Announcement

Announcement of regulated information in accordance with Law 3556/2007

6 August 2012 - Hellenic Exchanges S.A. (HELEX) announces, pursuant to Laws 3556/2007 and 3606/2007, that Eurobank EFG Equities notified it on 25.07.2012 that:

1.    On 24.07.2012 it bought 3,500 HELEX common registered shares, at a total value of EUR8,365.00

2.    On 24.07.2012 it sold 3,500 HELEX common registered shares, at a total value of EUR8,375.00

In addition, Eurobank EFG Equities notified the company on 26.07.2012 that:

3.    On 25.07.2012 it bought 187 HELEX futures at a total value of EUR43,125.00

4.    On 25.07.2012 it bought 90 HELEX futures at a total value of EUR21,150.00

5.    On 25.07.2012 it bought 6,444 HELEX common registered shares, at a total value of EUR15,084.80

6.    On 25.07.2012 it sold 18,700 HELEX common registered shares, at a total value of EUR43,543.82

7.    On 25.07.2012 it sold 6,444 HELEX common registered shares, at a total value of EUR15,072.58

In addition, Eurobank EFG Equities notified the company on 27.07.2012 that:

8.    On 26.07.2012 it bought 3,932 HELEX common registered shares, at a total value of EUR9,188.20

9.    On 26.07.2012 it sold 3,932 HELEX common registered shares, at a total value of EUR9,212.40

In addition, Eurobank EFG Equities notified the company on 30.07.2012 that:

10.  On 27.07.2012 it bought 3 HELEX futures at a total value of EUR720.00

11.  On 27.07.2012 it bought 6 HELEX futures at a total value of EUR1,386.00

12.  On 27.07.2012 it bought 6,811 HELEX common registered shares, at a total value of EUR16,264.59

13.  On 27.07.2012 it sold 300 HELEX common registered shares, at a total value of EUR725.00

14.  On 27.07.2012 it sold 6,811 HELEX common registered shares, at a total value of EUR16,289.70

The above transactions by Eurobank EFG Equities took place in its capacity as market maker in the derivatives market.

The notification by Eurobank EFG Equities S.A. to HELEX and in turn by HELEX to the capital market authorities, is disclosed because Mr. Konstantinos Vousvounis holds a managerial position as non-executive chairman of the Eurobank EFG Equities S.A. Board of Directors, while at the same time he is a non-executive member of the HELEX Board of Directors (i.e. liable for reporting according to Law 33 40/2005).