Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0000860413-25-000104
Filing Date
2025-06-04
Accepted
2025-06-04 15:01:57
Documents
5
Period of Report
2025-06-01

Document Format Files

Seq Description Document Type Size
1 FORM 3 wk-form3_1749063709.html 3  
1 FORM 3 wk-form3_1749063709.xml 3 2457
2 EX-24 dellacamerapoa.htm EX-24 1174
3 dellacamerapoa001.jpg GRAPHIC 253270
4 dellacamerapoa002.jpg GRAPHIC 236376
5 dellacamerapoa003.jpg GRAPHIC 102054
  Complete submission text file 0000860413-25-000104.txt   820287
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 P.O. 30918 BILLINGS MT 59116
Business Address
Della Camera David (Reporting) CIK: 0002071416 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-34653 | Film No.: 251022845