A business in context

LDDD 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-K · Annual report

    Report date 2026-06-30 · 0001213900-26-105343

  2. 8-K · Current report

    Report date 2026-09-14 · 0001213900-26-100300 · Items 5.02

  3. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001213900-26-054721

  4. 10-Q · Quarterly report

    Report date 2025-12-31 · 0001213900-26-013420

  5. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001213900-25-108744

  6. 10-K · Annual report

    Report date 2025-06-30 · 0001213900-25-091988

  7. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001213900-25-042963

  8. 8-K · Current report

    Report date 2025-04-02 · 0001213900-25-030794 · Items 8.01,9.01

  9. 8-K · Current report

    Report date 2025-03-10 · 0001213900-25-022149 · Items 5.07

  10. 10-Q · Quarterly report

    Report date 2024-12-31 · 0001213900-25-013782

  11. DEF 14A · Proxy statement

    Report date 2025-03-10 · 0001213900-25-003731

  12. 8-K · Current report

    Report date 2024-12-30 · 0001213900-24-113653 · Items 5.03,9.01

  13. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001213900-24-097793

  14. 10-K · Annual report

    Report date 2024-06-30 · 0001213900-24-087709

  15. 8-K · Current report

    Report date 2024-09-25 · 0001213900-24-082959 · Items 5.02

  16. 8-K · Current report

    Report date 2024-08-12 · 0001213900-24-069976 · Items 4.01,9.01

  17. 10-Q · Quarterly report

    Report date 2024-03-31 · 0001213900-24-041102

  18. 8-K/A · Current report

    Report date 2023-06-16 · 0001213900-24-026396 · Items 4.01,9.01

  19. 8-K · Current report

    Report date 2024-02-29 · 0001213900-24-018218 · Items 5.07

  20. 10-Q · Quarterly report

    Report date 2023-12-31 · 0001213900-24-010983

  21. DEF 14A · Proxy statement

    Report date 2024-02-29 · 0001213900-24-003077

  22. SC 13D · Ownership disclosure

    0001213900-23-094955

  23. 8-K · Current report

    Report date 2023-11-29 · 0001213900-23-092308 · Items 5.02,9.01

  24. 10-Q · Quarterly report

    Report date 2023-09-30 · 0001213900-23-088571

  25. 10-K · Annual report

    Report date 2023-06-30 · 0001213900-23-086498

  26. 8-K · Current report

    Report date 2023-09-29 · 0001013762-23-002262 · Items 4.01,9.01

  27. 8-K · Current report

    Report date 2023-09-21 · 0001213900-23-079700 · Items 5.03,9.01

  28. 8-K · Current report

    Report date 2023-06-06 · 0001213900-23-069631 · Items 8.01,9.01

  29. 8-K · Current report

    Report date 2023-06-16 · 0001213900-23-053203 · Items 4.01,9.01

  30. 10-Q · Quarterly report

    Report date 2023-03-31 · 0001213900-23-041711

  31. 8-K · Current report

    Report date 2023-03-02 · 0001213900-23-016633 · Items 5.02,9.01

  32. 10-Q · Quarterly report

    Report date 2022-12-31 · 0001213900-23-011005

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 · 0001892316Longduoduo Co Ltd

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

    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
    2025-06-30$4.26M$4.52M
    2024-06-30$7.39M$8.04M
    2023-06-30$3.82M$4.29M
    2022-06-30$3.24M$3.87M
    2021-06-30$413.9K$529.9K

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

    Explore the CPI history ↗