A business in context

RSRV research notebook

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

Research JSON

Filing timeline

Download filings CSV

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

  1. 10-Q · Quarterly report

    Report date 2026-06-30 · 0000083350-26-000016

  2. 8-K · Current report

    Report date 2026-05-19 · 0000083350-26-000011 · Items 5.07,8.01

  3. 10-Q · Quarterly report

    Report date 2026-03-31 · 0000083350-26-000008

  4. DEF 14A · Proxy statement

    Report date 2026-05-19 · 0000083350-26-000005

  5. 10-K · Annual report

    Report date 2025-12-31 · 0000083350-26-000003

  6. 10-Q · Quarterly report

    Report date 2025-09-30 · 0000083350-25-000027

  7. 10-Q · Quarterly report

    Report date 2025-06-30 · 0000083350-25-000019

  8. 8-K · Current report

    Report date 2025-05-20 · 0000083350-25-000016 · Items 5.07,8.01

  9. 10-Q · Quarterly report

    Report date 2025-03-31 · 0000083350-25-000012

  10. DEF 14A · Proxy statement

    Report date 2024-12-31 · 0000083350-25-000007

  11. 10-K · Annual report

    Report date 2024-12-31 · 0000083350-25-000004

  12. 10-Q · Quarterly report

    Report date 2024-09-30 · 0000083350-24-000030

  13. 10-Q · Quarterly report

    Report date 2024-06-30 · 0000083350-24-000023

  14. 4 · Ownership change

    Report date 2024-06-14 · 0000083350-24-000018

  15. 8-K · Current report

    Report date 2024-05-21 · 0000083350-24-000016 · Items 8.01

  16. 10-Q · Quarterly report

    Report date 2024-03-31 · 0000083350-24-000013

  17. DEF 14A · Proxy statement

    Report date 2024-05-21 · 0000083350-24-000007

  18. 10-K · Annual report

    Report date 2023-12-31 · 0000083350-24-000005

  19. 10-Q · Quarterly report

    Report date 2023-09-30 · 0000083350-23-000026

  20. 8-K · Current report

    Report date 2023-09-22 · 0000083350-23-000023 · Items 8.01

  21. 4 · Ownership change

    Report date 2023-08-30 · 0000083350-23-000018

  22. 4 · Ownership change

    Report date 2023-08-29 · 0000083350-23-000015

  23. 4 · Ownership change

    Report date 2023-08-23 · 0000083350-23-000013

  24. 10-Q · Quarterly report

    Report date 2023-06-30 · 0000083350-23-000011

  25. 10-K/A · Annual report

    Report date 2022-12-31 · 0001437749-23-017539

  26. 8-K · Current report

    Report date 2023-05-23 · 0001437749-23-015665 · Items 5.07,8.01

  27. 10-Q · Quarterly report

    Report date 2023-03-31 · 0001437749-23-014423

  28. DEF 14A · Proxy statement

    Report date 2023-05-23 · 0001437749-23-013162

  29. 10-K · Annual report

    Report date 2022-12-31 · 0001437749-23-008767

  30. 10-Q · Quarterly report

    Report date 2022-09-30 · 0001437749-22-027002

  31. 10-Q · Quarterly report

    Report date 2022-06-30 · 0001437749-22-020473

  32. 8-K · Current report

    Report date 2022-05-24 · 0001437749-22-013516 · Items 5.07,8.01

  33. 10-Q · Quarterly report

    Report date 2022-03-31 · 0001437749-22-012455

  34. DEF 14A · Proxy statement

    Report date 2022-05-24 · 0001437749-22-009364

  35. 10-K · Annual report

    Report date 2021-12-31 · 0001437749-22-007779

  36. 10-Q · Quarterly report

    Report date 2021-09-30 · 0001437749-21-026572

  37. 4 · Ownership change

    Report date 2010-03-04 · 0001140361-18-003143

  38. 4/A · Ownership change

    Report date 2017-04-27 · 0001140361-17-017128

  39. 4 · Ownership change

    Report date 2017-04-27 · 0001140361-17-017105

  40. 4 · Ownership change

    Report date 2016-04-26 · 0001140361-17-017096

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 · 0000083350RESERVE PETROLEUM CO

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

    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$15.14M$16.12M
    2023-12-31$12.49M$13.69M
    2022-12-31$14.87M$16.96M
    2021-12-31$9.03M$11.13M
    2020-12-31$4.00M$5.15M
    2019-12-31$6.49M$8.48M
    2018-12-31$7.77M$10.33M
    2017-12-31$6.13M$8.34M

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

    Explore the CPI history ↗