FIRST INTERSTATE BANCSYSTEM INC

For the period ended Jul 9, 2026. Filed Jul 9, 2026.

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.

Jul 9, 2026 · Filed Jul 9, 2026

FIBK$37.80-0.6%Stored close · as of Nov 6, 2026

Opening this filing…