Longduoduo Co Ltd SEC filings LDDD
Longduoduo Co Ltd has 75 filings in SEC EDGAR's recent list, going back to Nov 10, 2021. Its latest annual report, Form 10-K, was filed on Sep 30, 2026 for the period ended Jun 30, 2026. The latest quarterly report (Form 10-Q) was filed on May 12, 2026, covering the quarter ended Mar 31, 2026. The most recent current report (Form 8-K) was filed on Sep 16, 2026 (officer or director change). The company's fiscal year ends on June 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| NT 10-K | Notification of late filing | Sep 28, 2026 | Jun 30, 2026 |
| UPLOAD | Letter from the SEC | Feb 3, 2025 | — |
| CORRESP | Letter to the SEC | Jan 27, 2025 | — |
| UPLOAD | Letter from the SEC | Jan 24, 2025 | — |
| CORRESP | Letter to the SEC | Oct 15, 2024 | — |
| NT 10-K | Notification of late filing | Sep 30, 2024 | Jun 30, 2024 |
| UPLOAD | Letter from the SEC | Jun 28, 2024 | — |
| UPLOAD | Letter from the SEC | May 31, 2024 | — |
| UPLOAD | Letter from the SEC | Apr 18, 2024 | — |
| 8-A12G | For registration of certain classes | Nov 27, 2023 | — |
| NT 10-Q | Notification of late filing | Nov 14, 2023 | Sep 30, 2023 |
| NT 10-K | Notification of late filing | Sep 28, 2023 | Jun 30, 2023 |
| NT 10-Q | Notification of late filing | May 15, 2023 | Mar 31, 2023 |
| NT 10-Q | Notification of late filing | Nov 14, 2022 | Sep 30, 2022 |
| NT 10-K | Notification of late filing | Sep 28, 2022 | Jun 30, 2022 |
| EFFECT | Filing | Aug 2, 2022 | — |
| CORRESP | Letter to the SEC | Jul 29, 2022 | — |
| CORRESP | Letter to the SEC | Jul 29, 2022 | — |
| CORRESP | Letter to the SEC | Jul 28, 2022 | — |
| CORRESP | Letter to the SEC | Jun 29, 2022 | — |
| UPLOAD | Letter from the SEC | Jun 16, 2022 | — |
| CORRESP | Letter to the SEC | Jun 8, 2022 | — |
| UPLOAD | Letter from the SEC | May 3, 2022 | — |
| CORRESP | Letter to the SEC | Apr 18, 2022 | — |
| UPLOAD | Letter from the SEC | Feb 4, 2022 | — |
| CORRESP | Letter to the SEC | Jan 21, 2022 | — |
| UPLOAD | Letter from the SEC | Dec 7, 2021 | — |
Showing 27 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Services-Health Services (SIC 8000)
- Listed as
- LDDD (OTC)
- Fiscal year ends
- June 30
- Incorporated in
- NV
- Headquarters
- Hohhot
- SEC filer status
- Non-accelerated filer, Smaller reporting company, Emerging growth company
- SEC CIK
- 1892316
Other Services-Health Services companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.