COLUMBIA BANKING SYSTEM, INC.

For the period ended Mar 31, 2025. Filed Mar 31, 2025.

About this filing

A notice of a major event between regular reports, such as results, a deal or a change of executives. It is often the first formal record of the news.

Mar 31, 2025 · Filed Mar 31, 2025

COLB$30.48+0.2%Stored close · as of Nov 6, 2026

Opening this filing…