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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000860413-23-000045
Filing Date
2023-02-24
Accepted
2023-02-24 17:25:12
Documents
144
Period of Report
2022-12-31

Document Format Files

Seq Description Document Type Size
1 10-K fibk-20221231.htm   iXBRL 10-K 7421009
2 EX-10.9 fibk-20221231xex109_direct.htm EX-10.9 11107
3 EX-21.1 fibk-20221231xex211_subsid.htm EX-21.1 15329
4 EX-23.1 fibk-20221231xex231_consen.htm EX-23.1 3055
5 EX-31.1 fibk-20221231xex311_certxc.htm EX-31.1 10097
6 EX-31.2 fibk-20221231xex312_certxc.htm EX-31.2 10061
7 EX-32 fibk-20221231xex32_section.htm EX-32 6284
13 GRAPHIC fibk-20221231_g1.jpg GRAPHIC 137912
  Complete submission text file 0000860413-23-000045.txt   32924099

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT fibk-20221231.xsd EX-101.SCH 136506
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT fibk-20221231_cal.xml EX-101.CAL 243786
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT fibk-20221231_def.xml EX-101.DEF 1032496
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT fibk-20221231_lab.xml EX-101.LAB 1819687
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT fibk-20221231_pre.xml EX-101.PRE 1381691
138 EXTRACTED XBRL INSTANCE DOCUMENT fibk-20221231_htm.xml XML 7963304
Mailing Address P O BOX 30918 401 NO 31ST STREET BILLINGS MT 59116-0918
Business Address P O BOX 30918 401 NO 31ST STREET BILLINGS MT 59116-0918 4062555300
FIRST INTERSTATE BANCSYSTEM INC (Filer) CIK: 0000860413 (see all company filings)

IRS No.: 810331430 | State of Incorp.: MT | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-34653 | Film No.: 23668783
SIC: 6022 State Commercial Banks