SPOL: PDMR notification – deputy board member

Magnar Nybakk, deputy employee‑elected board member of SpareBank 1 Østlandet, sold 3,926 equity certificates in SPOL on 18 December 2025. Following the transaction, Magnar Nybakk holds 437 equity certificates.

Hamar, 7 January 2026

Contact person at SpareBank 1 Østlandet: Chief Financial Officer Geir-Egil Bolstad, +47 918 82 071

This information is subject to disclosure requirements pursuant to MAR and the Norwegian Securities Trading Act section 5‑12.