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Filing metadata

Accession number: 0002090710-25-000004
Form type: Form 3
Filer: FIRST INTERSTATE BANCSYSTEM INC
CIK: CIK 860413
Filed: Oct 09, 2025
Reporting period: Sep 10, 2025
Description: Initial ownership

Documents

0002090710-25-000004-index.htm

Complete submission

0002090710-25-000004.txt

directory listing

Filed by

FIRST INTERSTATE BANCSYSTEM INC