1.    On 15.03.2013 it sold 105 HELEX futures at a total value of EUR50,459.00

2.    On 15.03.2013 it bought 131 HELEX futures at a total value of EUR63,348.00

3.    On 15.03.2013 it sold 12,611 HELEX common registered shares, at a total value of EUR61,720.90

4.    On 15.03.2013 it bought 5,603 HELEX common registered shares, at a total value of EUR27,387.70

5.    On 15.03.2013 it sold 7,000 HELEX common registered shares, at a total value of EUR33,600.00

6.    On 15.03.2013 it bought 7,000 HELEX common registered shares, at a total value of EUR33,600.00

7.    On 19.03.2013 it sold 17 HELEX futures at a total value of EUR7,905.00

8.    On 19.03.2013 it bought 88 HELEX futures at a total value of EUR39,802.00

9.    On 19.03.2013 it sold 2,000 HELEX common registered shares, at a total value of EUR8,980.00

10.  On 19.03.2013 it bought 2,000 HELEX common registered shares, at a total value of EUR8,920.00

11.  On 19.03.2013 it sold 9,200 HELEX common registered shares, at a total value of EUR42,333.80

12.  On 19.03.2013 it bought 2,100 HELEX common registered shares, at a total value of EUR9,766.34

In addition, Eurobank EFG Equities notified the company on 21.03.2013 that:

13.  On 20.03.2013 it bought 5,000 HELEX common registered shares, at a total value of EUR22,016.68

14.  On 20.03.2013 it sold 4,700 HELEX common registered shares, at a total value of EUR20,669.00

15.   On 20.03.2013 it bought 263 HELEX common registered shares, at a total value of EUR1,172.98

16.  On 20.03.2013 it sold 263 HELEX common registered shares, at a total value of EUR1,175.61

17.  On 20.03.2013 it bought 47 HELEX futures at a total value of EUR20,341.00

18.  On 20.03.2013 it sold 50 HELEX futures at a total value of EUR21,909.00

In addition, Eurobank EFG Equities notified the company on 22.03.2013 that:

19.  On 21.03.2013 it bought 3,500 HELEX common registered shares, at a total value of EUR15,695.00

20.  On 21.03.2013 it sold 2,000 HELEX common registered shares, at a total value of EUR9,088.00

21.  On 21.03.2013 it bought 5,044 HELEX common registered shares, at a total value of EUR22,351.71

22.  On 21.03.2013 it sold 5,044 HELEX common registered shares, at a total value of EUR22,365.62

23.  On 21.03.2013 it bought 20 HELEX futures at a total value of EUR8,940.00

24.  On 21.03.2013 it sold 40 HELEX futures at a total value of EUR17,820.00

In addition, Eurobank EFG Equities notified the company on 26.03.2013 that:

25.  On 22.03.2013 it sold 100 HELEX common registered shares, at a total value of EUR448.00

26.  On 22.03.2013 it bought 8,200 HELEX common registered shares, at a total value of EUR36,570.06

27.  On 22.03.2013 it bought 723 HELEX common registered shares, at a total value of EUR3,210.12

28.  On 22.03.2013 it sold 723 HELEX common registered shares, at a total value of EUR3,231.81

29.  On 22.03.2013 it bought 1 HELEX future at a total value of EUR441.00

30.  On 22.03.2013 it sold 77 HELEX futures at a total value of EUR34,212.00

The Transactions # 1-4 & 7-30 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 3340/2005).