Ahlstrom - Changes in company's own shares

REPURCHASE OF OWN SHARES

Ahlstrom Corporation		
STOCK EXCHANGE ANNOUNCEMENT		
10 December 2010		
REPURCHASE OF OWN SHARES		
Date:	10 December 2010	
Exchange transaction:	Buy	
Share class:	AHL1V	
Amount:	450	
Average price /share:	14.7200	EUR
Highest price /share:	14.7200	EUR
Lowest price /share:	14.7200	EUR
Total price:	6624.00	EUR
The shares held by Ahlstrom Corporation on	10 December 2010	
AHL1V	148908	
AHLSTROM CORPORATION		
On behalf of Ahlstrom Corporation		
Teemu Koivisto		
EVLI BANK PLC