Ahlstrom - Changes in company's own shares

REPURCHASE OF OWN SHARES

Ahlstrom Corporation		
STOCK EXCHANGE ANNOUNCEMENT		
09 December 2010		
REPURCHASE OF OWN SHARES		
Date:	09 December 2010	
Exchange transaction:	Buy	
Share class:	AHL1V	
Amount:	2500	
Average price /share:	14.7426	EUR
Highest price /share:	14.8000	EUR
Lowest price /share:	14.7200	EUR
Total price:	36856.50	EUR
The shares held by Ahlstrom Corporation on	09 December 2010	
AHL1V	148458	
AHLSTROM CORPORATION		
On behalf of Ahlstrom Corporation		
Teemu Koivisto		
EVLI BANK PLC