement 

Announcement of regulated information in accordance with Law 3556/2007 

23 February 2011 - HellenicExchanges S.A. announces, pursuant to Law 3556/2007 and Law 3606/2007 thatEurobank EFG Equities notified it on 22.02.2011that:

1.   On 21.02.2011 it bought 500 HELEX common registered shares, at a total value ofEUR3,455.00

2.   On 21.02.2011 it sold 9.200HELEX common registered shares, at a total value of EU64,096.21

3.   On 21.02.2011 it sold 5 HELEX futures at a total value of EUR3,465.00

4.   On 21.02.2011 it bought 92 HELEX futures at a total value of EUR63,751.00

5.   On 21.02.2011 it bought (borrowed) 22 HELEX contracts, at a total value of EUR15,620.00