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: Asker Lorrie (Chief Banking Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-03-15	Class A Common Stock	F	97	$31.39	Disposed	5161	Direct
2023-03-15	Class A Common Stock	F	130	$31.39	Disposed	5031	Direct
2023-03-15	Class A Common Stock	A	1058	—	Acquired	6089	Direct
2023-03-15	Class A Common Stock	A	718	—	Acquired	6807	Direct
2023-03-15	Class A Common Stock	F	218	$31.39	Disposed	6589	Direct

Footnotes

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

F2: Shares issued for no consideration pursuant to Registrant's Equity Incentive Plan, and vesting in two years following the year in which the grant is made.

F3: 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.