# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000860413-21-000212
Filing Date
2021-11-04
Accepted
2021-11-04 17:17:04
Documents
77
Period of Report
2021-09-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | fibk-20210930.htm iXBRL | 10-Q | 5137125
2 | EX-10.5 | ex-105_kpetersonxempxagmt.htm | EX-10.5 | 110930
3 | EX-10.6 | ex-106_kjensenxempxagmt.htm | EX-10.6 | 111979
4 | EX-10.7 | ex107_pgagliaxempxagmt.htm | EX-10.7 | 111135
5 | EX-10.10 | fibk-20210930xex1010_defer.htm | EX-10.10 | 11342
6 | EX-31.1 | fibk-20210930xex311.htm | EX-31.1 | 10319
7 | EX-31.2 | fibk-20210930xex312.htm | EX-31.2 | 10469
8 | EX-32 | fibk-20210930xex32.htm | EX-32 | 4178
| Complete submission text file | 0000860413-21-000212.txt |  | 21856383

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
9 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | fibk-20210930.xsd | EX-101.SCH | 50649
10 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | fibk-20210930_cal.xml | EX-101.CAL | 161561
11 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | fibk-20210930_def.xml | EX-101.DEF | 502814
12 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | fibk-20210930_lab.xml | EX-101.LAB | 921959
13 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | fibk-20210930_pre.xml | EX-101.PRE | 689159
14 | EXTRACTED XBRL INSTANCE DOCUMENT | fibk-20210930_htm.xml | XML | 5657762

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)

EIN.: 810331430 | State of Incorp.: MT | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-34653 | Film No.: 211381153
SIC: 6022 State Commercial Banks