EXCHANGE NOTICE 55/2007, 13 FEBRUARY 2007 SHARES

CITYCON OYJ: NEW SHARES

A total of 25 000 000 new shares (CTY1SN0107) subscribed in the
share issue of Citycon Oyj will be traded as new shares on the Helsinki
Stock Exchange as of 14 February 2007.

The shares offered have not been registered in the book-entry
accounts of investors when trading commences. The offered shares
will be registered in the book-entry accounts on Friday February 16,
2007 at the latest.

Identifiers of Citycon Oyj's new share:

Trading code: CTY1SN0107
ISIN code: FI0009015135
Orderbook id: 38884
Round lot: 1
Amount: 25 000 000
Trading starts: 14 February 2007

HELSINKI STOCK EXCHANGE
Janne Seppänen
Head of Surveillance