0000860413-24-000014.txt : 20240220 0000860413-24-000014.hdr.sgml : 20240220 20240220175323 ACCESSION NUMBER: 0000860413-24-000014 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240215 FILED AS OF DATE: 20240220 DATE AS OF CHANGE: 20240220 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: KNIERIEM KARLYN M CENTRAL INDEX KEY: 0001741432 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34653 FILM NUMBER: 24655327 MAIL ADDRESS: STREET 1: C/O GREAT WESTERN BANCORP, INC. STREET 2: 225 S MAIN AVENUE CITY: SIOUX FALLS STATE: SD ZIP: 57104 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: FIRST INTERSTATE BANCSYSTEM INC CENTRAL INDEX KEY: 0000860413 STANDARD INDUSTRIAL CLASSIFICATION: STATE COMMERCIAL BANKS [6022] ORGANIZATION NAME: 02 Finance IRS NUMBER: 810331430 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 401 NO 31ST STREET CITY: BILLINGS STATE: MT ZIP: 59101 BUSINESS PHONE: 4062555311 MAIL ADDRESS: STREET 1: 401 NO 31ST STREET CITY: BILLINGS STATE: MT ZIP: 59101 FORMER COMPANY: FORMER CONFORMED NAME: FIRST INTERSTATE BANCSYSTEM OF MONTANA INC DATE OF NAME CHANGE: 19930615 4 1 wk-form4_1708469592.xml FORM 4 X0508 4 2024-02-15 0 0000860413 FIRST INTERSTATE BANCSYSTEM INC FIBK 0001741432 KNIERIEM KARLYN M P.O. BOX 30918 BILLINGS MT 59116-0918 0 1 0 0 EVP, Chief Risk Officer 0 Common Stock 2024-02-15 4 F 0 620 26.78 D 23499 D Disposition to the issuer of issuer securities in payment of minimum required withholding taxes due upon vesting of unvested shares. /s/ Kirk D. Jensen, as attorney in fact for reporting person 2024-02-20