SpareBank 1 Østlandet (SPOL): Key information relating to proposed cash dividend

Dividend amount: NOK 12.70 per ECC

Declared currency: NOK

Last day including right: 26 March 2026

Ex-date: 27 March 2026

The owner registration date (record date): 30 March 2026

Payment date: 8 April 2026

Date of approval: 26 March 2026

Contacts: Geir-Egil Bolstad, CFO, tel.: +47 918 82 071 Bjørn-Erik R. Orskaug, Head of Investor Relations, tel.: +47 922 39 185

This information is subject of the disclosure requirements acc. to section 5-12 of the Norwegian Securities Trading Act