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Filing Detail
Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0000860413-21-000075
Filing Date
2021-02-18
Accepted
2021-02-18 17:31:43
Documents
1
Period of Report
2021-01-14

Document Format Files

Seq Description Document Type Size
1 FORM 4/A wf-form4a_161368748298194.html 4/A  
1 FORM 4/A wf-form4a_161368748298194.xml 4/A 4181
  Complete submission text file 0000860413-21-000075.txt   5681
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: 4/A | Act: 34 | File No.: 001-34653 | Film No.: 21650825