Change of date for periodical report submission

Current report 13/2008 dated 14.05.2008

The Management Board of ATM S.A. hereby informs that the Issuer’s annual report for 2007 and the consolidated annual report of the Issuer’s Group for 2007 will be published on May 21, 2008 and not on May 26, 2008 as set forth in the current report No. 3/2008 of January 14, 2008.

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