0001950047-23-004009.txt : 20230913 0001950047-23-004009.hdr.sgml : 20230913 20230913171332 ACCESSION NUMBER: 0001950047-23-004009 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230913 DATE AS OF CHANGE: 20230913 SUBJECT COMPANY: 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: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-34653 FILM NUMBER: 231253464 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Jonathan Scott as Trustee of the Jonathan R Scott Trust Dated as of 4/21/04 CENTRAL INDEX KEY: 0001908962 IRS NUMBER: 000000000 STATE OF INCORPORATION: WY FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 BUSINESS ADDRESS: STREET 1: BOX 190 CITY: DAYTON STATE: WY ZIP: 82836 BUSINESS PHONE: 307-752-5605 MAIL ADDRESS: STREET 1: BOX 190 CITY: DAYTON STATE: WY ZIP: 82836 144 1 primary_doc.xml 144 0001908962 XXXXXXXX LIVE 0000860413 FIRST INTERSTATE BANCSYSTEM INC. 001-34653 401 North 31st Street Billings MT 59101 (406) 255-5311 JONATHAN R SCOTT TRUST Director Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 38th Floor New York NY 10004

15000 373754.62 105018309 09/13/2023 NASDAQ Common 07/01/1989 Gift from Affiliate Thomas Scott Y 02/15/1972 15000 NA Y 09/13/2023 /s/ Jonathan R Scott