FIRST INTERSTATE BANCSYSTEM INC — Director's Dealing 2016

Feb 24, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: FIRST INTERSTATE BANCSYSTEM INC (FIBK)
CIK: 0000860413
Period of Report: 2016-02-23

Reporting Person: Mutch Marcy D (Exec. Vice Pres. & CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-02-23	Class A Common Stock	M	398	$14.37	Acquired	11054	Direct
2016-02-23	Class A Common Stock	M	486	$17.22	Acquired	11540	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2016-02-23	Stock Options	$0.00	M	398	Disposed	2022-02-17	Class A Common Stock (398)	Direct
2016-02-23	Stock Options	$0.00	M	486	Disposed	2020-02-15	Class A Common Stock (486)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Common Stock	876	Indirect
Class A Common Stock	10	Indirect
Class A Common Stock	164	Indirect