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Filing Detail
Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001209191-10-026880
Filing Date
2010-05-11
Accepted
2010-05-11 16:24:48
Documents
2
Period of Report
2010-05-07

Document Format Files

Seq Description Document Type Size
1 FORM 3 SUBMISSION doc3.html 3  
1 FORM 3 SUBMISSION doc3.xml 3 8086
2 POA DOCUMENT poa.txt EX-24.3_330271 4127
  Complete submission text file 0001209191-10-026880.txt   14024
Mailing Address
Business Address P O BOX 30918 401 NO 31ST STREET BILLINGS MT 59116-0918 4062555300
FIRST INTERSTATE BANCSYSTEM INC (Issuer) CIK: 0000860413 (see all company filings)

IRS No.: 810331430 | State of Incorp.: MT | Fiscal Year End: 1231
SIC: 6022 State Commercial Banks

Mailing Address C/O FIRST INTERSTATE BANCSYSTEM INC P O BOX 30918 BILLINGS MT 59116
Business Address
HEYNEMAN JOHN M JR (Reporting) CIK: 0001198518 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-34653 | Film No.: 10821289