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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000860413-12-000017
Filing Date
2012-05-09
Accepted
2012-05-09 16:12:46
Documents
10
Period of Report
2012-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q fibk-20120331x10q.htm 10-Q 1879763
2 CERTIFICATION BY CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 302 fibk-20120331xex311.htm EX-31.1 12375
3 CERTIFICATION BY CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 302 fibk-20120331xex312.htm EX-31.2 12350
4 CERTIFICATION PURSUANT TO SECTION 906 fibk-20120331xex32.htm EX-32 4822
  Complete submission text file 0000860413-12-000017.txt   7522817

Data Files

Seq Description Document Type Size
5 XBRL INSTANCE DOCUMENT fibk-20120331.xml EX-101.INS 1323453
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT fibk-20120331.xsd EX-101.SCH 17165
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT fibk-20120331_cal.xml EX-101.CAL 75539
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT fibk-20120331_def.xml EX-101.DEF 130099
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT fibk-20120331_lab.xml EX-101.LAB 301188
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT fibk-20120331_pre.xml EX-101.PRE 164639
Mailing Address
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.: 12825878
SIC: 6022 State Commercial Banks
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