# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000860413-20-000054
Filing Date
2020-02-27
Accepted
2020-02-26 17:41:49
Documents
143
Period of Report
2019-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | fibk-20191231x10k.htm iXBRL | 10-K | 6484037
2 | EXHIBIT 4.1 | fibk-20191231xex41.htm | EX-4.1 | 14252
3 | EXHIBIT 10.9 | fibk-20191231xex109.htm | EX-10.9 | 87392
4 | EXHIBIT 10.11 | fibk-20191231xex1011.htm | EX-10.11 | 13927
5 | EXHIBIT 21.1 | fibk-20191231xex211.htm | EX-21.1 | 15022
6 | EXHIBIT 23.1 | fibk-20191231xex231.htm | EX-23.1 | 4536
7 | EXHIBIT 31.1 | fibk-20191231xex311.htm | EX-31.1 | 13636
8 | EXHIBIT 31.2 | fibk-20191231xex312.htm | EX-31.2 | 13611
9 | EXHIBIT 32 | fibk-20191231xex32.htm | EX-32 | 7497
15 | GRAPHIC | chart-e27835f744a057d4937a05.jpg | GRAPHIC | 77827
| Complete submission text file | 0000860413-20-000054.txt |  | 30011627

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
10 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | fibk-20191231.xsd | EX-101.SCH | 128431
11 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | fibk-20191231_cal.xml | EX-101.CAL | 311787
12 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | fibk-20191231_def.xml | EX-101.DEF | 959090
13 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | fibk-20191231_lab.xml | EX-101.LAB | 1940470
14 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | fibk-20191231_pre.xml | EX-101.PRE | 1287494
110 | EXTRACTED XBRL INSTANCE DOCUMENT | fibk-20191231x10k_htm.xml | XML | 6919456

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-K | Act: 34 | File No.: 001-34653 | Film No.: 20657441
SIC: 6022 State Commercial Banks