# Filing Detail

Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000860413-25-000100
Filing Date
2025-06-03
Accepted
2025-06-03 14:59:24
Documents
5
Period of Report
2025-06-01

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | FORM 4 | wk-form4_1748977156.html | 4 |
1 | FORM 4 | wk-form4_1748977156.xml | 4 | 7853
2 | EX-24 | jamesscottlpoa-21may2025.htm | EX-24 | 1254
3 | GRAPHIC | jamesscottlpoa-21may2025001.jpg | GRAPHIC | 252416
4 | GRAPHIC | jamesscottlpoa-21may2025002.jpg | GRAPHIC | 235691
5 | GRAPHIC | jamesscottlpoa-21may2025003.jpg | GRAPHIC | 100848
| Complete submission text file | 0000860413-25-000100.txt |  | 823245

Mailing Address 401 NO 31ST STREET BILLINGS MT 59101
Business Address 401 NO 31ST STREET BILLINGS MT 59101 4062555311
FIRST INTERSTATE BANCSYSTEM INC (Issuer) CIK: 0000860413 (see all company filings)

EIN.: 810331430 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 6022 State Commercial Banks
(CF Office: 02 Finance)

Mailing Address PO BOX 30918 BILLINGS MT 59116
Business Address
Scott James R. Jr (Reporting) CIK: 0001675872 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-34653 | Film No.: 251018854

Mailing Address PO BOX 30918 BILLINGS MT 59116
Business Address PO BOX 30918 BILLINGS MT 59116 406-255-5239
First Interstate Bank TTEE for Dana S Andersson GST Exempt Trust No 1 Dtd 12/11/2020 (Reporting) CIK: 0001910215 (see all company filings)

State of Incorp.: MT | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-34653 | Film No.: 251018853

Mailing Address PO BOX 30918 BILLINGS MT 59116
Business Address PO BOX 30918 BILLINGS MT 59116 406-255-5239
First Interstate Bank TTEE for James R Scott Jr. GST Exempt Trust No 1 Dtd 12/11/2020 (Reporting) CIK: 0001910352 (see all company filings)

State of Incorp.: MT | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-34653 | Film No.: 251018852