FIRST INTERSTATE BANCSYSTEM INC — Director's Dealing 2021

Dec 13, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: FIRST INTERSTATE BANCSYSTEM INC (FIBK)
CIK: 0000860413
Period of Report: 2021-12-10

Reporting Person: SCOTT JAMES R (Director, 10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-12-10	Class A Common Stock	C	12334	—	Acquired	48057	Indirect
2021-12-13	Class A Common Stock	G	12334	—	Disposed	35723	Indirect
2021-12-13	Class A Common Stock	G	666	—	Disposed	0	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-12-10	Class B Common Stock	$0.0	C	12334	Disposed		Class A Common Stock (12334.0)	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Common Stock	11075	Direct
Class A Common Stock	17764	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Class B Common Stock	$0.0		Class A Common Stock (43866.0)	43866	Indirect

Footnotes

F1: The Class B Common Stock is convertible at any time into Class A Common Stock on a share for share basis at the discretion of the holder. The conversion feature of the Class B Common Stock does not expire.