A business in context

HYSR 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-Q · Quarterly report

    Report date 2026-03-31 · 0001213900-26-053947

  2. 8-K · Current report

    Report date 2026-02-09 · 0001213900-26-015747 · Items 1.01,9.01

  3. 10-Q · Quarterly report

    Report date 2025-12-31 · 0001213900-26-015703

  4. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001213900-25-108125

  5. 10-K · Annual report

    Report date 2025-06-30 · 0001213900-25-087311

  6. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001213900-25-041497

  7. 8-K · Current report

    Report date 2025-04-07 · 0001213900-25-031091 · Items 5.02

  8. 8-K · Current report

    Report date 2025-02-21 · 0001213900-25-017084 · Items 5.02

  9. 10-Q · Quarterly report

    Report date 2024-12-31 · 0001213900-25-011506

  10. 4 · Ownership change

    Report date 2024-11-19 · 0001213900-24-101175

  11. 4 · Ownership change

    Report date 2024-11-19 · 0001213900-24-101174

  12. 4 · Ownership change

    Report date 2024-11-19 · 0001213900-24-101173

  13. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001213900-24-096976

  14. 8-K · Current report

    Report date 2024-10-14 · 0001213900-24-088970 · Items 5.02,7.01,9.01

  15. 10-K · Annual report

    Report date 2024-06-30 · 0001213900-24-083387

  16. 8-K · Current report

    Report date 2024-09-16 · 0001213900-24-080664 · Items 5.02

  17. 8-K · Current report

    Report date 2024-07-22 · 0001013762-24-000750 · Items 1.01,8.01,9.01

  18. 8-K · Current report

    Report date 2024-07-21 · 0001213900-24-063582 · Items 1.01,8.01,9.01

  19. 8-K · Current report

    Report date 2024-06-03 · 0001213900-24-049059 · Items 1.01,9.01

  20. 10-Q · Quarterly report

    Report date 2024-03-31 · 0001213900-24-045549

  21. 10-Q · Quarterly report

    Report date 2023-12-31 · 0001213900-24-013335

  22. 10-Q · Quarterly report

    Report date 2023-09-30 · 0001213900-23-086013

  23. 10-K · Annual report

    Report date 2023-06-30 · 0001213900-23-081088

  24. 8-K · Current report

    Report date 2023-08-29 · 0001213900-23-071731 · Items 8.01,9.01

  25. 8-K · Current report

    Report date 2023-06-19 · 0001213900-23-051387 · Items 1.01,9.01

  26. 10-Q · Quarterly report

    Report date 2023-03-31 · 0001213900-23-039766

  27. 8-K · Current report

    Report date 2023-04-15 · 0001213900-23-031032 · Items 1.01

  28. 8-K · Current report

    Report date 2023-04-07 · 0001213900-23-029271 · Items 5.03,9.01

  29. 10-Q · Quarterly report

    Report date 2022-12-31 · 0001213900-23-011616

  30. 8-K · Current report

    Report date 2022-11-17 · 0001213900-22-074587 · Items 1.01,9.01

  31. 8-K · Current report

    Report date 2022-11-11 · 0001213900-22-072852 · Items 1.01,9.01

  32. 4 · Ownership change

    Report date 2022-11-08 · 0001213900-22-071276

  33. 4 · Ownership change

    Report date 2022-11-08 · 0001213900-22-071269

  34. 10-Q · Quarterly report

    Report date 2022-09-30 · 0001213900-22-069752

  35. 8-K · Current report

    Report date 2022-10-21 · 0001213900-22-065902 · Items 8.01,9.01

  36. 10-K · Annual report

    Report date 2022-06-30 · 0001213900-22-062803

  37. 8-K · Current report

    Report date 2022-07-19 · 0001213900-22-040502 · Items 2.02,9.01

  38. 4 · Ownership change

    Report date 2022-01-27 · 0001213900-22-004625

  39. 4 · Ownership change

    Report date 2021-07-20 · 0001213900-21-038248

  40. 4 · Ownership change

    Report date 2021-07-20 · 0001213900-21-038247

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 · 0001481028SUNHYDROGEN, 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
  • Hypersolar, Inc. · former SEC name · 2010-01-27 to 2020-06-04

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 ↗