Form 8-K - Current report:
SEC Accession No. 0000860413-25-000006
Filing Date
2025-01-29
Accepted
2025-01-29 16:28:23
Documents
34
Period of Report
2025-01-29
Items
Item 2.02: Results of Operations and Financial Condition
Item 7.01: Regulation FD Disclosure
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

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  Complete submission text file 0000860413-25-000006.txt   4520676

Data Files

Seq Description Document Type Size
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36 EXTRACTED XBRL INSTANCE DOCUMENT fibk-20250129_htm.xml XML 2723
Mailing Address 401 NO 31ST STREET BILLINGS MT 59101
Business Address 401 NO 31ST STREET BILLINGS MT 59101 4062555311
FIRST INTERSTATE BANCSYSTEM INC (Filer) CIK: 0000860413 (see all company filings)

EIN.: 810331430 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-34653 | Film No.: 25569724
SIC: 6022 State Commercial Banks
(CF Office: 02 Finance)