HELLENiQ ENERGY Holdings Societe Anonyme

Financial Calendar 2011 (Updated)

Annual General Meeting of Shareholders Wednesday, 29 June 2011 FY10 ex-dividend date Monday, 4 July 2011 (i.e: after 17 June 2010, the expiration date for the Futures Contracts on the Company s stock and on the FTSE/ATHEX 20 index in which it is included)
FY10 dividend beneficiaries ? Record date Wednesday, 6 July 2011
Commencement of FY10 dividend payment Tuesday, 12 July 2011
2Q11 results announcement Wednesday, 31 August 2011
3Q11 results announcement Thursday, 24 November 2011
4Q11 results announcement Thursday, 23 February 2012
* These dates are tentative. Hellenic Petroleum reserves the right to change any or all of the above dates, following relevant and timely notification of the financial community.