Perma-Pipe International Holdings, Inc. SEC filings PPIH

Perma-Pipe International Holdings, Inc. has 1,000 filings in SEC EDGAR's recent list, going back to May 27, 1999. Its latest annual report, Form 10-K, was filed on Apr 16, 2026 for the period ended Jan 31, 2026. The latest quarterly report (Form 10-Q) was filed on Sep 9, 2026, covering the quarter ended Jul 31, 2026. The most recent current report (Form 8-K) was filed on Sep 9, 2026 (results of operations). The company's fiscal year ends on January 31.

Form Description Filed Period
10-Q Quarterly report Sep 9, 2026 Jul 31, 2026
10-Q Quarterly report Jun 9, 2026 Apr 30, 2026
10-Q Quarterly report Dec 12, 2025 Oct 31, 2025
10-Q Quarterly report Sep 15, 2025 Jul 31, 2025
10-Q Quarterly report Jun 13, 2025 Apr 30, 2025
10-Q Quarterly report Dec 23, 2024 Oct 31, 2024
10-Q/A Amended quarterly report Dec 23, 2024 Jul 31, 2024
10-Q Quarterly report Sep 11, 2024 Jul 31, 2024
10-Q Quarterly report Jun 13, 2024 Apr 30, 2024
10-Q Quarterly report Dec 8, 2023 Oct 31, 2023
10-Q Quarterly report Sep 14, 2023 Jul 31, 2023
10-Q Quarterly report Jun 14, 2023 Apr 30, 2023
10-Q Quarterly report Dec 6, 2022 Oct 31, 2022
10-Q Quarterly report Sep 7, 2022 Jul 31, 2022
10-Q Quarterly report Jun 7, 2022 Apr 30, 2022
10-Q Quarterly report Dec 8, 2021 Oct 31, 2021
10-Q Quarterly report Sep 8, 2021 Jul 31, 2021
10-Q Quarterly report Jun 8, 2021 Apr 30, 2021
10-Q Quarterly report Dec 21, 2020 Oct 31, 2020
10-Q Quarterly report Sep 9, 2020 Jul 31, 2020
10-Q Quarterly report Jun 9, 2020 Apr 30, 2020
10-Q Quarterly report Dec 10, 2019 Oct 31, 2019
10-Q Quarterly report Sep 10, 2019 Jul 22, 2019
10-Q Quarterly report Jun 11, 2019 Apr 30, 2019
10-Q Quarterly report Dec 11, 2018 Oct 31, 2018
10-Q Quarterly report Sep 11, 2018 Jul 31, 2018
10-Q Quarterly report Jun 12, 2018 Apr 30, 2018
10-Q Quarterly report Dec 15, 2017 Oct 31, 2017
10-Q Quarterly report Sep 19, 2017 Jul 31, 2017
10-Q Quarterly report Jun 13, 2017 Apr 30, 2017
10-Q Quarterly report Dec 13, 2016 Oct 31, 2016
10-Q Quarterly report Sep 9, 2016 Jul 31, 2016
10-Q Quarterly report Jun 10, 2016 Apr 30, 2016
10-Q Quarterly report Dec 8, 2015 Oct 31, 2015
10-Q Quarterly report Sep 18, 2015 Jul 31, 2015
10-Q Quarterly report Jun 12, 2015 Apr 30, 2015
10-Q Quarterly report Dec 9, 2014 Oct 31, 2014
10-Q Quarterly report Sep 9, 2014 Jul 31, 2014
10-Q Quarterly report Jun 10, 2014 Apr 30, 2014
10-Q Quarterly report Dec 9, 2013 Oct 31, 2013
10-Q Quarterly report Sep 12, 2013 Jul 31, 2013
10-Q Quarterly report Jun 11, 2013 Apr 30, 2013
10-Q Quarterly report Dec 7, 2012 Oct 31, 2012
10-Q/A Amended quarterly report Oct 12, 2012 Jul 31, 2012
10-Q Quarterly report Sep 20, 2012 Jul 31, 2012
10-Q Quarterly report Jun 11, 2012 Apr 30, 2012
10-Q Quarterly report Dec 12, 2011 Oct 31, 2011
10-Q Quarterly report Sep 14, 2011 Jul 31, 2011
10-Q Quarterly report Jun 13, 2011 Apr 30, 2011
10-Q Quarterly report Dec 10, 2010 Oct 31, 2010
10-Q Quarterly report Sep 9, 2010 Jul 31, 2010
