Perma-Pipe International Holdings, Inc. — 10-K/A Filings
9 10-K/A filings on record
This page lists all 10-K/A filings submitted to the SEC by Perma-Pipe International Holdings, Inc. (PPIH), sorted by most recent first. Each row links to the full filing on EdgarLookup. Perma-Pipe International Holdings, Inc. has filed 9 10-K/A documents with the SEC since 1996. To view all SEC filings by Perma-Pipe International Holdings, Inc., see the full filings list.
All
10-12B
10-K
10-K/A
10-K405
10-Q
10-Q/A
144
144/A
3
4
4/A
424B2
424B5
8-A12B
8-A12G
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
DEFM14A
DEFR14A
EFFECT
NO ACT
NT 10-K
NT 10-Q
PRE 14A
PREM14A
S-3
S-3/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-I
SC TO-I/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 10-K/A | FORM 10-K/A | 0001437749-24-018710 | May 30, 2024 | Jan 31, 2024 |
| 10-K/A | — | 0000914122-12-000009 | May 9, 2012 | Jan 31, 2012 |
| 10-K/A | MFRI FORM 10K/A | 0000914122-10-000006 | Jun 4, 2010 | Jan 31, 2010 |
| 10-K/A | — | 0000914122-09-000010 | Jan 20, 2009 | Jan 31, 2008 |
| 10-K/A | MFRI REVISED 10-K/A | 0000914122-05-000028 | May 16, 2005 | Jan 31, 2005 |
| 10-K/A | MFRI FORM 10-K/A-2 AMENDMENT 2 | 0000914122-04-000045 | Dec 15, 2004 | Jan 31, 2004 |
| 10-K/A | MFRI 01/31/04 10-K/A | 0000914122-04-000008 | Jun 1, 2004 | Jan 31, 2004 |
| 10-K/A | MFRI 10-K/A | 0000914122-02-000004 | May 2, 2002 | Jan 31, 2002 |
| 10-K/A | — | 0000914122-96-000003 | Jul 25, 1996 | Jan 31, 1996 |