News

	12-18-2008		Share buy-back
	12-17-2008		Share buy-back
	12-16-2008		Share buy-back
	12-12-2008		Share buy-back - exceeding the 25% limit
	12-12-2008		Share buy-back
	12-11-2008		Share buy-back
	12-10-2008		Share buy-back
	12-05-2008		Share buy-back
	12-04-2008		Share buy-back
	12-03-2008		Share buy-back
	12-02-2008		Share buy-back
	12-02-2008		Share buy-back - exceeding the 25% limit
	12-01-2008		Share buy-back
	11-28-2008		Share buy-back
	11-26-2008		Share buy-back
	11-21-2008		Share buy-back
	11-20-2008		Share buy-back
	11-20-2008		Share buy-back - exceeding the 25% limit
	11-18-2008		Share buy-back
	11-17-2008		Share buy-back
	11-14-2008		Share buy-back
	11-13-2008		Share buy-back
	11-12-2008		Share buy-back
	11-11-2008		Share buy-back
	11-10-2008		Share buy-back
	11-07-2008		Share buy-back
	11-06-2008		Share buy-back
	11-05-2008		Share buy-back
	10-27-2008		Share buy-back
	10-24-2008		Share buy-back - exceeding the 25% limit
	10-24-2008		Share buy-back
	10-23-2008		Share buy-back
	10-22-2008		Share buy-back
	10-22-2008		Share buy-back - exceeding the 25% limit
	10-21-2008		Share buy-back
	10-20-2008		Share buy-back
	10-17-2008		Share buy-back
	10-17-2008		Share buy-back - exceeding the 25% limit
	10-16-2008		Share buy-back
	10-15-2008		Share buy-back
	10-10-2008		Share buy-back
	10-08-2008		Share buy-back
	10-06-2008		Share buy-back
	09-30-2008		Share buy-back
	09-29-2008		Share buy-back
	09-26-2008		Share buy-back
	09-18-2008		Share buy-back
	09-16-2008		Share buy-back
	09-15-2008		Share buy-back
	09-15-2008		Share buy-back
	09-11-2008		Share buy-back
	09-09-2008		Share buy-back
	09-05-2008		Share buy-back
	09-04-2008		Share buy-back
	09-03-2008		Share buy-back
	09-02-2008		Share buy-back
	08-27-2008		Share buy-back
	08-26-2008		Share buy-back
	08-25-2008		Share buy-back
	08-22-2008		Share buy-back
	08-21-2008		Share buy-back
	08-20-2008		Share buy-back
	08-19-2008		Share buy-back
	08-18-2008		Share buy-back
	08-14-2008		Share buy-back
	08-13-2008		Share buy-back
	08-12-2008		Share buy-back
	08-11-2008		Share buy-back
	08-08-2008		Share buy-back
	08-07-2008		Share buy-back
	08-06-2008		Share buy-back
	08-05-2008		Share buy-back
	08-04-2008		Share buy-back
	08-01-2008		Share buy-back
	07-30-2008		Share buy-back
	07-29-2008		Share buy-back
	07-28-2008		Share buy-back
	07-25-2008		Share buy-back
	07-22-2008		Share buy-back
	07-18-2008		Share buy-back
	07-11-2008		Share buy-back
	07-04-2008		Share buy-back
	06-27-2008		Share buy-back
	06-20-2008		Share buy-back
	06-12-2008		Share buy-back
	12-28-2007		Announcement of regulated information according to Law 3556/2007
	12-28-2007		Announcement of regulated information according to Law 3556/2007
	12-24-2007		Announcement of regulated information according to Law 3556/2007
	12-18-2007		Announcement of regulated information according to Law 3556/2007
	12-17-2007		Announcement of regulated information according to Law 3556/2007
	12-13-2007		Announcement of regulated information according to Law 3556/2007
	12-11-2007		Announcement of regulated information according to Law 3556/2007
	12-03-2007		Announcement of regulated information according to Law 3556/2007
	11-14-2007		Announcement of regulated information according to Law 3556/2007
	11-13-2007		Announcement of regulated information according to Law 3556/2007
	11-05-2007		Notification about a significant change in the number of voting rights (Law 3556/2007)
	10-25-2007		Announcement of regulated information according to Law 3556/2007
