SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* SCOTT JULIE A (Last) (First) (Middle) PO BOX 7113 (Street) BILLINGS MT 59103 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol FIRST INTERSTATE BANCSYSTEM INC [ FIBK ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X Director X 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 02/28/2023
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	02/28/2023		S		288,000(3)	D	$35.63	2,517,351	I	See Footnote(1)(2)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

1. Name and Address of Reporting Person* SCOTT JULIE A (Last) (First) (Middle) PO BOX 7113 (Street) BILLINGS MT 59103 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Julie A Scott Rose Trustee of the Julie A Scott Rose Trust Dated 5-14-2002 (Last) (First) (Middle) PO BOX 7113 (Street) BILLINGS MT 59103 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* IXL Ltd Liability Co (Last) (First) (Middle) PO BOX 7113 (Street) BILLINGS WY 82836 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Exempt Thomas W Scott Marital Trust 2 (Last) (First) (Middle) PO BOX 7113 (Street) BILLINGS MT 59103 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Juliana Sarah Scott Rose Trust (Last) (First) (Middle) PO BOX 7113 (Street) BILLINGS MT 59103 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Elizabeth Lauren Scott Rose Trust (Last) (First) (Middle) PO BOX 7113 (Street) BILLINGS MT 59103 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Harper Grace Scott Trust (Last) (First) (Middle) PO BOX 7113 (Street) BILLINGS MT 59103 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Harrison William Scott Trust (Last) (First) (Middle) PO BOX 7113 (Street) BILLINGS MT 59103 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Holland Elizabeth Scott Trust (Last) (First) (Middle) PO BOX 7113 (Street) BILLINGS MT 59103 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* First Interstate Bank & Julie Scott Rose, Co-TTEEs of the Joan D Scott Trust Dtd 10/16/12 (Last) (First) (Middle) PO BOX 7113 (Street) BILLINGS MT 59103 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

Explanation of Responses:

1. Composed of 399,143 shares held of record by Julie A Scott-Rose Trustee of the Julie A Scott Rose Trust Dated 5-14-02, 209,678 shares held of record by IXL Limited Liability Company, 61,148 shares held of record by Holland Elizabeth Scott Trust, 61,148 shares held of record by Harper Grace Scott Trust, 61,148 shares held of record by Harrison William Scott Trust 1,381,865 Shares held of record by the Non-Exempt Thomas W.Scott Marital Trust, 89,335 shares held of record by the Exempt Thomas W. Scott Marital Trust 2, 10,424 shares held of record by Joan D. Scott trust DTD 10-16-12, 121,731 shares held of record by Juliana Sarah Scott Rose Trust, and 121,731 shares held of record by Elizabeth Lauren Scott Rose Trust.

2. As a result of certain agreements entered into by and among the reporting persons, the Issuer, and certain other stockholders of the Issuer, the reporting persons may be deemed members of a group with the other signatories thereto and may be deemed to share beneficial ownership of the securities reported herein. Each of the reporting persons disclaims beneficial ownership of any such securities, except to the extent of its pecuniary interest therein. The reporting persons expect to file future Forms 4 and 5, if any, together with Julie Scott Rose with the indication of direct or indirect ownership in Table I and Table II being made from Julie Scott Rose's perspective. The nature of beneficial ownership is described in detail by footnote for all reporting persons.

3. The 288,000 shares were sold by the Non-Exempt Thomas W. Scott Marital Trust.

	JULIE SCOTT ROSE, /s/ Timothy J. Leuthold, Attorney-in-Fact for Reporting Person	02/28/2023
	Julie A Scott Rose Trustee of the Julie A Scott Rose Trust Dated 5-14-2002, By: + /s/ Timothy J. Leuthold, Attorney-in-Fact for Reporting Person	02/28/2023
	IXL LIMITED LIABILITY COMPANY, By: + /s/ Timothy J. Leuthold, Attorney-in-Fact for Reporting Person	02/28/2023
	Exempt Thomas W Scott Marital Trust 2, By: + /s/ Timothy J. Leuthold, Attorney-in-Fact for Reporting Person	02/28/2023
	Juliana Sarah Scott Rose Trust, By: + /s/ Timothy J. Leuthold, Attorney-in-Fact for Reporting Person	02/28/2023
	Elizabeth Lauren Scott Rose Trust, By: + /s/ Timothy J. Leuthold, Attorney-in-Fact for Reporting Person	02/28/2023
	Harper Grace Scott Trust, By: + /s/ Timothy J. Leuthold, Attorney-in-Fact for Reporting Person	02/28/2023
	Harrison William Scott Trust, By: + /s/ Timothy J. Leuthold, Attorney-in-Fact for Reporting Person	02/28/2023
	Non-Exempt Thomas W Scott Marital Trust, By: + /s/ Timothy J. Leuthold, Attorney-in-Fact for Reporting Person	02/28/2023
	Joan D. Scott Trust Dtd 10-16-12, By: + /s/ Timothy J. Leuthold, HOLLAND ELIZABETH SCOTT TRUST, By: + /s/ Timothy Leuthold, Attorney-in-Fact	02/28/2023
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.