Notification on exceeding the 5% interest threshold

Current report 46/2012 dated 20.09.2012

Legal basis: Article 70 item 1 of the Act on Public Offering — acquisition or disposal of a material block of shares

The Management Board of ATM S.A. with its registered office in Warsaw announces that today the Company has been informed by Spinoza Investments Sp. z o.o. S.K.A. that on September 19, 2012, as a result of an in-kind contribution, Spinoza Investments Sp. z o.o. S.K.A. acquired 2,100,000 ATM S.A. shares.

As a result of the transaction, Spinoza Investments Sp. z o.o. S.K.A. holds 2,100,000 (5.78%) shares in ATM S.A., carrying 2,100,000 (5.78%) votes at the Company’s General Meeting of Shareholders.

Prior to the the above-mentioned transaction, Spinoza Investments Sp. z o.o. S.K.A. held no shares in ATM S.A.

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