A business in context

PEO research notebook

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

Research JSON

Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-09-07 · 8010 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. DEF 14A · Proxy statement

    Report date 2026-04-16 · 0001104659-26-017018

  2. 4 · Ownership change

    Report date 2025-10-30 · 0001510281-25-000549

  3. 4 · Ownership change

    Report date 2025-07-31 · 0001510281-25-000407

  4. 4 · Ownership change

    Report date 2025-07-30 · 0001510281-25-000404

  5. 4 · Ownership change

    Report date 2025-07-24 · 0001510281-25-000400

  6. 4 · Ownership change

    Report date 2025-07-22 · 0001510281-25-000399

  7. 4 · Ownership change

    Report date 2025-07-21 · 0001510281-25-000395

  8. 4 · Ownership change

    Report date 2025-07-17 · 0001510281-25-000391

  9. 4 · Ownership change

    Report date 2025-07-16 · 0001510281-25-000387

  10. DEF 14A · Proxy statement

    Report date 2025-04-17 · 0001104659-25-015109

  11. SC 13D/A · Ownership disclosure

    0001062993-24-016535

  12. SC 13D/A · Ownership disclosure

    0001062993-24-012861

  13. 8-K/A · Current report

    Report date 2024-06-02 · 0000898432-24-000470 · Items 9.01

  14. 8-K · Current report

    Report date 2024-06-02 · 0000898432-24-000466 · Items 5.03,7.01,9.01

  15. SC 13D/A · Ownership disclosure

    0001062993-24-011310

  16. SC 13D/A · Ownership disclosure

    0001062993-24-008222

  17. DEF 14A · Proxy statement

    Report date 2024-03-25 · 0001104659-24-024097

  18. SC 13G/A · Ownership disclosure

    0000902664-24-001171

  19. SC 13D/A · Ownership disclosure

    0001062993-23-022362

  20. SC 13D/A · Ownership disclosure

    0001062993-23-018563

  21. SC 13D · Ownership disclosure

    0001062993-23-016244

  22. DEF 14A · Proxy statement

    Report date 2023-04-20 · 0001104659-23-025263

  23. SC 13G/A · Ownership disclosure

    0000902664-23-001357

  24. SC 13G · Ownership disclosure

    0000902664-22-004406

  25. DEF 14A · Proxy statement

    Report date 2022-04-21 · 0001104659-22-024194

  26. DEF 14A · Proxy statement

    Report date 2021-04-15 · 0001104659-21-026695

  27. SC 13G/A · Ownership disclosure

    0001207017-21-000006

  28. SC 13D/A · Ownership disclosure

    0001446114-20-000056

  29. SC 13D/A · Ownership disclosure

    0001446114-20-000054

  30. SC 13D/A · Ownership disclosure

    0001446114-20-000042

  31. SC 13D/A · Ownership disclosure

    0001446114-20-000039

  32. SC 13D/A · Ownership disclosure

    0001446114-20-000034

  33. SC 13D/A · Ownership disclosure

    0001446114-20-000017

  34. SC 13D/A · Ownership disclosure

    0001446114-20-000015

  35. SC 13D/A · Ownership disclosure

    0001446114-20-000013

  36. SC 13D/A · Ownership disclosure

    0001446114-20-000010

  37. DEF 14A · Proxy statement

    Report date 2020-04-09 · 0001104659-20-024325

  38. SC 13G/A · Ownership disclosure

    0001207017-20-000006

  39. SC 13D/A · Ownership disclosure

    0001446114-19-000073

  40. SC 13D/A · Ownership disclosure

    0001446114-19-000059

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: 0 transaction rows0AExercise / conversion: 0 transaction rows0MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

0 matching transaction rows.

No matching transaction rows in the covered quarter. This does not establish that no insider transactions occurred.

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 · 0000216851ADAMS NATURAL RESOURCES FUND, 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

View Wikidata identity and references ↗

  • Petroleum & Resources Corporation · alias · wikidata
  • ADAMS NATURAL RESOURCES FUND · former SEC name · 2015-04-02 to 2015-04-02
  • PETROLEUM & RESOURCES CORP · former SEC name · 1996-07-19 to 2015-03-25
Explore headquarters map ↗

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.

No USD annual revenue periods with complete CPI coverage are available. Non-USD statements are not converted with U.S. CPI.

Bureau of Labor Statistics · retrieved 2026-09-07 · 9 selected series; gaps remain missing

Explore the CPI history ↗