0000860413-21-000120.txt : 20210308 0000860413-21-000120.hdr.sgml : 20210308 20210308112237 ACCESSION NUMBER: 0000860413-21-000120 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210305 FILED AS OF DATE: 20210308 DATE AS OF CHANGE: 20210308 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: HEYNEMAN JOHN M JR CENTRAL INDEX KEY: 0001198518 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34653 FILM NUMBER: 21721037 MAIL ADDRESS: STREET 1: C/O FIRST INTERSTATE BANCSYSTEM INC STREET 2: P O BOX 30918 CITY: BILLINGS STATE: MT ZIP: 59116 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: FIRST INTERSTATE BANCSYSTEM INC CENTRAL INDEX KEY: 0000860413 STANDARD INDUSTRIAL CLASSIFICATION: STATE COMMERCIAL BANKS [6022] IRS NUMBER: 810331430 STATE OF INCORPORATION: MT FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: P O BOX 30918 STREET 2: 401 NO 31ST STREET CITY: BILLINGS STATE: MT ZIP: 59116-0918 BUSINESS PHONE: 4062555300 MAIL ADDRESS: STREET 1: P O BOX 30918 STREET 2: 401 NO 31ST STREET CITY: BILLINGS STATE: MT ZIP: 59116-0918 FORMER COMPANY: FORMER CONFORMED NAME: FIRST INTERSTATE BANCSYSTEM OF MONTANA INC DATE OF NAME CHANGE: 19930615 4 1 wf-form4_161522053714409.xml FORM 4 X0306 4 2021-03-05 0 0000860413 FIRST INTERSTATE BANCSYSTEM INC FIBK 0001198518 HEYNEMAN JOHN M JR 4100 BIGHORN AVE SHERIDAN WY 82801 1 0 1 0 Class A Common Stock 2021-03-05 4 G 0 1625 0 D 5646 D /s/ Kirk D. Jensen, Attorney-in-Fact for Reporting Person 2021-03-05