Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0000899243-22-005796
Filing Date
2022-02-11
Accepted
2022-02-11 14:30:40
Documents
2
Period of Report
2022-02-01

Document Format Files

Seq Description Document Type Size
1 FORM 3 SUBMISSION doc3.html 3  
1 FORM 3 SUBMISSION doc3.xml 3 5662
2 EX-24 DOCUMENT attachment1.htm EX-24 20739
  Complete submission text file 0000899243-22-005796.txt   28446
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)

EIN.: 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.: 22619481

Mailing Address PO 30918 BILLINGS MT 59116
Business Address PO 30918 BILLINGS MT 59116 406-255-5239
Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-Trustees (Reporting) CIK: 0001908880 (see all company filings)

State of Incorp.: MT | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-34653 | Film No.: 22619480