# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000860413-21-000102
Filing Date
2021-03-01
Accepted
2021-02-26 18:15:28
Documents
138
Period of Report
2020-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | fibk-20201231.htm iXBRL | 10-K | 6409955
2 | EX-3.2 - FOURTH AMENDED AND RESTATED BYLAWS | fibk-20201231xex32.htm | EX-3.2 | 133195
3 | EX-10.11 - DIRECTOR COMPENSATION | fibk-20201231xex1011.htm | EX-10.11 | 10292
4 | EX-21.1 - SUBSIDIARIES OF FIRST INTERSTATE BANCSYTEM, INC. | fibk-20201231xex211.htm | EX-21.1 | 9450
5 | EX-23.1 - CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM | fibk-20201231xex231.htm | EX-23.1 | 3342
6 | EX-31.1 - SECTION 302 CEO CERTIFICATION | fibk-20201231xex311.htm | EX-31.1 | 10110
7 | EX-31.2 - SECTION 302 CFO CERTIFICATION | fibk-20201231xex312.htm | EX-31.2 | 10074
8 | EX-32 - SECTION 906 CEO AND CFO CERTIFICATION | fibk-20201231xex32a.htm | EX-32 | 6309
14 | GRAPHIC | fibk-20201231_g1.jpg | GRAPHIC | 131899
15 | GRAPHIC | image1a.jpg | GRAPHIC | 17352
| Complete submission text file | 0000860413-21-000102.txt |  | 27297584

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
9 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | fibk-20201231.xsd | EX-101.SCH | 122696
10 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | fibk-20201231_cal.xml | EX-101.CAL | 304195
11 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | fibk-20201231_def.xml | EX-101.DEF | 934654
12 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | fibk-20201231_lab.xml | EX-101.LAB | 1701847
13 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | fibk-20201231_pre.xml | EX-101.PRE | 1237360
16 | EXTRACTED XBRL INSTANCE DOCUMENT | fibk-20201231_htm.xml | XML | 5890779

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.: 21692312
SIC: 6022 State Commercial Banks