FIRST INTERSTATE BANCSYSTEM INC — Director's Dealing 2012

Jul 17, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: FIRST INTERSTATE BANCSYSTEM INC (FIBK)
CIK: 0000860413
Period of Report: 2012-07-13

Reporting Person: Heyneman Charles M (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-07-13	Class A Common Shares	S	2000	$14.75	Disposed	16523	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Common Shares	3492	Indirect

Footnotes

F1: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 22, 2012.

F2: The securities reported as benefically owned includes 14,000 shares of Class A common stock previously reported as being held indirecty, but which are held directly.