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 26.11.2010 that:
1. On 24.11.2010 it bought 515 HELEX common registered shares, at a total value of EUR2,667.70
2. On 24.11.2010 it sold 5 HELEX futures at a total value of EUR2,657.40
3. On 25.11.2010 it bought 12 HELEX futures at a total value of EUR6,383.94
4. On 25.11.2010 it sold 15 HELEX futures at a total value of EUR7,967.05
5. On 25.11.2010 it bought 515 HELEX common registered shares, at a total value of EUR2,662.55
6. On 25.11.2010 it sold 103 HELEX common registered shares, at a total value of EUR535.60
The above transactions by Eurobank EFG Equities took place in its capacity as market maker in the derivatives market.