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PPIH research notebook

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Filing timeline

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SEC submissions · retrieved 2026-10-23 · 8022 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 10-Q · Quarterly report

    Report date 2026-07-31 · 0001437749-26-029988

  2. 8-K · Current report

    Report date 2026-09-09 · 0001437749-26-029909 · Items 2.02,9.01

  3. 8-K · Current report

    Report date 2026-08-25 · 0001437749-26-029064 · Items 1.01,1.02,2.03,9.01

  4. 4 · Ownership change

    Report date 2026-07-27 · 0001437749-26-024823

  5. 8-K · Current report

    Report date 2026-06-24 · 0001437749-26-022025 · Items 5.07

  6. 4 · Ownership change

    Report date 2026-06-24 · 0001437749-26-021946

  7. 4 · Ownership change

    Report date 2026-06-25 · 0001437749-26-021936

  8. 4 · Ownership change

    Report date 2026-06-24 · 0001437749-26-021857

  9. 4 · Ownership change

    Report date 2026-06-24 · 0001437749-26-021838

  10. 4 · Ownership change

    Report date 2026-06-24 · 0001437749-26-021835

  11. 4/A · Ownership change

    Report date 2026-06-22 · 0001437749-26-021816

  12. 4 · Ownership change

    Report date 2026-06-24 · 0001437749-26-021811

  13. 10-Q · Quarterly report

    Report date 2026-04-30 · 0001437749-26-019930

  14. 8-K · Current report

    Report date 2026-06-09 · 0001437749-26-019929 · Items 2.02,9.01

  15. DEF 14A · Proxy statement

    Report date 2026-06-24 · 0001437749-26-016549

  16. 8-K · Current report

    Report date 2026-04-10 · 0001437749-26-012500 · Items 2.02,9.01

  17. 10-K · Annual report

    Report date 2026-01-31 · 0001437749-26-012499

  18. 8-K · Current report

    Report date 2026-04-14 · 0001437749-26-012209 · Items 1.01,2.03,9.01

  19. 8-K · Current report

    Report date 2026-04-07 · 0001437749-26-011548 · Items 5.02,7.01,9.01

  20. 8-K · Current report

    Report date 2026-03-19 · 0001437749-26-008955 · Items 7.01,9.01

  21. 8-K · Current report

    Report date 2026-01-15 · 0001437749-26-001569 · Items 5.02

  22. 8-K · Current report

    Report date 2025-12-12 · 0001437749-25-037632 · Items 2.02,9.01

  23. 10-Q · Quarterly report

    Report date 2025-10-31 · 0001437749-25-037631

  24. 8-K · Current report

    Report date 2025-12-05 · 0001437749-25-036954 · Items 5.02

  25. 8-K · Current report

    Report date 2025-09-15 · 0001437749-25-029018 · Items 2.02,9.01

  26. 10-Q · Quarterly report

    Report date 2025-07-31 · 0001437749-25-029017

  27. 8-K · Current report

    Report date 2025-07-24 · 0001437749-25-023460 · Items 5.02,9.01

  28. 8-K · Current report

    Report date 2025-06-25 · 0001437749-25-021664 · Items 5.02,5.07,8.01

  29. 8-K · Current report

    Report date 2025-06-23 · 0001437749-25-021108 · Items 5.02,9.01

  30. 8-K · Current report

    Report date 2025-06-13 · 0001437749-25-020262 · Items 2.02,9.01

  31. 10-Q · Quarterly report

    Report date 2025-04-30 · 0001437749-25-020261

  32. 8-K · Current report

    Report date 2025-06-07 · 0001437749-25-020215 · Items 5.02,7.01,9.01

  33. DEF 14A · Proxy statement

    Report date 2025-03-31 · 0001437749-25-016914

  34. 8-K · Current report

    Report date 2025-04-29 · 0001437749-25-014097 · Items 2.02,9.01

  35. 10-K · Annual report

    Report date 2025-01-31 · 0001437749-25-014095

  36. 8-K · Current report

    Report date 2025-04-04 · 0001437749-25-011051 · Items 1.01,5.02,5.03,7.01,9.01

  37. 8-K · Current report

    Report date 2025-02-28 · 0001437749-25-005744 · Items 5.02,7.01,9.01

  38. 8-K · Current report

    Report date 2025-02-25 · 0001437749-25-005053 · Items 5.03,9.01

  39. 8-K · Current report

    Report date 2025-01-06 · 0001437749-25-000432 · Items 5.02,7.01,9.01

  40. 10-Q · Quarterly report

    Report date 2024-10-31 · 0001437749-24-038265

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-23 · 2026 Q3: filings in this completed quarter; not a live transaction feed

Purchases and sales include open-market or private transactions. Grants, exercises and tax withholding are shown separately. Amendments and joint reports can overlap; rows are not a net-buying score. Prices retain the filing's units; consult its footnotes.

Transaction rows by code · counts, not monetary totals
Purchase: 0 transaction rows0PSale: 0 transaction rows0SGrant / award: 0 transaction rows0AExercise / conversion: 0 transaction rows0MTax / exercise payment: 1 transaction rows1FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

1 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-07-27
2026-07-29
Lewicki Matthew EarlF · Tax / exercise payment
Disposed
Common Stock898.025.44

Identity & relationships

Wikidata structured data · retrieved 2026-10-23 · 1658 unambiguous CIK-linked entities; coverage is incomplete

These are sourced identity and relationship claims, with incomplete coverage. Headquarters locations do not describe sales, assets or operating exposure.

SEC issuer · 0000914122Perma-Pipe International Holdings, Inc.

No parent relationship is available in this import; this is not proof of independence.

No verified LEI join available.

GLEIF legal entity reference data · retrieved 2026-10-23 · 1197 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

  • MFRI · alias · wikidata
  • MFRI INC · former SEC name · 1994-05-06 to 2017-03-20
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Revenue in constant purchasing power

USD revenue expressed in 2026-09 consumer-price dollars. Each annual period uses a CPI-U average weighted by the days in its actual reporting interval. This is a purchasing-power comparison, not a company-specific price or volume measure.

Year endedReported USD revenueCPI-adjusted USD revenue
2025-01-31$158.38M$169.70M
2024-01-31$150.67M$166.17M
2023-01-31$142.57M$163.26M
2022-01-31$138.55M$171.20M
2021-01-31$84.69M$110.13M
2020-01-31$127.66M$167.89M
2019-01-31$128.97M$172.82M
2018-01-31$105.25M$144.42M

Bureau of Labor Statistics · retrieved 2026-10-23 · 9 selected series; gaps remain missing

Explore the CPI history ↗