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PPIHNasdaq
Perma-Pipe International Holdings, Inc.
Industrial & Commercial Fans & Blowers & Air Purifing Equip · DE · CIK 914122
Manufactures and sells specialty piping and leak detection systems for energy, chemical, and oil/gas transportation
red 8-K · 90d
$206M
Market cap
$27.32
Last close
-1.3%
1D
-2.6%
5D
154K
Volume
Price · last 39 sessions-15.4%
May 4L $25.27 · H $33.78Jun 29
341
Total filings
Jun 29, 2026
Last filing
01/31
Fiscal year end
DEF 14AFORM DEF 14AMay 13, 2026DEF 14AFORM DEF 14AMay 14, 2025DEF 14AFORM DEF 14AJun 21, 2024DEF 14AFORM DEF 14AMay 9, 2023DEF 14AFORM DEF 14AMay 13, 2022DEF 14AFORM DEF 14AApr 16, 2021DEF 14AFORM DEF 14AMay 11, 2020DEF 14AFORM DEF 14AMay 8, 2019DEF 14ADEF 14A PROXYApr 25, 2018DEF 14ADEF 14A 2017 PROXYMay 12, 2017DEF 14ADEF 14A MFRI 2016 PROXYMay 19, 2016DEF 14ADEF 14A MFRI 2015 PRORXRYMay 8, 2015DEF 14ADEF 14A PROXY STATEMENTMay 8, 2014DEF 14ADEF 14AJun 6, 2013DEF 14ADEF 14AJun 7, 2012DEF 14APROXYMay 27, 2011DEF 14AMFRI PROXY STATEMENT 2010Jun 8, 2010DEF 14ADEF 14AMay 29, 2009DEF 14APROXY STATEMENTMay 29, 2008DEF 14AMFRI PROXY STATEMENTMay 25, 2007DEF 14AMFRI, INC. PROXY STATEMENTJun 1, 2006DEF 14AMFRI PROXY STATEMENTJun 1, 2005DEF 14AMFRI PROXY STATEMENTJun 10, 2004DEF 14ADEFINITIVE NOTICE AND PROXYMay 30, 2003DEF 14ADEFINITIVE NOTICE AND PROXYMay 30, 2002DEF 14ADEFINITIVE PROXY STATEMENTJun 1, 2001DEF 14ADEFINITIVE PROXY STATEMENTJun 2, 2000DEF 14ADEFINITIVE PROXY STATEMENTMay 27, 1999DEF 14ANOTICE & PROXYMay 29, 1998
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