Nixu Corporation, Stock exchange release on December 23, 2020 at 16.25 Nixu Corporation has received a notification pursuant to Chapter 9, Section 5 of the Securities Markets Act from Handelsbanken Fonder AB on December 23, 2020. According to the notification the holding of Handelsbanken Fonder AB in the Company’s shares (ISIN: FI0009008387) has decreased under 5% on December 22, 2020. Nixu has one share series and each share entitles its holder to one (1) vote. The total number of shares is 7,425,219. Total positions of Handelsbanken Fonder AB: % of % of shares Total of total number of shares shares and voting both in % and voting rights of and rights issuer voting through rights financial instruments Resulting 4.44 % 4.44 % 330,003 situation on the date on which threshold was crossedor reached Position of 5.02 % 5.02 % 363,275 previous notification (if applicable) Notified details of the resulting situation on the date on which the threshold was crossed: A: Shares and voting rights Number % of shares and voting rights of shares and voting rights Class/type Direct Indirect Direct Indirect of shares (SMA (SMA 9:6 and 9:7) (SMA 9:5) (SMA 9:6 and 9:7) 9:5) FI0009008387 330,003 0 4.44 % 0 % A Total 330,003 4.44 % Nixu Corporation Further information: CFO Janne Kärkkäinen, Nixu Corporation Telephone: +358 40 529 4603, e-mail: Janne.Karkkainen@nixu.com Distribution: Nasdaq Helsinki main media www.nixu.com Nixu in Brief: Nixu is a cybersecurity services company on a mission to keep the digital society running. Our passion is to help organizations embrace digitalization securely. Partnering with our clients we provide practical solutions for ensuring business continuity, an easy access to digital services and data protection. We aim to provide the best workplace to our team of over 400 cybersecurity professionals with a hands-on attitude. With Nordic roots we serve enterprise clients worldwide. Nixu shares are listed on the Nasdaq Helsinki stock exchange. www.nixu.com