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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000860413-18-000171
Filing Date
2018-11-07
Accepted
2018-11-07 14:29:41
Documents
89
Period of Report
2018-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q fibk-20180930x10q.htm 10-Q 3254641
2 EXHIBIT 31.1 fibk-20180930xex311.htm EX-31.1 12184
3 EXHIBIT 31.2 fibk-20180930xex312.htm EX-31.2 12716
4 EXHIBIT 32 fibk-20180930xex32.htm EX-32 4721
  Complete submission text file 0000860413-18-000171.txt   18758778

Data Files

Seq Description Document Type Size
5 XBRL INSTANCE DOCUMENT fibk-20180930.xml EX-101.INS 5594374
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT fibk-20180930.xsd EX-101.SCH 82645
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT fibk-20180930_cal.xml EX-101.CAL 195696
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT fibk-20180930_def.xml EX-101.DEF 538041
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT fibk-20180930_lab.xml EX-101.LAB 1194884
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT fibk-20180930_pre.xml EX-101.PRE 730565
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-Q | Act: 34 | File No.: 001-34653 | Film No.: 181165818
SIC: 6022 State Commercial Banks
Assistant Director 7