FIRST INTERSTATE BANCSYSTEM INC — Director's Dealing 2013

May 14, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: FIRST INTERSTATE BANCSYSTEM INC (FIBK)
CIK: 0000860413
Period of Report: 2013-05-13

Reporting Person: SCOTT HOMER A JR (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-05-13	Class A Common Stock	C	12291	$0.00	Acquired	25321	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-05-13	Class B Common Stock	$0.00	C	12291	Disposed	2029-12-31	Class A Common Stock (12291)	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Common Stock	26194	Indirect
Class A Common Stock	13119	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Class B Common Stock	$0.00	2029-12-31	Class A Common Stock (2047)	2047	Indirect