Ahlstrom - Changes in company's own shares

REPURCHASE OF OWN SHARES

Ahlstrom Corporation		
STOCK EXCHANGE ANNOUNCEMENT		
16 February 2010		
REPURCHASE OF OWN SHARES		
Date:	16 February 2010	
Exchange transaction:	Buy	
Share class:	AHL1V	
Amount:	4000	
Average price /share:	11.12950	EUR
Highest price /share:	11.20000	EUR
Lowest price /share:	11.11000	EUR
Total price:	44518,00	EUR
The shares held by Ahlstrom Corporation on	16 February 2010	
AHL1V	23700	
AHLSTROM CORPORATION		
On behalf of Ahlstrom Corporation		
Pasi Väisänen		
EVLI BANK PLC