F-Secure Oyj

Major Shareholding Notification • Dec 24, 2015

Disclosure 329238

F-Secure Oyj - Major shareholder announcements

F-Secure: Notification in accordance with the Finnish Securities Market Act Chapter 9, Section 10

F-Secure Corporation, Stock Exchange Release, 24 December 2015 at 09.15 a.m. (EEST) F-Secure Corporation has on 23 December been informed by ETF Manager Group that the holding of PureFunds ISE Cyber Security ETF in F-Secure has fallen below 5% (1/20). The threshold was reached on 23 December, 2015 and currently the fund holds in total 5,404,709 of F-Secure shares, which equals 3.403 % of share capital and voting rights. The previous holding, announced on 9 July 2015, was 6.09%. According to the announcement by ETF Manager Group, the change in the position was the result of the underlying Index, that the fund tracks, rebalancing in December in accordance with Index’s stated methodology. As a result, the fund needed to also rebalance the portfolio to align itself with the Index that it tracks. The final rebalance trades were made on 23 December 2015. Additional information: F-Secure Corporation Tapio Pesola, IR Manager Tel. +358 44 3734693