HELLENIC EXCHANGES - ATHENS STOCK EXCHANGE S.A.

Announcement of regulated information in accordance with Law 3556/2007

Hellenic Exchanges S.A. announces, pursuant to Law 3556/2007 and Law 3606/2007 that Eurobank EFG Equities notified it on 11.03.2011 that:
1. On 10.03.2011 it bought 1,400 HELEX common registered shares, at a total value of EUR8,474.00
2. On 10.03.2011 it sold 1,000 HELEX common registered shares, at a total value of EUR6,147.73
3. On 10.03.2011 it bought 15 HELEX futures at a total value of EUR9,115.00
4. On 10.03.2011 it sold 19 HELEX futures at a total value of EUR11,367.00
The above transactions by Eurobank EFG Equities took place in its capacity as market maker in the derivatives market.