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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000860413-21-000120
Filing Date
2021-03-08
Accepted
2021-03-08 11:22:37
Documents
1
Period of Report
2021-03-05

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_161522053714409.html 4  
1 FORM 4 wf-form4_161522053714409.xml 4 3055
  Complete submission text file 0000860413-21-000120.txt   4592
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 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: 4 | Act: 34 | File No.: 001-34653 | Film No.: 21721037