FIRST INTERSTATE BANCSYSTEM INC — Director's Dealing 2016

Jun 1, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: FIRST INTERSTATE BANCSYSTEM INC (FIBK)
CIK: 0000860413
Period of Report: 2016-05-31

Reporting Person: Hart Charles E (Director)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2016-05-31	Stock Options	$20.87	M	1000	Disposed	2018-05-09	Class B Common Stock (1000)	Direct
2016-05-31	Class B Common Stock	$20.87	M	1000	Acquired	2029-12-31	Class A Common Stock (1000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Common Stock	19314	Direct

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.