Repurchase of own shares(8)

Ahlstrom Corporation

STOCK EXCHANGE ANNOUNCEMENT
October 31, 2011

Repurchase of own shares
Date: October 1, 2011
Exchange transaction: Buy
Share class: AHL1V
Amount: 7,000
Average price /share: 12.4679 EUR
Highest price /share: 12.6000 EUR
Lowest price /share: 12.3500 EUR
Total price: 87,275.30 EUR

The shares held by Ahlstrom Corporation on October 31, 2011
AHL1V            191,005

Ahlstrom Corporation

On behalf of Ahlstrom           

Pasi Väisänen

EVLI BANK PLC