Okmetic Oyj ANNOUNCEMENT 29.3.2010 SHARE REPURCHASE 29.3.2010 In the Helsinki Stock Exchange Trade date 29.3.2010 Bourse trade BUY Share OKM1V Amount 6.000 shares Total cost 20.690,90 EUR Average price/ share 3,4485 EUR Highest price/ share 3,45 EUR Lowest price/ share 3,44 EUR Okmetic Oyj now holds a total of 192.744 shares including the shares repurchased on 29.3.2010. On behalf of Okmetic Oyj Nordea Bank Finland Plc Petri Simberg Julius Summanen [HUG#1398954]