2017-05-12 17:30:11 CEST

2017-05-12 17:30:11 CEST


REGULATED INFORMATION

English
Ahlstrom-Munksjö Oyj - Changes in company's own shares

AHLSTROM-MUNKSJÖ OYJ: SHARE REPURCHASE 12.5.2017


Ahlstrom-Munksjö   Oyj               ANNOUNCEMENT                12.5.2017

AHLSTROM-MUNKSJÖ   OYJ: SHARE REPURCHASE 12.5.2017

In the Helsinki Stock   Exchange

Trade date                           12.5.2017
Bourse trade                         Buy
Share                                AM1
Amount                               5 000          Shares
Average price/ share                 17,9568        EUR
Total cost                           89 784,00      EUR

Ahlstrom-Munksjö   Oyj now holds a total of 143 337 shares
including   the shares repurchased on 12.5.2017

On behalf of Ahlstrom-Munksjö   Oyj

Nordea   Bank AB (publ), Finnish Branch

Janne Sarvikivi                      Julius Summanen

For   more information, please contact:
Juho   Erkheikki, Investor & Media Relations Manager, Ahlstrom-Munksjö Oyj
juho.erkheikki@ahlstrom-munksjo.com
tel. +358 50 413 45 83

www.ahlstrom-munksjo.com


05127509.pdf