8-K Filing

Company

Perma-Pipe International Holdings, Inc.

Filed

September 7, 2007

Period of Report

September 5, 2007

Accession Number

0000914122-07-000079

An 8-K is a current report used to announce material events that shareholders should know about — such as earnings releases, mergers, executive changes, or bankruptcy. Learn more about 8-K filings →