Exercise of share options for primary insiders

Stig Aleksander Kjos-Mathisen, CEO of Norwegian Block Exchange AS (the “Company”), has today exercised share options and subscribed for 339,400 shares in the Company under the Company’s share option programme at a subscription price of NOK 0.20 per share, representing a total subscription amount of NOK 67,880.

Trond Pettersen, CRCO of the Company, has today exercised share options and subscribed for 132,100 shares in the Company under the same share option programme at a subscription price of NOK 0.20 per share, representing a total subscription amount of NOK 26,420.

Nicolai Lunde, CFO of the Company, has today exercised share options and subscribed for 149,000 shares in the Company under the same share option programme at a subscription price of NOK 0.20 per share, representing a total subscription amount of NOK 29,800.

The share option exercise period ends on Friday, 25 September 2026. An update on the total number of subscriptions by employees who are not primary insiders will be announced following the end of the exercise period.

Prior to the subscriptions, Kjos-Mathisen held 936,311 shares personally and 911,763 shares through his wholly owned company SAM Eiendomspartner AS, representing a total holding of 1,848,074 shares. Pettersen and Lunde held no shares in the Company.

Following the subscriptions, Kjos-Mathisen holds 1,275,711 shares personally and 911,763 shares through SAM Eiendomspartner AS, representing a total holding of 2,187,474 shares. He further holds 3,740,786 remaining share options under the Company’s share option programme.

Pettersen holds 132,100 shares and 1,611,112 remaining share options under the Company’s share option programme following the subscription. Lunde holds 149,000 shares and 1,628,361 remaining share options under the Company’s share option programme following the subscription.

The new shares will be issued and delivered following registration of the share capital increase with the Norwegian Register of Business Enterprises.

The transaction by Kjos-Mathisen constitutes an initial notification pursuant to Article 19 of Regulation (EU) No 596/2014 (Market Abuse Regulation). The transaction was carried out outside a trading venue (XOFF) on 21 September 2026.

Norwegian Block Exchange AS has LEI 5493004WNVZP9EMYI834. The Company’s shares have ISIN NO0010984966.

Contact Stig Aleksander Kjos-Mathisen, CEO stig.aleksander.kjos-mathisen@nbx.com / +4793287572