The Management Board of Grupa LOTOS S.A. hereby reports that on June 16th 2006 Mr Jan Szomburg tendered his resignation from the post of the Chairman of the Supervisory Board of Grupa LOTOS S.A. The legal basis for the publication of this report is Par. 5.1.21 of the Regulation of the Minister of Finance on current and periodic information to be published by issuers of securities, dated October 19th 2005.