<SEC-DOCUMENT>0001193125-16-462235-index.html : 20160212
<SEC-HEADER>0001193125-16-462235.hdr.sgml : 20160212
<ACCEPTANCE-DATETIME>20160212155305
ACCESSION NUMBER:		0001193125-16-462235
CONFORMED SUBMISSION TYPE:	SC 13D/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20160212
DATE AS OF CHANGE:		20160212
GROUP MEMBERS:		HOMER A. SCOTT, JR.
GROUP MEMBERS:		J.S. INVESTMENTS LIMITED PARTNERSHIP
GROUP MEMBERS:		JAMES R. SCOTT
GROUP MEMBERS:		JOHN M. HEYNEMAN, JR.
GROUP MEMBERS:		N BAR 5, LIMITED PARTNERSHIP
GROUP MEMBERS:		THOMAS W. SCOTT
GROUP MEMBERS:		TOWANDA INVESTMENTS LIMITED PARTNERSHIP

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:			MT
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-78756
		FILM NUMBER:		161418633

	BUSINESS ADDRESS:	
		STREET 1:		P O BOX 30918
		STREET 2:		401 NO 31ST STREET
		CITY:			BILLINGS
		STATE:			MT
		ZIP:			59116-0918
		BUSINESS PHONE:		4062555300

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FIRST INTERSTATE BANCSYSTEM OF MONTANA INC
		DATE OF NAME CHANGE:	19930615

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SCOTT RANDALL I
		CENTRAL INDEX KEY:			0001198534

	FILING VALUES:
		FORM TYPE:		SC 13D/A

	MAIL ADDRESS:	
		STREET 1:		C/O FIRST INTERSTATE BANCSYSTEM INC
		STREET 2:		P O BOX 30918
		CITY:			BILLINGS
		STATE:			MT
		ZIP:			59116
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>d120283dsc13da.htm
<DESCRIPTION>SC 13D/A
<TEXT>
Document 1 - file: d120283dsc13da.htm

</DOCUMENT>
</SEC-DOCUMENT>