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 13.04.2011 that:
1. On 12.04.2011 it bought 10 HELEX futures at a total value of EUR 5,980.00.
2. On 12.04.2011 it sold 1,000 HELEX common registered shares, at a total value of EUR 6,088.90.
In addition, Eurobank EFG Equities notified the company on 14.04.2011 that:
3. On 13.04.2011 it sold 2 HELEX futures at a total value of EUR 1,206.00.
4. On 13.04.2011 it bought 200 HELEX common registered shares, at a total value of EUR 1,218.00.
The above transactions by Eurobank EFG Equities took place in its capacity as market maker in the derivatives market.