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Filing Detail
Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0000860413-18-000116
Filing Date
2018-07-09
Accepted
2018-07-09 17:05:30
Documents
1
Period of Report
2018-07-02

Document Format Files

Seq Description Document Type Size
1 FORM 3 wf-form3_153117031234647.html 3  
1 FORM 3 wf-form3_153117031234647.xml 3 3742
  Complete submission text file 0000860413-18-000116.txt   5233
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 (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 P.O. BOX 30918 BILLINGS MT 59101
Business Address
Heyneman Susan Scott (Reporting) CIK: 0001745809 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-34653 | Film No.: 18945295