A business in context

IMPP research notebook

Read the disclosures. Follow the relationships. Keep the dates in view.

Research JSON

Filing timeline

Download filings CSV

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

  1. 4 · Ownership change

    Report date 2026-10-19 · 0001193125-26-427846

  2. 6-K · Current report

    Report date 2026-06-30 · 0001193125-26-407519

  3. 6-K · Current report

    Report date 2026-09-10 · 0001193125-26-389346

  4. 6-K · Current report

    Report date 2026-08-28 · 0001193125-26-372414

  5. 4 · Ownership change

    Report date 2026-08-21 · 0001193125-26-361104

  6. 4 · Ownership change

    Report date 2026-06-22 · 0001193125-26-281038

  7. 6-K · Current report

    Report date 2026-05-22 · 0001193125-26-237038

  8. 20-F · Annual report

    Report date 2025-12-31 · 0001193125-26-192203

  9. 6-K · Current report

    Report date 2026-03-06 · 0001193125-26-095219

  10. 6-K · Current report

    Report date 2026-02-09 · 0001193125-26-042026

  11. 6-K · Current report

    Report date 2025-12-19 · 0001193125-25-327042

  12. 6-K · Current report

    Report date 2025-12-12 · 0001193125-25-317647

  13. 6-K · Current report

    Report date 2025-12-01 · 0001193125-25-303156

  14. 6-K · Current report

    Report date 2025-06-30 · 0001193125-25-223281

  15. 6-K · Current report

    Report date 2025-09-05 · 0001193125-25-197261

  16. 6-K · Current report

    Report date 2025-08-29 · 0001193125-25-191689

  17. 6-K · Current report

    Report date 2025-08-08 · 0001193125-25-177019

  18. 6-K · Current report

    Report date 2025-05-23 · 0001193125-25-125841

  19. 20-F · Annual report

    Report date 2024-12-31 · 0001193125-25-104005

  20. 6-K · Current report

    Report date 2025-02-21 · 0001193125-25-032034

  21. 6-K · Current report

    Report date 2024-12-03 · 0001193125-24-269944

  22. SC 13G/A · Ownership disclosure

    0002033916-24-000060

  23. SC 13D/A · Ownership disclosure

    0001193125-24-246518

  24. 6-K · Current report

    Report date 2024-06-30 · 0001193125-24-229010

  25. 6-K · Current report

    Report date 2024-09-20 · 0001193125-24-222883

  26. 6-K · Current report

    Report date 2024-08-30 · 0001193125-24-211141

  27. 6-K · Current report

    Report date 2024-08-28 · 0001193125-24-208847

  28. 6-K · Current report

    Report date 2024-05-24 · 0001193125-24-147101

  29. 6-K · Current report

    Report date 2024-05-16 · 0001193125-24-140621

  30. SC 13D/A · Ownership disclosure

    0001193125-24-127600

  31. SC 13D/A · Ownership disclosure

    0001193125-24-097052

  32. 20-F · Annual report

    Report date 2023-12-31 · 0001193125-24-094635

  33. SC 13D/A · Ownership disclosure

    0001193125-24-072685

  34. 6-K · Current report

    Report date 2024-02-15 · 0001193125-24-037145

  35. SC 13G · Ownership disclosure

    0001393825-24-000071

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: 2 transaction rows2MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

2 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-08-21
2026-08-21
Vafias HarryM · Exercise / conversion
Acquired
Common Stock149502.03.01
2026-08-21
2026-08-21
Vafias HarryM · Exercise / conversion
Disposed
Stock Option (Right to Buy)
Derivative security
149502.00.0

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 · 0001876581Imperial Petroleum Inc./Marshall Islands

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

    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
    2024-12-31$147.48M$158.41M
    2023-12-31$183.73M$203.15M
    2022-12-31$97.02M$111.68M
    2021-12-31$17.36M$21.59M
    2020-12-31$20.30M$26.43M
    2019-12-31$13.33M$17.57M

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

    Explore the CPI history ↗