Athens Exchange approved the review of its Indices as follows:

• For the Athex Composite Share Price Index, a total of five (5) additions and five (5) deletions were approved.

• For the Athex Composite Total Return Index, a total of five (5) additions and five (5) deletions were approved

• For the Athex High Velocity Index, a total of two (2) additions, fifteen (15) deletions and one (1) weight change to existing constituents were approved.

All changes will be effective before start of business Monday, June 02 2008.

See in detail all changes in the file attached