A business in context

PKTX 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-K · Annual report

    Report date 2025-12-31 · 0001079973-26-001218

  2. 8-K · Current report

    Report date 2026-03-31 · 0001079973-26-000855 · Items 5.02,8.01,9.01

  3. 8-K · Current report

    Report date 2025-11-21 · 0001553350-25-000111 · Items 7.01,9.01

  4. 8-K/A · Current report

    Report date 2025-11-13 · 0001079973-25-001802 · Items 7.01,9.01

  5. 8-K · Current report

    Report date 2025-11-13 · 0001079973-25-001778 · Items 5.02,7.01,9.01

  6. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001079973-25-001708

  7. 8-K · Current report

    Report date 2025-10-06 · 0001079973-25-001594 · Items 5.03,5.07,9.01

  8. DEF 14A · Proxy statement

    Report date 2025-10-05 · 0001079973-25-001456

  9. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001079973-25-001254

  10. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001079973-25-000816

  11. 10-K · Annual report

    Report date 2024-12-31 · 0001079973-25-000516

  12. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001079973-24-001493

  13. 4 · Ownership change

    Report date 2024-09-26 · 0001553350-24-000121

  14. 10-Q · Quarterly report

    Report date 2024-06-30 · 0001079973-24-001123

  15. SC 13D/A · Ownership disclosure

    0001079973-24-000895

  16. 4 · Ownership change

    Report date 2024-06-13 · 0001079973-24-000893

  17. 10-Q · Quarterly report

    Report date 2024-03-31 · 0001079973-24-000714

  18. 4 · Ownership change

    Report date 2024-03-20 · 0001079973-24-000553

  19. 10-K · Annual report

    Report date 2023-12-31 · 0001079973-24-000403

  20. SC 13D/A · Ownership disclosure

    0001079973-23-001826

  21. 4 · Ownership change

    Report date 2023-12-26 · 0001079973-23-001824

  22. 4 · Ownership change

    Report date 2023-10-26 · 0001079973-23-001496

  23. 10-Q · Quarterly report

    Report date 2023-09-30 · 0001079973-23-001455

  24. 4 · Ownership change

    Report date 2023-08-29 · 0001079973-23-001222

  25. 10-Q · Quarterly report

    Report date 2023-06-30 · 0001079973-23-000958

  26. SC 13D/A · Ownership disclosure

    0001079973-23-000895

  27. 4 · Ownership change

    Report date 2023-06-15 · 0001079973-23-000894

  28. 4 · Ownership change

    Report date 2023-05-22 · 0001079973-23-000780

  29. 10-Q · Quarterly report

    Report date 2023-03-31 · 0001079973-23-000595

  30. 10-K · Annual report

    Report date 2022-12-31 · 0001079973-23-000353

  31. SC 13G/A · Ownership disclosure

    0001079973-23-000220

  32. SC 13G/A · Ownership disclosure

    0001079973-23-000218

  33. SC 13D/A · Ownership disclosure

    0001079973-23-000216

  34. 8-K · Current report

    Report date 2023-01-23 · 0001079973-23-000152 · Items 8.01

  35. 8-K · Current report

    Report date 2022-12-30 · 0001079973-23-000012 · Items 3.02,9.01

  36. 8-K · Current report

    Report date 2022-12-07 · 0001079973-22-001546 · Items 3.02,5.02

  37. 10-Q · Quarterly report

    Report date 2022-09-30 · 0001079973-22-001380

  38. 10-Q · Quarterly report

    Report date 2022-06-30 · 0001079973-22-000911

  39. 10-Q · Quarterly report

    Report date 2022-03-31 · 0001079973-22-000560

  40. SC 13D/A · Ownership disclosure

    0001079973-22-000320

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 · 0001128189ProtoKinetix, 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
  • RJV NETWORK INC · former SEC name · 2001-11-19 to 2004-05-24

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 2026-09-08 · 9 selected series; gaps remain missing

Explore the CPI history ↗