A business in context

TRLEF 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. 6-K · Current report

    Report date 2026-08-31 · 0001493152-26-040966

  2. 6-K · Current report

    Report date 2026-08-04 · 0001493152-26-036121

  3. 6-K · Current report

    Report date 2026-07-09 · 0001493152-26-033249

  4. 6-K · Current report

    Report date 2026-06-30 · 0001493152-26-033247

  5. 6-K/A · Current report

    Report date 2026-06-30 · 0001493152-26-031307

  6. 6-K · Current report

    Report date 2026-06-09 · 0001493152-26-028206

  7. 6-K · Current report

    Report date 2026-05-04 · 0001493152-26-028203

  8. 6-K · Current report

    Report date 2026-06-04 · 0001493152-26-028182

  9. 6-K · Current report

    Report date 2026-05-26 · 0001493152-26-028181

  10. 6-K · Current report

    Report date 2026-05-21 · 0001493152-26-028180

  11. 6-K · Current report

    Report date 2026-05-15 · 0001493152-26-028179

  12. 6-K · Current report

    Report date 2026-05-31 · 0001493152-26-026497

  13. 20-F · Annual report

    Report date 2025-12-31 · 0001493152-26-025304

  14. 6-K · Current report

    Report date 2026-05-04 · 0001493152-26-022100

  15. 6-K · Current report

    Report date 2026-05-01 · 0001493152-26-022096

  16. 6-K · Current report

    Report date 2026-04-27 · 0001493152-26-022089

  17. 6-K · Current report

    Report date 2026-04-21 · 0001493152-26-018808

  18. 6-K · Current report

    Report date 2026-04-17 · 0001493152-26-018806

  19. 6-K · Current report

    Report date 2026-04-14 · 0001493152-26-016575

  20. 6-K · Current report

    Report date 2026-04-10 · 0001493152-26-016239

  21. 6-K · Current report

    Report date 2026-03-31 · 0001493152-26-014555

  22. 6-K · Current report

    Report date 2026-03-27 · 0001493152-26-013419

  23. 6-K · Current report

    Report date 2025-12-01 · 0001493152-25-025577

  24. 6-K · Current report

    Report date 2025-11-14 · 0001493152-25-023700

  25. 6-K · Current report

    Report date 2025-08-28 · 0001641172-25-025852

  26. 6-K · Current report

    Report date 2025-05-30 · 0001641172-25-012999

  27. 20-F/A · Annual report

    Report date 2024-12-31 · 0001641172-25-010645

  28. 20-F · Annual report

    Report date 2024-12-31 · 0001641172-25-007976

  29. 6-K · Current report

    Report date 2025-04-25 · 0001641172-25-006310

  30. 6-K · Current report

    Report date 2025-04-25 · 0001641172-25-006141

  31. 6-K · Current report

    Report date 2025-03-18 · 0001493152-25-010710

  32. 6-K · Current report

    Report date 2025-02-27 · 0001493152-25-008492

  33. 4 · Ownership change

    Report date 2021-11-09 · 0001493152-21-028822

  34. 4 · Ownership change

    Report date 2021-11-10 · 0001493152-21-028131

  35. 4 · Ownership change

    Report date 2021-11-10 · 0001493152-21-028129

  36. 4 · Ownership change

    Report date 2021-11-10 · 0001493152-21-028127

  37. 4 · Ownership change

    Report date 2021-09-08 · 0001493152-21-022248

  38. 4 · Ownership change

    Report date 2021-09-03 · 0001493152-21-022054

  39. 4 · Ownership change

    Report date 2021-08-16 · 0001493152-21-020633

  40. 4 · Ownership change

    Report date 2021-08-11 · 0001493152-21-019857

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 · 0001648636Dune Oil Corp.

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 ↗

  • Trillion Energy International Inc. · alias · wikidata
  • Trillion Energy · alias · wikidata
  • Park Place Energy Inc. · alias · wikidata
  • Park Place Energy · alias · wikidata
  • Trillion Energy International Inc. · former SEC name · 2019-04-11 to 2026-08-05
  • Park Place Energy Inc. · former SEC name · 2015-07-21 to 2019-04-02
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.

Year endedReported USD revenueCPI-adjusted USD revenue
2021-12-31$3.70M$4.56M
2020-12-31$2.58M$3.33M
2019-12-31$3.92M$5.11M
2018-12-31$4.25M$5.66M
2017-12-31$3.88M$5.29M

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

Explore the CPI history ↗