Announcement

Announcement of regulated information in accordance with Law 3556/2007

10 August 2012 - Hellenic Exchanges S.A. (HELEX) announces, pursuant to Laws 3556/2007 and 3606/2007, that Eurobank EFG Equities notified it on 03.08.2012 that:

1.    On 02.08.2012 it bought 3 HELEX futures at a total value of EUR762.00

2.    On 02.08.2012 it sold 300 HELEX common registered shares, at a total value of EUR765.00

In addition, Eurobank EFG Equities notified the company on 06.08.2012 that:

3.    On 03.08.2012 it bought 1 HELEX futures at a total value of EUR259.00

4.    On 03.08.2012 it bought 10 HELEX futures at a total value of EUR2,550.00

5.    On 03.08.2012 it bought 1,000 HELEX common registered shares, at a total value of EUR2,560.00

6.    On 03.08.2012 it sold 100 HELEX common registered shares, at a total value of EUR257.24

7.    On 03.08.2012 it sold 1,000 HELEX common registered shares, at a total value of EUR2,570.00

8.    On 03.08.2012 it sold 722 HELEX common registered shares, at a total value of EUR1,884.42

In addition, Eurobank EFG Equities notified the company on 07.08.2012 that:

9.    On 06.08.2012 it bought 10 HELEX futures at a total value of EUR2,683.00

10.  On 06.08.2012 it sold 2 HELEX futures at a total value of EUR536.00

11.  On 06.08.2012 it bought 722 HELEX common registered shares, at a total value of EUR1,999.94

12.  On 06.08.2012 it bought 200 HELEX common registered shares, at a total value of EUR534.00

13.  On 06.08.2012 it sold 1,000 HELEX common registered shares, at a total value of EUR2,706.00

In addition, Eurobank EFG Equities notified the company on 08.08.2012 that:

14.  On 07.08.2012 it bought 200 HELEX common registered shares, at a total value of EUR546.00

15.  On 07.08.2012 it sold 2 HELEX futures at a total value of EUR548.00

In addition, Eurobank EFG Equities notified the company on 10.08.2012 that:

16.  On 09.08.2012 it bought 2 HELEX futures at a total value of EUR522.00

17.  On 09.08.2012 it bought 2 HELEX futures at a total value of EUR532.00

18.  On 09.08.2012 it sold 200 HELEX common registered shares, at a total value of EUR528.00

The transactions # 1-7, 9, 10, and 12-18 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).