10Q MFRI 1ST QTR 2012

Company

Perma-Pipe International Holdings, Inc.

Filed

June 11, 2012

Period of Report

April 30, 2012

Accession Number

0000914122-12-000014

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 →