Ahlstrom Corporation STOCK EXCHANGE RELEASE January 20, 2014 at 14:00 Ahlstrom will publish its Financial Statements Bulletin 2013 on Thursday, January 30, 2014, approximately at 12:00 noon Finnish time (CET +1). Ahlstrom's President & CEO Jan Lång and CFO Seppo Parvi will present the report in Finnish at an analyst and press conference in Helsinki on Thursday, January 30 at 2:00 p.m. Finnish time. The conference will take place at Ahlstrom's head office, Alvar Aallon katu 3 C, second floor, meeting room Antti. (Parking: Q- Park Finlandia, Karamzininranta 2.) In addition, CEO Lång and CFO Parvi will hold a conference call in English on the same day at 4:00 p.m. Finnish time. To participate in the teleconference, please dial +358 (0)9 6937 9543 in Finland or +44 (0)20 3427 1903 outside Finland a few minutes before the conference begins. The confirmation code is 1736357. The event can also be viewed as a live audio cast at www.ahlstrom.com. Registration is required. It is possible to participate in the Q & A session online. An on-demand audio cast of the conference will be available on Ahlstrom's website for twelve months after the call. The presentation material will be available at www.ahlstrom.com > Investors > Reports and presentations > 2013 after the report has been published. For more information, please contact: Juho Erkheikki Manager, Financial Communications & Investor Relations Tel. +358 10 888 4731 Liisa Nyyssönen Vice President, Communications Tel. +358 10 888 4757 Ahlstrom in brief Ahlstrom is a high performance fiber-based materials company, partnering with leading businesses around the world to help them stay ahead. Our products are used in a large variety of everyday applications, such as filters, medical gowns and drapes, diagnostics, wallcoverings, flooring and food packaging. We have a leading market position in the businesses in which we operate. In 2012, Ahlstrom's net sales from the continuing operations (excluding Label and Processing business) amounted to EUR 1 billion. Our 3,800 employees serve customers in 24 countries. Ahlstrom's share is quoted on the NASDAQ OMX Helsinki. More information available at www.ahlstrom.com. [HUG#1755702]