Transactions of a person with access to confidential information

Current report 32/2012 dated 21.05.2012

Legal basis: Art. 160 subs. 4 of the Financial Instrument Trading Act — Information about transactions of persons with access to confidential information

The Management Board of ATM S.A. with its principal place of business in Warsaw hereby announces that today it received a notification from a Member of the Management Board of the Company, to the effect that the notifying person on May 17, 2012 purchased 43,760 shares of ATM S.A. at a mean price of PLN 5.62, and on May 18, 2012 purchased 47,986 shares of ATM S.A. at a price of PLN 5.75. Both transactions were concluded on the regulated market as regular session sales.

Maciej Krzyżanowski — President of the Management Board,
Tadeusz Czichon — Vice-President of the Management Board