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NWPX research notebook

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Filing timeline

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SEC submissions · retrieved 2026-09-08 · 8005 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-09-03 · 0001437749-26-029678

  2. 4 · Ownership change

    Report date 2026-09-02 · 0001437749-26-029587

  3. 4 · Ownership change

    Report date 2026-08-31 · 0001437749-26-029466

  4. 4 · Ownership change

    Report date 2026-08-31 · 0001437749-26-029464

  5. 4 · Ownership change

    Report date 2026-08-26 · 0001437749-26-029167

  6. 4 · Ownership change

    Report date 2026-08-24 · 0001437749-26-028910

  7. 4 · Ownership change

    Report date 2026-08-24 · 0001437749-26-028907

  8. 4 · Ownership change

    Report date 2026-08-17 · 0001437749-26-028336

  9. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001437749-26-025050

  10. 8-K · Current report

    Report date 2026-07-29 · 0001437749-26-024881 · Items 2.02,9.01

  11. 8-K · Current report

    Report date 2026-06-10 · 0001437749-26-020293 · Items 5.07,9.01

  12. 8-K · Current report

    Report date 2026-06-10 · 0001437749-26-020086 · Items 7.01,9.01

  13. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001437749-26-014185

  14. 8-K · Current report

    Report date 2026-04-29 · 0001437749-26-013887 · Items 2.02,9.01

  15. DEF 14A · Proxy statement

    Report date 2026-06-10 · 0001437749-26-013175

  16. 8-K · Current report

    Report date 2026-03-11 · 0001437749-26-008601 · Items 5.02,8.01,9.01

  17. 10-K · Annual report

    Report date 2025-12-31 · 0001437749-26-005861

  18. 8-K · Current report

    Report date 2026-02-25 · 0001437749-26-005605 · Items 2.02,9.01

  19. 8-K · Current report

    Report date 2026-01-15 · 0001437749-26-001761 · Items 5.02,9.01

  20. 8-K · Current report

    Report date 2025-12-10 · 0001437749-25-038005 · Items 5.02,8.01,9.01

  21. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001437749-25-032419

  22. 8-K · Current report

    Report date 2025-10-29 · 0001437749-25-032195 · Items 2.02,9.01

  23. 8-K · Current report

    Report date 2025-08-13 · 0001437749-25-027357 · Items 1.01,2.03,9.01

  24. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001437749-25-025720

  25. 8-K · Current report

    Report date 2025-08-07 · 0001437749-25-025445 · Items 2.02,9.01

  26. 8-K · Current report

    Report date 2025-06-12 · 0001437749-25-020329 · Items 5.03,5.07,9.01

  27. 8-K · Current report

    Report date 2025-06-12 · 0001437749-25-020141 · Items 7.01,9.01

  28. 8-K · Current report

    Report date 2025-06-03 · 0001437749-25-019713 · Items 4.01,9.01

  29. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001437749-25-014085

  30. 8-K · Current report

    Report date 2025-04-30 · 0001437749-25-013862 · Items 2.02,9.01

  31. DEF 14A · Proxy statement

    Report date 2024-12-31 · 0001437749-25-012966

  32. 8-K · Current report

    Report date 2025-03-27 · 0001437749-25-010677 · Items 5.02,8.01,9.01

  33. 10-K · Annual report

    Report date 2024-12-31 · 0001437749-25-005465

  34. 8-K · Current report

    Report date 2025-02-26 · 0001437749-25-005233 · Items 2.02,9.01

  35. 8-K · Current report

    Report date 2024-12-10 · 0001437749-24-037585 · Items 5.02,9.01

  36. SC 13G · Ownership disclosure

    0001140361-24-046840

  37. SC 13G/A · Ownership disclosure

    0000932471-24-001186

  38. SC 13G/A · Ownership disclosure

    0000932471-24-000598

  39. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001437749-24-032788

  40. 8-K · Current report

    Report date 2024-10-30 · 0001437749-24-032629 · Items 2.02,9.01

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-09-07 · 2026 Q2: 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: 6 transaction rows6AExercise / conversion: 40 transaction rows40MTax / exercise payment: 21 transaction rows21FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

67 matching transaction rows. Showing 51–67.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-03-31
2026-04-02
Brittain MilesF · Tax / exercise payment
Disposed
Common Stock1478.077.86
2026-03-31
2026-04-02
Brittain MilesF · Tax / exercise payment
Disposed
Common Stock1112.077.86
2026-03-31
2026-04-02
Brittain MilesF · Tax / exercise payment
Disposed
Common Stock1474.077.86
2026-03-31
2026-04-02
Brittain MilesM · Exercise / conversion
Acquired
Common Stock3748.0—
2026-03-31
2026-04-02
Brittain MilesM · Exercise / conversion
Disposed
Performance Shares
Derivative security
3212.0—
2026-03-31
2026-04-02
Brittain MilesM · Exercise / conversion
Disposed
Performance Shares
Derivative security
2883.0—
2026-03-31
2026-04-02
Brittain MilesM · Exercise / conversion
Disposed
Performance Shares
Derivative security
2593.0—
2026-03-31
2026-04-02
Brittain MilesF · Tax / exercise payment
Disposed
Performance Shares
Derivative security
8073.0—
2026-03-31
2026-04-02
MONTROSS SCOTT JM · Exercise / conversion
Acquired
Common Stock10069.0—
2026-03-31
2026-04-02
MONTROSS SCOTT JF · Tax / exercise payment
Disposed
Common Stock3962.077.86
2026-03-31
2026-04-02
MONTROSS SCOTT JM · Exercise / conversion
Acquired
Common Stock10079.0—
2026-03-31
2026-04-02
MONTROSS SCOTT JF · Tax / exercise payment
Disposed
Common Stock3236.077.86
2026-03-31
2026-04-02
MONTROSS SCOTT JM · Exercise / conversion
Acquired
Common Stock8224.0—
2026-03-31
2026-04-02
MONTROSS SCOTT JF · Tax / exercise payment
Disposed
Common Stock3966.077.86
2026-03-31
2026-04-02
MONTROSS SCOTT JM · Exercise / conversion
Disposed
Performance Shares
Derivative security
7753.0—
2026-03-31
2026-04-02
MONTROSS SCOTT JM · Exercise / conversion
Disposed
Performance Shares
Derivative security
8606.0—
2026-03-31
2026-04-02
MONTROSS SCOTT JM · Exercise / conversion
Disposed
Performance Shares
Derivative security
7545.0—

Identity & relationships

Wikidata structured data · retrieved 2026-09-07 · 1611 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 · 0001001385NWPX Infrastructure, 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 2026-09-07 · 1177 checked identities; 0 unavailable records

Search names and former names
  • NORTHWEST PIPE CO · former SEC name · 1996-11-12 to 2025-06-12

Revenue in constant purchasing power

USD revenue expressed in 2026-07 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
2024-12-31$492.55M$524.30M
2023-12-31$444.36M$486.93M
2022-12-31$457.67M$522.11M
2021-12-31$333.31M$410.67M
2020-12-31$285.91M$368.87M
2019-12-31$279.32M$364.80M
2018-12-31$172.15M$228.91M
2017-12-31$132.78M$180.88M

Bureau of Labor Statistics · retrieved 2026-09-08 · 9 selected series; gaps remain missing

Explore the CPI history ↗