Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950123-11-019722
Filing Date
2011-02-28
Accepted
2011-02-28 15:46:32
Documents
8
Period of Report
2010-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K c63294e10vk.htm 10-K 1381867
2 EX-14.1 c63294exv14w1.htm EX-14.1 21933
3 EX-21.1 c63294exv21w1.htm EX-21.1 8648
4 EX-23.1 c63294exv23w1.htm EX-23.1 2245
5 EX-31.1 c63294exv31w1.htm EX-31.1 8428
6 EX-31.2 c63294exv31w2.htm EX-31.2 8453
7 EX-32 c63294exv32.htm EX-32 4043
8 GRAPHIC c63294c6329401.gif GRAPHIC 17057
  Complete submission text file 0000950123-11-019722.txt   1460707
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)

EIN.: 810331430 | State of Incorp.: MT | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-34653 | Film No.: 11645803
SIC: 6022 State Commercial Banks