Mandatory notice of shareholding 27 August 2025

Group 1 - IDEX Biometrics ASA completed the subscription and allocation of Tranche 2 shares on 20 August 2025, following a private placement of 9,090,909 shares at NOK 3.30 per share disclosed on 21 July 2025 [1] - Altea AS will hold 5,347,321 shares in IDEX, representing 9.40% of the shares and voting rights [2] - Sundt AS will hold 2,804,915 shares in IDEX, representing 4.93% of the shares and voting rights [3] Group 2 - The information is disclosed according to section 4-2 of the Norwegian Securities Trading Act (STA) and published in accordance with section 5-12 of the STA [4]