HELLENiQ ENERGY Holdings Societe Anonyme

Schedule of Intended Acts

Event Date *
Q1 2007 Results Announcement and Analysts'' Briefing Wednesday, 9 May 2007.
Annual General Meeting of Shareholders Thursday, 17 May 2007.
FY 2006 Ex-Dividend Date (Euro0.28 per share) Monday, 21 May 2007.
Commencement of FY2006 dividend payment Wednesday, 30 May 2007.
H1 2007 Results Announcement and Analysts'' Briefing Wednesday, 8 August 2007.
9M 2007 Results Announcement and Analysts'' Briefing Wednesday, 7 November 2007.
FY 2007 Results Announcement and Analysts'' Briefing Wednesday, 20 February 2008.
* These are tentative dates. Hellenic Petroleum reserves the right to change any or all of the above dates, following relevant and timely notification of the financial community.