10-KThe Record
FIRST INTERSTATE BANCSYSTEM INC files 10-K
Filed Feb 26, 2026 · 4mo ago · Accession 0000860413-26-000011
Plain English
Annual report — full-year financials, business overview, and risk factors.
Read the source below for the full document.
Filing details
- Ticker
- FIBK
- CIK
- 860413
- Form type
- 10-K
- Filing date
- Feb 26, 2026
- Report date
- Dec 31, 2025
- Document
- fibk-20251231.htm
- Size
- 26.5 MB