FIRST INTERSTATE BANCSYSTEM INC — Director's Dealing 2013

Jul 30, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: FIRST INTERSTATE BANCSYSTEM INC (FIBK)
CIK: 0000860413
Period of Report: 2013-07-29

Reporting Person: MOORE TERRILL R (Exec. Vice President & CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-07-29	Class A Common Stock	C	2606	$0.00	Acquired	59788	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-07-29	Stock Options	$12.37	M	8000	Disposed	2014-02-04	Class B Common Stock (8000)	Direct
2013-07-29	Class B Common Stock	$0.00	M	8000	Acquired	2029-12-31	Class A Common Stock (8000)	Direct
2013-07-29	Class B Common Stock	$0.00	F	5394	Disposed	2029-12-31	Class A Common Stock (5394)	Direct
2013-07-29	Class B Common Stock	$0.00	C	2606	Disposed	2029-12-31	Class A Common Stock (2606)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Common Stock	14572	Indirect
Class A Common Stock	1500	Indirect
Class A Common Stock	8800	Indirect

Footnotes

F1: On March 5, 2010, the Company recapitalized its existing common stock. The recapitalization included, among other things, a redesignation of existing common stock as Class B common stock, a four-for-one split of Class B common stock, and the creation of a new class of common stock designated as Class A common stock, which is listed on the NASDAQ stock market under the symbol "FIBK". The Class B Common Stock is convertible at any time into Class A Common stock on a share for share basis at the descretion of the holder. The conversion feature of the Class B common stock does not expire.

F2: Includes 4,091 shares for payment of option exercise price and 1,303 shares for payment of taxes, valued at $24.19 per share.