Invitation to the presentation of third quarter accounts

SpareBank 1 Sør-Norge ASA's third quarter 2026 accounts will be released at 7:00 a.m. on Thursday 29 October. We would like to invite you to the following presentations:

Time: 08:15 a.m. CET - Presentation in Norwegian, live and webcast. Location: SpareBank 1 Markets, Olav V's gate 5, Oslo.

The presentation will be held by CEO Inge Reinertsen and CFO Eirik B. Monsen. It will also be available as a webcast on the Investor Relations pages sb1sornorge.no/ir and here: https://qcnl.tv/p/b1DX8i0dmBAjGD-hnKV53w.

1:30 p.m. CET - Digital presentation for analysts and investors in English.

CEO Inge Reinertsen and CFO Eirik B. Monsen presents the third quarter accounts via Teams.

Teams meeting: https://teams.microsoft.com/meet/355580834370457?p=u9G0cKmvwR9pUnvJ4L

Meeting ID: 355 580 834 370 457 Passcode: LJ77vw3t

Inge Reinertsen and Eirik B. Monsen will answer questions after both presentations. You can send your questions to ir@sb1sornorge.no.

For further information: Morten Forgaard, IR, Tel. +47 916 21 425 Øyvind Knoph Askeland, communications director, Tel. +47 922 32 639

Stavanger, 8 October 2026.

This information is disclosed in compliance with section §5-12 of the Norwegian Securities Trading Act.