Kongsberg Maritime ASA – Completion of the demerger of Kongsberg Gruppen ASA

Kongsberg Maritime ASA ("KM ASA") is pleased to inform that the necessary registrations in the Norwegian Register of Business Enterprises to complete the demerger have been made, and that the demerger has been completed.

As a result of completion of the demerger:

• KM ASA has issued in total 879,609,245 new shares (the "Demerger Consideration Shares"). The Demerger Consideration Shares will accrue to those who are shareholders in KOG ASA as of today, 22 April 2026 (as registered in KOG ASA's register of shareholders with Euronext Securities Oslo on 24 April 2026). The Demerger Consideration Shares will be tradable from 23 April 2026.
• KM ASA's new share capital is NOK 52,776,554.70 divided into 879,609,245 shares, each with a nominal value of NOK 0.06.

The shares in KM ASA will tomorrow, 23 April 2026, commence trading on Euronext Oslo Børs under the ticker "KMAR". The reference price for the KM ASA share on Euronext Oslo Børs on 23 April 2026 will be set at NOK 67.00, which implies a reference price for the KOG ASA share of NOK 307.20 on the same date (based on the closing trading price on Euronext Oslo Børs for KOG ASA's shares on 22 April 2026). The actual opening trading prices for each of KM ASA and KOG ASA will be determined based on Euronext Oslo Børs’ call auction mechanism considering the order book development until 09:00 tomorrow morning. The reference price for the KM ASA share of NOK 67.00 has been determined based on an update of the underlying valuation for the division ratio in the demerger that was carried out in connection with the signing of the demerger plan in December 2025 reflecting developments in e.g. order book, financial position, financial estimates, market developments, etc. since then.