Press Releases

	05-20-2008		Equitable Repetition of the Invitation to the Ordinary Shareholders Meeting
	05-19-2008		Presentation at the Association of Greek Institutional Investors.
	03-19-2008		IR Release FY 2007
	03-17-2008		Announcement Date of the Full Year 2007
	03-17-2008		Announcement Date of the Full Year 2007
	03-11-2008		Announcement of Regulated Information of Law 3556/2007
	09-28-2007		Presentation to analysts of international institutional investors
	08-02-2007		H1 2007 Financial Results
	05-08-2007		IR Release
	05-08-2007		Q1 2007 Results
	02-20-2006		Signing of agreement with the largest Spanish natural gas company "ENAGAS SA"