	10-02-2007		Announcement of regulated information according to Law 3556/2007
	10-01-2007		Announcement of regulated information according to Law 3556/2007
	10-01-2007		Announcement of regulated information according to Law 3556/2007
	09-27-2007		Announcement of regulated information according to Law 3556/2007
	09-27-2007		Announcement of regulated information according to Law 3556/2007
	09-27-2007		Announcement of regulated information according to Law 3556/2007
	09-27-2007		Notification about a significant change in the number of voting rights (Law 3556/2007)
	09-26-2007		Announcement of regulated information according to Law 3556/2007
	09-25-2007		Announcement of regulated information according to Law 3556/2007
	09-21-2007		Announcement of regulated information according to Law 3556/2007
	09-13-2007		Announcement of regulated information according to Law 3556/2007
	09-05-2007		Announcement of regulated information according to Law 3556/2007
	08-27-2007		Announcement of regulated information according to Law 3556/2007
	08-21-2007		Announcement of regulated information according to Law 3556/2007
	08-10-2007		Announcement of regulated information according to Law 3556/2007
	08-09-2007		Announcement of regulated information according to Law 3556/2007
	08-08-2007		Announcement of regulated information according to Law 3556/2007
	08-06-2007		Announcement of regulated information according to Law 3556/2007
	08-06-2007		Announcement of regulated information according to Law 3556/2007
	08-02-2007		Announcement of regulated information according to Law 3556/2007
	08-02-2007		Announcement of regulated information according to Law 3556/2007
	07-04-2007		Notification about a change in the percentage of participation (in accordance with Law 3556/2007)
	12-21-2006		Listing of new shares due to Stock Option Plan
	12-12-2006		Change of Company Name
	12-07-2006		the Company Stock Option Plan
	11-28-2006		Subsidiary company of Deutsche Bank Group sales shares of HELLENIC EXCHANGES S.A.
	11-27-2006		the merger by absorption of Central Securities Depository (CSD) and Athens Derivatives Exchange Clearing House (ADECH)
	11-23-2006		Response to a certain press article
	10-31-2006		Announcement
	10-04-2006		Announcement regarding the 9M 2006 Financial Results
	09-27-2006		the resolutions of the 2nd Repetitive General Meeting of the shareholders
	09-26-2006		A summary of the Draft Merger Agreement was published today in financial newspaper KERDOS
	09-14-2006		the 2nd Repetitive General Meeting
	09-14-2006		UPCOMING GENERAL MEETING
	09-01-2006		Extraordinary General Meeting
	09-01-2006		UPCOMING GENERAL MEETING
	08-29-2006		1st Half Year 2006 Financial Results
	08-04-2006		the new draft Merger Agreement
	08-04-2006		UPCOMING GENERAL MEETING
	08-01-2006		Acquisition of Shares
	06-30-2006		Trading of Shares
	06-26-2006		Announcement
	06-09-2006		1st Repetitive General Meeting Resolutions
	05-29-2006		Announcement
	05-23-2006		Repetitive General Meeting Resolutions
	05-22-2006		Q1 2006 Results
	05-10-2006		Trading of Shares
	05-09-2006		composition of the new Board of Directors
	05-09-2006		UPCOMING GENERAL MEETING
	05-08-2006		Dividend
	05-08-2006		Annual General Meeting of shareholders resolutions
	04-06-2006		Announcements
	04-06-2006		UPCOMING GENERAL MEETING
	03-23-2006		Announcement
	02-17-2006		Intended Corporate Actions
	02-16-2006		Announcements
	01-27-2006		Release of Financial Results
	01-16-2006		Announcement