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Perma-Pipe International Holdings, Inc. (PPIH) Create: Alert

All | News | Filings
Date FiledTypeDescription
02/10/2023 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/10/2022 SC 13G/A VANGUARD GROUP INC reports a 4.2% stake in Perma-Pipe International Holdings Inc.
02/10/2022 SC 13G/A VANGUARD INDEX FUNDS reports a 4.2% stake in Perma-Pipe International Holdings Inc.
02/08/2022 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/12/2021 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/10/2021 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/08/2021 SC 13G/A VANGUARD INDEX FUNDS reports a 5.8% stake in Perma-Pipe International Holdings Inc
02/14/2020 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/12/2020 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/13/2019 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/08/2019 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
01/22/2019 SC 13G/A WELLS FARGO & COMPANY reports a 7.2% stake in PERMA PIPE INTL HLDGS INC
02/09/2018 SC 13G/A DIMENSIONAL FUND ADVISORS LP reports a 7.2% stake in PERMA-PIPE INTERNATIONAL HOL
04/10/2017 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/14/2017 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals [Amend]
02/09/2017 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals [Amend]
02/04/2016 SC 13G/A Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
02/11/2013 SC 13G/A Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
02/14/2012 SC 13G/A WEDBUSH, Inc. reports a 6% stake in MFRI, INC.
02/14/2012 SC 13G/A MFRI INC reports a 5.3% stake in MFRI, Inc.
02/13/2012 SC 13G/A MFRI INC reports a 8% stake in MFRI INC
02/10/2012 SC 13G/A Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
02/14/2011 SC 13G/A WEDBUSH, Inc. reports a 6.1% stake in MFRI, INC.
02/11/2011 SC 13G/A Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
02/11/2011 SC 13G/A Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
02/10/2011 SC 13G/A BABSON CAPITAL MANAGEMENT LLC reports a 5.7% stake in MFRI, INC.
02/10/2011 SC 13G/A Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
02/08/2011 SC 13G/A Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
02/17/2010 SC 13G/A MFRI INC reports a 6.3% stake in MFRI, INC.
02/12/2010 SC 13G/A Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
02/12/2010 SC 13G/A BABSON CAPITAL MANAGEMENT LLC reports a 6.1% stake in MFRI, INC.
02/10/2010 SC 13G/A Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
02/04/2010 SC 13G/A MFRI INC reports a 0% stake in MFRI, Inc.
06/03/2009 SC 13G/A Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
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