Okmetic Oyj ANNOUNCEMENT 16.9.2011 SHARE REPURCHASE 16.9.2011 In the Helsinki Stock Exchange +--------------------+---------+------+ |Trade date |16.9.2011| | +--------------------+---------+ | |Bourse trade |BUY | | +--------------------+---------+ | |Share |OKM1V | | +--------------------+---------+------+ |Amount |5.000 |shares| +--------------------+---------+------+ |Total cost |23.580,40|EUR | +--------------------+---------+------+ |Average price/ share|4,7161 |EUR | +--------------------+---------+------+ |Highest price/ share|4,76 |EUR | +--------------------+---------+------+ |Lowest price/ share |4,64 |EUR | +--------------------+---------+------+ Okmetic Oyj now holds a total of 163.656 shares including the shares repurchased on 16.9.2011. On behalf of Okmetic Oyj NORDEA BANK FINLAND PLC Petri Simberg Julius Summanen [HUG#1547366]