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Form 144 - Report of proposed sale of securities:
SEC Accession No. 0001999371-24-003218
Filing Date
2024-03-07
Accepted
2024-03-07 14:05:21
Documents
1

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 144  
1 primary_doc.xml 144 2868
  Complete submission text file 0001999371-24-003218.txt   4400
Mailing Address 401 NO 31ST STREET BILLINGS MT 59101
Business Address 401 NO 31ST STREET BILLINGS MT 59101 4062555311
FIRST INTERSTATE BANCSYSTEM INC (Subject) CIK: 0000860413 (see all company filings)

IRS No.: 810331430 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 144 | Act: 33 | File No.: 001-34653 | Film No.: 24729433
SIC: 6022 State Commercial Banks
(CF Office: 02 Finance)

Mailing Address C/O GREAT WESTERN BANCORP, INC. 225 S MAIN AVENUE SIOUX FALLS SD 57104
Business Address
KNIERIEM KARLYN M (Reporting) CIK: 0001741432 (see all company filings)

Type: 144