SanomaWSOY - Changes in company's own shares

SHARE ACQUISITIONS 23/6/2008

SanomaWSOY Corporation                    ANNOUNCEMENT        23/6/2008  
SHARE ACQUISITIONS                        23/6/2008          
In the Helsinki Stock Exchange          
Trade date                                23/6/2008          
Bourse trade                              Buy                 
Share                                     SWS1V               
Amount                                    20.000        shares      
Total cost                                294.474,00    EUR         
Average price / share                     14,7237       EUR         
Highest price / share                     14,80         EUR         
Lowest price / share                      14,60         EUR         
SanomaWSOY Corporation now holds          1.844.980        shares      
including the shares acquired on          23/6/2008          
On behalf of SanomaWSOY Corporation         

Skandinaviska Enskilda Banken AB (Publ)
Mika Koskinen                             Jari Vikstrom