ATEbank announces the successful completion of the accelerated book building process for the sale of 2,783,620 common shares of the HELLENIC EXCHANGES S.A. (“HELEX”) held by ATEbank, to international and Greek qualified investors via a private placement, representing 4.26% of HELEX's outstanding share capital, at EUR2.46 per share (i.e. closing price of 18.01.2012). International demand covered 68.57% of the placement.

Investment Bank of Greece acted as Sole Bookrunner.

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