10-Q Quarterly report Jun 11, 2010 Apr 30, 2010
10-Q Quarterly report Dec 10, 2009 Oct 31, 2009
10-Q Quarterly report Sep 8, 2009 Jul 31, 2009
10-Q Quarterly report Jun 8, 2009 Apr 30, 2009
10-Q/A Amended quarterly report Jan 21, 2009 Oct 31, 2008
10-Q/A Amended quarterly report Jan 21, 2009 Jul 31, 2008
10-Q/A Amended quarterly report Jan 20, 2009 Apr 30, 2008
10-Q/A Amended quarterly report Dec 19, 2008 Oct 31, 2008
10-Q Quarterly report Dec 10, 2008 Oct 31, 2008
10-Q Quarterly report Sep 9, 2008 Jul 31, 2008
10-Q Quarterly report Jun 9, 2008 Apr 30, 2008
10-Q/A Amended quarterly report Apr 18, 2008 Oct 31, 2007
10-Q Quarterly report Dec 18, 2007 Oct 31, 2007
10-Q/A Amended quarterly report Sep 27, 2007 Jul 31, 2007
10-Q Quarterly report Sep 11, 2007 Jul 31, 2007
10-Q Quarterly report Jun 11, 2007 Apr 30, 2007
10-Q Quarterly report Dec 6, 2006 Oct 31, 2006
10-Q Quarterly report Sep 11, 2006 Jul 31, 2006
10-Q Quarterly report Jun 14, 2006 Apr 30, 2006
10-Q/A Amended quarterly report Apr 28, 2006 Oct 31, 2005
10-Q/A Amended quarterly report Apr 28, 2006 Jul 31, 2005
10-Q/A Amended quarterly report Apr 28, 2006 Apr 30, 2005
10-Q/A Amended quarterly report Jan 12, 2006 Oct 31, 2005
10-Q Quarterly report Dec 14, 2005 Oct 31, 2005
10-Q/A Amended quarterly report Dec 14, 2005 Jul 31, 2005
10-Q Quarterly report Sep 13, 2005 Jul 31, 2005
10-Q Quarterly report Jun 15, 2005 Apr 30, 2005
10-Q Quarterly report Dec 15, 2004 Oct 31, 2004
10-Q/A Amended quarterly report Dec 15, 2004 Jul 31, 2004
10-Q Quarterly report Sep 14, 2004 Jul 31, 2004
10-Q Quarterly report Jun 14, 2004 Apr 30, 2004
10-Q Quarterly report Dec 15, 2003 Oct 31, 2003
10-Q Quarterly report Sep 15, 2003 Jul 31, 2003
10-Q Quarterly report Jun 23, 2003 Apr 30, 2003
10-Q Quarterly report Dec 16, 2002 Oct 31, 2002
10-Q Quarterly report Sep 16, 2002 Jul 31, 2002
10-Q/A Amended quarterly report Jun 18, 2002 Apr 30, 2002
10-Q Quarterly report Jun 14, 2002 Apr 30, 2002
10-Q Quarterly report Dec 17, 2001 Oct 31, 2001
10-Q Quarterly report Sep 14, 2001 Jul 31, 2001
10-Q/A Amended quarterly report Jun 15, 2001 Apr 30, 2001
10-Q Quarterly report Jun 14, 2001 Apr 30, 2001
10-Q Quarterly report Dec 15, 2000 Oct 31, 2000
10-Q Quarterly report Sep 13, 2000 Jul 31, 2000
10-Q Quarterly report Jun 14, 2000 Apr 30, 2000
10-Q Quarterly report Dec 14, 1999 Oct 31, 1999
10-Q Quarterly report Sep 13, 1999 Jul 31, 1999
10-Q Quarterly report Jun 14, 1999 Apr 30, 1999

Showing 99 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.

New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.

Company profile

Industry
Industrial & Commercial Fans & Blowers & Air Purifing Equip (SIC 3564)
Listed as
PPIH (Nasdaq)
Fiscal year ends
January 31
Incorporated in
DE
Headquarters
The Woodlands, TX
SEC filer status
Accelerated filer, Smaller reporting company
SEC CIK
914122
Former names
MFRI INC (until Mar 20, 2017)

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Source: SEC EDGAR filings. This is company-reported data, not investment advice.