Orion Corporation STOCK EXCHANGE RELEASE November 28, 2013 SHARE REPURCHASE November 28, 2013 In NASDAQ OMX Helsinki Trade date November 28, 2013 Bourse trade Buy Share ORNBV Amount 36,000 shares Total cost 697,240.80 EUR Average price / share 19.3678 EUR Highest price / share 19.40 EUR Lowest price / share 19.33 EUR Orion Corporation now holds a total of 370.991 B shares as treasury shares including the shares repurchased on November 28, 2013. On behalf of Orion Corporation Skandinaviska Enskilda Banken AB (Publ) Mika Koskinen Jari Vikström [HUG#1746511]