A business in context

LGMK research notebook

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

Research JSON

Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-10-22 · 8029 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-10-13 · 0001213900-26-109835

  2. 4 · Ownership change

    Report date 2026-10-13 · 0001213900-26-109833

  3. 4 · Ownership change

    Report date 2026-10-13 · 0001213900-26-109832

  4. 4 · Ownership change

    Report date 2026-10-13 · 0001213900-26-109830

  5. 4 · Ownership change

    Report date 2026-10-13 · 0001213900-26-109829

  6. 4 · Ownership change

    Report date 2026-10-13 · 0001213900-26-109828

  7. 4 · Ownership change

    Report date 2026-10-13 · 0001213900-26-109825

  8. 8-K · Current report

    Report date 2026-10-07 · 0001213900-26-109112 · Items 2.01,3.03,5.01,5.02,5.03,9.01

  9. 8-K · Current report

    Report date 2026-10-05 · 0001213900-26-107400 · Items 5.07

  10. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001213900-26-091543

  11. 8-K · Current report

    Report date 2026-07-31 · 0001213900-26-084705 · Items 1.01,9.01

  12. 8-K · Current report

    Report date 2026-07-24 · 0001213900-26-083402 · Items 1.01,3.02,3.03,5.02,5.03,9.01

  13. 8-K · Current report

    Report date 2026-05-13 · 0001213900-26-057728 · Items 2.02,7.01,9.01

  14. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001213900-26-057450

  15. 8-K · Current report

    Report date 2026-03-25 · 0001213900-26-035498 · Items 2.02,7.01,9.01

  16. 10-K · Annual report

    Report date 2025-12-31 · 0001213900-26-035359

  17. 4 · Ownership change

    Report date 2025-04-01 · 0001213900-26-012802

  18. 8-K · Current report

    Report date 2025-11-12 · 0001213900-25-110012 · Items 2.02,7.01,9.01

  19. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001213900-25-109912

  20. 8-K · Current report

    Report date 2025-10-24 · 0001213900-25-102286 · Items 3.03,5.03,9.01

  21. 8-K · Current report

    Report date 2025-08-15 · 0001213900-25-077442 · Items 5.07

  22. 8-K · Current report

    Report date 2025-08-12 · 0001213900-25-075773 · Items 2.02,7.01,9.01

  23. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001213900-25-075467

  24. 8-K · Current report

    Report date 2025-07-09 · 0001213900-25-063254 · Items 5.03,9.01

  25. DEF 14A · Proxy statement

    Report date 2025-08-15 · 0001213900-25-062844

  26. 8-K · Current report

    Report date 2025-06-23 · 0001213900-25-058386 · Items 5.08

  27. 8-K · Current report

    Report date 2025-06-02 · 0001213900-25-049700 · Items 7.01,8.01,9.01

  28. 8-K · Current report

    Report date 2025-05-29 · 0001213900-25-049480 · Items 3.01

  29. 8-K · Current report

    Report date 2025-05-17 · 0001213900-25-046512 · Items 5.02,9.01

  30. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001213900-25-043938

  31. 8-K · Current report

    Report date 2025-05-02 · 0001213900-25-040625 · Items 3.01

  32. 10-K · Annual report

    Report date 2024-12-31 · 0001013762-25-004370

  33. 8-K · Current report

    Report date 2025-03-27 · 0001013762-25-003306 · Items 5.03,5.07,9.01

  34. 8-K · Current report

    Report date 2025-03-20 · 0001013762-25-001083 · Items 3.01

  35. DEF 14A · Proxy statement

    Report date 2025-03-27 · 0001213900-25-021729

  36. 8-K · Current report

    Report date 2025-02-18 · 0001213900-25-014947 · Items 1.01,8.01,9.01

  37. 8-K · Current report

    Report date 2024-12-04 · 0001213900-24-106472 · Items 8.01

  38. SC 13D/A · Ownership disclosure

    0001104659-24-125052

  39. 8-K · Current report

    Report date 2024-11-18 · 0001213900-24-099722 · Items 3.03,5.03,8.01,9.01

  40. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001213900-24-098481

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 · 0001566826LogicMark, 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
  • Nxt-ID, Inc. · former SEC name · 2013-01-28 to 2022-02-24

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$9.90M$10.64M
2023-12-31$9.93M$10.98M
2022-12-31$11.92M$13.72M
2021-12-31$10.02M$12.46M
2020-12-31$11.44M$14.90M
2019-12-31$17.14M$22.58M
2018-12-31$17.12M$22.97M
2017-12-31$16.04M$22.05M

Bureau of Labor Statistics · retrieved 2026-10-22 · 9 selected series; gaps remain missing

Explore the CPI history ↗