YIT Corporation ANNOUNCEMENT 2.12.2008 SHARE REPURCHASE 2.12.2008 In the Helsinki Stock Exchange Trade date 2.12.2008 Bourse trade BUY Share YTY1V Amount 450.000 shares Total cost 2.057.621,43 EUR Average price/ share 4,5725 EUR Highest price/ share 4,65 EUR Lowest price/ share 4,37 EUR YIT Corporation now holds a total of 1.350.000 shares including the shares repurchased on 2.12.2008. On behalf of YIT Corporation Nordea Bank Finland Plc Petri Simberg Julius Summanen