QUARTERLY REPORT

Company

FIRST INTERSTATE BANCSYSTEM INC

Filed

April 26, 2007

Period of Report

March 31, 2007

Accession Number

0000950137-07-006098

A 10-Q is a quarterly financial report filed after each of the first three quarters of a fiscal year. It includes unaudited financial statements and management commentary. Learn more about 10-Q filings →