F-Secure Oyj

Major Shareholding Notification • Jul 4, 2022

Disclosure 410517

F-Secure Oyj - Major shareholder announcements

F-Secure Corporation's ten largest shareholders

F-Secure Corporation, Stock Exchange Release 4 July 2022 at 16:15 EEST

F-Secure Corporation's ten largest shareholders

The following table presents the ten largest shareholders of F-Secure Corporation that appeared on the shareholder register maintained by Euroclear Finland Ltd as at 1 July 2022.

Shareholder	Number of shares	% of shares and votes
Siilasmaa Risto Kalevi	60,017,365	34.39
Nordea Nordic Small Cap Fund	11,557,976	6.62
Mandatum Henkivakuutusosakeyhtiö	7,575,687	4.34
Keskinäinen Eläkevakuutusyhtiö Ilmarinen	6,020,000	3.45
Keskinäinen Työeläkevakuutusyhtiö Elo	3,998,047	2.29
Keskinäinen Työeläkevakuutusyhtiö Varma	3,970,660	2.28
Valtion Eläkerahasto	3,900,000	2.23
Nordea Finnish Stars Fund	2,554,157	1.46
Keskinäinen Vakuutusyhtiö Kaleva	1,967,073	1.13
Op-suomi Pienyhtiöt	1,901,247	1.09
Ten largest, in total	103,462,212	59.28%
Nominee registered	27,418,119	15.71%
Other shareholders	43,646,613	25.01%
Total	174,526,944

Information on the largest shareholders is also available on F-Secure's website at www.investors.f-secure.com/en/.

For further information, please contact:

Sari Somerkallio, Chief Financial Officer

tel. +358 40 3569251

investor.relations@f-secure.com

F-Secure in brief

F-Secure is Finland headquartered and globally operating consumer cyber security company. F-Secure offers award-winning security and privacy products and services that make every digital moment more secure, for everyone. F-Secure operates in over 100 countries, has ~170 Service Provider partners and is the global leader providing security through Communication Service Providers. F-Secure Corporation is listed on Nasdaq Helsinki Ltd. Read more: www.f-secure.com.