A business in context

GTHP research notebook

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

Research JSON

Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-10-23 · 8022 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001477932-26-004958

  2. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001477932-26-003195

  3. 4 · Ownership change

    Report date 2026-02-25 · 0001477932-26-002770

  4. 4 · Ownership change

    Report date 2026-03-10 · 0001477932-26-002054

  5. 4 · Ownership change

    Report date 2026-03-10 · 0001477932-26-002052

  6. 4 · Ownership change

    Report date 2026-03-10 · 0001477932-26-002048

  7. 10-K · Annual report

    Report date 2025-12-31 · 0001477932-26-001723

  8. 4 · Ownership change

    Report date 2025-12-18 · 0001477932-26-001320

  9. 8-K · Current report

    Report date 2026-03-02 · 0001477932-26-001252 · Items 1.01,3.02,8.01,9.01

  10. 4 · Ownership change

    Report date 2026-02-25 · 0001477932-26-001162

  11. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001477932-25-008196

  12. 4 · Ownership change

    Report date 2025-08-21 · 0001477932-25-006531

  13. 4 · Ownership change

    Report date 2025-08-21 · 0001477932-25-006528

  14. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001477932-25-005887

  15. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001477932-25-003835

  16. 10-K · Annual report

    Report date 2024-12-31 · 0001477932-25-002200

  17. 8-K · Current report

    Report date 2024-12-18 · 0001477932-24-008254 · Items 1.01,9.01

  18. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001477932-24-007162

  19. 8-K · Current report

    Report date 2024-09-23 · 0001477932-24-005960 · Items 1.01,9.01

  20. 10-Q · Quarterly report

    Report date 2024-06-30 · 0001477932-24-004869

  21. 10-Q · Quarterly report

    Report date 2024-03-31 · 0001477932-24-002788

  22. 10-K · Annual report

    Report date 2023-12-31 · 0001477932-24-001549

  23. SC 13G/A · Ownership disclosure

    0001622627-24-000014

  24. SC 13G/A · Ownership disclosure

    0001700205-24-000003

  25. 10-Q · Quarterly report

    Report date 2023-09-30 · 0001477932-23-008286

  26. 10-Q · Quarterly report

    Report date 2023-06-30 · 0001477932-23-005869

  27. 10-Q · Quarterly report

    Report date 2023-03-31 · 0001477932-23-003493

  28. 10-K · Annual report

    Report date 2022-12-31 · 0001477932-23-001899

  29. 8-K · Current report

    Report date 2023-03-03 · 0001477932-23-001383 · Items 5.02

  30. SC 13G/A · Ownership disclosure

    0001700205-23-000002

  31. 10-Q · Quarterly report

    Report date 2022-09-30 · 0001477932-22-008459

  32. SC 13G · Ownership disclosure

    0001700205-22-000003

  33. 8-K · Current report

    Report date 2022-09-01 · 0001477932-22-006945 · Items 1.01,3.02,8.01,9.01

  34. 10-Q · Quarterly report

    Report date 2022-06-30 · 0001477932-22-006064

  35. 8-K · Current report

    Report date 2022-07-25 · 0001477932-22-005479 · Items 3.03,5.03,9.01

  36. SC 13G · Ownership disclosure

    0001019056-22-000501

  37. 10-Q · Quarterly report

    Report date 2022-03-31 · 0001477932-22-003472

  38. 10-K · Annual report

    Report date 2021-12-31 · 0001477932-22-001704

  39. 8-K · Current report

    Report date 2022-01-06 · 0001654954-22-000294 · Items 3.03,5.03,9.01

  40. 10-Q · Quarterly report

    Report date 2021-09-30 · 0001654954-21-012222

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-23 · 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 2026-10-23 · 1658 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 · 0000924515GUIDED THERAPEUTICS 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 2026-10-23 · 1197 checked identities; 0 unavailable records

Search names and former names
  • SPECTRX INC · former SEC name · 1997-11-12 to 2008-02-28

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$7.0K$7.5K
2023-12-31$98.0K$108.4K
2022-12-31$13.0K$15.0K
2021-12-31$81.0K$100.7K
2020-12-31$102.0K$132.8K
2019-12-31$36.0K$47.4K
2018-12-31$57.0K$76.5K
2017-12-31$244.0K$335.4K

Bureau of Labor Statistics · retrieved 2026-10-23 · 9 selected series; gaps remain missing

Explore the CPI history ↗