Okmetic Oyj ANNOUNCEMENT 18.3.2010 SHARE REPURCHASE 18.3.2010 In the Helsinki Stock Exchange Trade date 18.3.2010 Bourse trade BUY Share OKM1V Amount 3.885 shares Total cost 13.193,60 EUR Average price/ share 3,3960 EUR Highest price/ share 3,40 EUR Lowest price/ share 3,36 EUR Okmetic Oyj now holds a total of 151.685 shares including the shares repurchased on 18.3.2010. On behalf of Okmetic Oyj Nordea Bank Finland Plc Petri Simberg Julius Summanen [HUG#1395458]