Announcement of convening the Ordinary General Meeting of ATM S.A.

Current report 03/2011 dated 19.04.2011

Legal basis: Article 56 (1) (2) of the Act on Public Offering — current and periodic information

The report text is provided in the attached file.

Roman Szwed — President of the Management Board,
Tadeusz Czichon — Vice-President of the Management Board