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What is the Fiscal Year for First Interstate BancSystem?

Date: December 13, 2025


First Interstate BancSystem's current fiscal year starts on January 1, 2025, and ends on December 31, 2025. Their current quarter is Q4, which ends on December 31, 2025.

Current Fiscal Year Overview

Fiscal Year Start
January 1, 2025
Fiscal Year End
December 31, 2025
Current Quarter
Q4
Current Quarter End
December 31, 2025

Quarterly Breakdown

Q1

Jan 1, 2025 – Mar 31, 2025

Q2

Apr 1, 2025 – Jun 30, 2025

Q3

Jul 1, 2025 – Sep 30, 2025

Q4

Oct 1, 2025 – Dec 31, 2025

Company Information

Headquarters

United States

Industry

Finance, Banking

Stock Symbol

FIBK

Website
https://fibk.com
Description

First Interstate BancSystem, Inc. is a financial and bank holding company. The Company, through its bank subsidiary First Interstate Bank (the Bank), delivers a range of banking products and services to individuals, businesses, municipalities and other entities. The Company also, through its subsidiary Bank of the Cascades, offers full-service community banking through 46 branches in Oregon, Idaho and Washington. The Company operates through community banking segment. Its community banking segment provides customers with commercial and consumer banking products and services in its market areas through community service activities. In addition to its primary emphasis on commercial and consumer banking services, the Company also offers trust, employee benefit and insurance services through its bank subsidiary. As of August 17, 2018, it operated over 120 banking offices, including online and mobile banking services, throughout Idaho, Montana, Oregon, South Dakota, Washington, and Wyoming.


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