YIT Corporation ANNOUNCEMENT 28.11.2008 SHARE REPURCHASE 28.11.2008 In the Helsinki Stock Exchange Trade date 28.11.2008 Bourse trade BUY Share YTY1V Amount 470.000 shares Total cost 2.194.224,59 EUR Average price/ share 4,6686 EUR Highest price/ share 4,80 EUR Lowest price/ share 4,58 EUR YIT Corporation now holds a total of 470.000 shares including the shares repurchased on 28.11.2008. On behalf of YIT Corporation Nordea Bank Finland Plc Petri Simberg Julius Summanen