YIT Corporation ANNOUNCEMENT 10.2.2009 SHARE REPURCHASE 10.2.2009 In the Helsinki Stock Exchange Trade date 10.2.2009 Bourse trade BUY Share YTY1V Amount 130.000 shares Total cost 755.437,13 EUR Average price/ share 5,8111 EUR Highest price/ share 5,99 EUR Lowest price/ share 5,64 EUR YIT Corporation now holds a total of 1.555.000 shares including the shares repurchased on 10.2.2009. On behalf of YIT Corporation Nordea Bank Finland Plc Petri Simberg Julius Summanen