# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000860413-24-000066
Filing Date
2024-05-03
Accepted
2024-05-03 13:29:01
Documents
98
Period of Report
2024-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | fibk-20240331.htm iXBRL | 10-Q | 3760203
2 | EX-3.2 | fibk-20240331xex_bylaws.htm | EX-3.2 | 290724
3 | EX-31.1 | fibk-20240331xex311.htm | EX-31.1 | 10212
4 | EX-31.2 | fibk-20240331xex312.htm | EX-31.2 | 10362
5 | EX-32 | fibk-20240331xex32.htm | EX-32 | 4067
11 | FIBK LOGO | image_0a.jpg | GRAPHIC | 16240
| Complete submission text file | 0000860413-24-000066.txt |  | 21061014

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | fibk-20240331.xsd | EX-101.SCH | 78158
7 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | fibk-20240331_cal.xml | EX-101.CAL | 137939
8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | fibk-20240331_def.xml | EX-101.DEF | 682446
9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | fibk-20240331_lab.xml | EX-101.LAB | 951742
10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | fibk-20240331_pre.xml | EX-101.PRE | 884313
101 | EXTRACTED XBRL INSTANCE DOCUMENT | fibk-20240331_htm.xml | XML | 5025779

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: 10-Q | Act: 34 | File No.: 001-34653 | Film No.: 24912146
SIC: 6022 State Commercial Banks
(CF Office: 02 Finance)