FIRST INTERSTATE BANCSYSTEM INC — Director's Dealing 2023

Mar 17, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: FIRST INTERSTATE BANCSYSTEM INC (FIBK)
CIK: 0000860413
Period of Report: 2023-03-15

Reporting Person: RILEY KEVIN P (Director, President & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-03-15	Class A Common Stock	F	354	$31.39	Disposed	43876	Direct
2023-03-15	Class A Common Stock	F	1400	$31.39	Disposed	42476	Direct
2023-03-15	Class A Common Stock	F	2890	$31.39	Disposed	39586	Direct
2023-03-15	Class A Common Stock	A	6553	—	Acquired	46139	Direct
2023-03-15	Class A Common Stock	F	2972	$31.39	Disposed	43167	Direct
2023-03-15	Class A Common Stock	A	9652	—	Acquired	52819	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Common Stock	92555	Indirect
Class A Common Stock	1040	Indirect
Class A Common Stock	1040	Indirect
Class A Common Stock	1040	Indirect
Class A Common Stock	760	Indirect
Class A Common Stock	500	Indirect
Class A Common Stock	250	Indirect

Footnotes

F1: Disposition to the issuer of issuer securities in payment of minimum required withholding taxes due upon vesting of unvested shares.

F2: Shares awarded in conjunction with a Performance Share Agreement in connection to Restricted Stock Award Plan that vested upon the satisfaction of performance criteria other than the price of the issuer's stock.

F3: Shares issued for no consideration pursuant to the Registrant's Equity Incentive Plan vesting in two years following the year in which the grant is made.