Orion - Changes in company's own shares

SHARE ACQUISITIONS 11/08/2010

Orion Corporation                         ANNOUNCEMENT       11/08/2010 
SHARE ACQUISITIONS                        11/08/2010         
In the Helsinki Stock Exchange          
Trade date                                11/08/2010          
Bourse trade                              Buy                 
Share                                     ORNBV               
Amount                                    53,000         shares      
Total cost                                803,336.90     EUR         
Average price / share                     15,1573        EUR         
Highest price / share                     15,20          EUR
Lowest price / share                      15,07          EUR         
SRV Group Plc now holds                   267,424        shares      
including the shares acquired on          11/08/2010          
On behalf of Orion Corporation         

Skandinaviska Enskilda Banken AB (Publ)
Mika Koskinen                             Jari Vikstrom