Hellenic Exchanges S.A. announces, pursuant to Law 3556/2007 (articles 3 and 21) and in conjunction with article 11 of resolution 1/434/03.07.2007 of the Capital Market Commission, that EFG Eurobank Securities notified it:
1. on 30.09.2008 that it sold on 29.09.2008 17,078 HELEX common registered shares with a total value of euro 144,298.32
2. on 30.09.2008 that it sold on 29.09.2008 15,300 HELEX common registered shares with a total value of euro 129,006.28
3. on 01.10.2008 that it purchased on 30.09.2008 3,100 HELEX common registered shares with a total value of euro 25,976.00
4. on 01.10.2008 that it sold on 30.09.2008 6,115 HELEX common registered shares with a total value of euro 51,035.50
5. on 02.10.2008 that it purchased on 01.10.2008 40,000 HELEX common registered shares with a total value of euro 342,308.22
6. on 02.10.2008 that it sold on 01.10.2008 3,185 HELEX common registered shares with a total value of euro 27,178.50
7. on 03.10.2008 that it purchased on 02.10.2008 1,010 HELEX common registered shares with a total value of euro 8,583.80
8. on 03.10.2008 that it sold on 02.10.2008 600 HELEX common registered shares with a total value of euro 5,324.00
9. on 03.10.2008 that it sold on 02.10.2008 10,070 HELEX common registered shares with a total value of euro 85,105.26
Transactions 2-4 and 5-7 were made for the derivatives market making account.