A business in context

GBR research notebook

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

Research JSON

Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-10-20 · 8029 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-09-29 · 0001273348-26-000012

  2. 8-K · Current report

    Report date 2026-08-21 · 0001214659-26-010767 · Items 3.02,5.01,5.07

  3. 8-K · Current report

    Report date 2026-08-10 · 0001214659-26-009958 · Items 2.02,9.01

  4. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001214659-26-009821

  5. 8-K · Current report

    Report date 2026-07-24 · 0001214659-26-009048 · Items 5.07

  6. DEF 14A · Proxy statement

    Report date 2026-07-24 · 0001214659-26-007621

  7. 8-K · Current report

    Report date 2026-05-07 · 0001214659-26-005927 · Items 2.02,9.01

  8. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001214659-26-005713

  9. 8-K · Current report

    Report date 2026-04-13 · 0001214659-26-004653 · Items 1.01,3.02

  10. 8-K · Current report

    Report date 2026-03-31 · 0001214659-26-004379 · Items 2.02,9.01

  11. 10-K · Annual report

    Report date 2025-12-31 · 0001214659-26-004135

  12. 8-K · Current report

    Report date 2025-11-19 · 0001214659-25-017097 · Items 5.07

  13. 8-K · Current report

    Report date 2025-11-14 · 0001214659-25-016777 · Items 2.02,9.01

  14. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001214659-25-016239

  15. DEF 14A · Proxy statement

    Report date 2025-11-19 · 0001214659-25-015289

  16. 4 · Ownership change

    Report date 2025-08-28 · 0001273348-25-000009

  17. 8-K · Current report

    Report date 2025-08-12 · 0001214659-25-012339 · Items 2.02,9.01

  18. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001214659-25-011872

  19. 8-K · Current report

    Report date 2025-05-15 · 0001214659-25-008193 · Items 2.02,9.01

  20. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001214659-25-007743

  21. 8-K · Current report

    Report date 2025-03-20 · 0001214659-25-004874 · Items 2.02,9.01

  22. 10-K · Annual report

    Report date 2024-12-31 · 0001214659-25-004675

  23. 8-K · Current report

    Report date 2024-12-31 · 0001214659-25-000094 · Items 5.07

  24. 4 · Ownership change

    Report date 2024-12-20 · 0001273348-24-000003

  25. 8-K · Current report

    Report date 2024-12-19 · 0001214659-24-020737 · Items 5.07

  26. 8-K · Current report

    Report date 2024-12-04 · 0001214659-24-020045 · Items 5.07

  27. 8-K · Current report

    Report date 2024-11-13 · 0001214659-24-019237 · Items 2.02,9.01

  28. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001214659-24-018862

  29. DEF 14A · Proxy statement

    Report date 2024-12-04 · 0001214659-24-018541

  30. 4 · Ownership change

    Report date 2024-10-31 · 0001273348-24-000002

  31. SC 13D/A · Ownership disclosure

    0001214659-24-018382

  32. 8-K · Current report

    Report date 2024-10-16 · 0001214659-24-017654 · Items 5.02

  33. 8-K · Current report

    Report date 2024-09-01 · 0001214659-24-015885 · Items 8.01,9.01

  34. 8-K · Current report

    Report date 2024-08-15 · 0001214659-24-015319 · Items 5.02

  35. SC 13D/A · Ownership disclosure

    0001214659-24-015142

  36. 8-K · Current report

    Report date 2024-08-14 · 0001214659-24-015005 · Items 2.02,9.01

  37. 4 · Ownership change

    Report date 2024-08-15 · 0001273348-24-000001

  38. 4 · Ownership change

    Report date 2021-07-01 · 0001273348-21-000039

  39. 4 · Ownership change

    Report date 2021-03-23 · 0001273348-21-000037

  40. 4 · Ownership change

    Report date 2021-03-22 · 0001273348-21-000036

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-15 · 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: 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 2026-10-15 · 1663 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 · 0000105744New Concept Energy, 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 2026-10-15 · 1199 checked identities; 0 unavailable records

Search names and former names
  • CabelTel International Corp · former SEC name · 2005-02-11 to 2008-06-03
  • GREENBRIAR CORP · former SEC name · 1996-07-25 to 2005-01-19
  • MEDICAL RESOURCE COMPANIES OF AMERICA · former SEC name · 1995-04-27 to 1996-05-08

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$146.0K$156.8K
2023-12-31$152.0K$168.1K
2022-12-31$212.0K$244.0K
2021-12-31$101.0K$125.6K
2020-12-31$101.0K$131.5K
2019-12-31$98.0K$129.1K
2018-12-31$123.0K$165.0K
2017-12-31$791.0K$1.09M

Bureau of Labor Statistics · retrieved 2026-10-20 · 9 selected series; gaps remain missing

Explore the CPI history ↗