SHARE REPURCHASE 19.8.2011

Okmetic Oyj          ANNOUNCEMENT           19.8.2011 SHARE REPURCHASE 19.8.2011 In the Helsinki Stock Exchange +--------------------+---------+------+ |Trade date |19.8.2011| | +--------------------+---------+ | |Bourse trade |BUY |  | +--------------------+---------+ | |Share |OKM1V | | +--------------------+---------+------+ |Amount |4.000 |shares| +--------------------+---------+------+ |Total cost |18.830,00|EUR | +--------------------+---------+------+ |Average price/ share|4,7075 |EUR | +--------------------+---------+------+ |Highest price/ share|4,77 |EUR | +--------------------+---------+------+ |Lowest price/ share |4,68 |EUR | +--------------------+---------+------+ Okmetic Oyj now holds a total of 80.393 shares including the shares repurchased on 19.8.2011. On behalf of Okmetic Oyj NORDEA BANK FINLAND PLC Petri Simberg         Julius Summanen This announcement is distributed by Thomson Reuters on behalf of Thomson Reuters clients. The owner of this announcement warrants that: (i) the releases contained herein are protected by copyright and other applicable laws; and (ii) they are solely responsible for the content, accuracy and originality of the information contained therein. Source: Okmetic Oyj via Thomson Reuters ONE [HUG#1539931]