Form 8-K - Current report:
SEC Accession No. 0001193125-11-339085
Filing Date
2011-12-13
Accepted
2011-12-13 12:04:37
Documents
2
Period of Report
2011-12-13
Items
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K d269302d8k.htm 8-K 12354
2 PRESS RELEASE DATED DECEMBER 13, 2011 d269302dex991.htm EX-99.1 3047
  Complete submission text file 0001193125-11-339085.txt   16510
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: 8-K | Act: 34 | File No.: 001-34653 | Film No.: 111257891
SIC: 6022 State Commercial Banks