Lianhe Sowell International Group Ltd SEC filings LHSW
Lianhe Sowell International Group Ltd has 86 filings in SEC EDGAR's recent list, going back to Dec 29, 2023. Its latest annual report, Form 20-F, was filed on Aug 13, 2026 for the period ended Mar 31, 2026. The most recent current report (Form 6-K) was filed on Oct 30, 2026. The company's fiscal year ends on March 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| S-8 | Employee stock plan registration | Nov 2, 2026 | — |
| 6-K | Current report (foreign issuer) | Oct 30, 2026 | Oct 30, 2026 |
| 6-K | Current report (foreign issuer) | Sep 28, 2026 | Sep 28, 2026 |
| 6-K | Current report (foreign issuer) | Sep 4, 2026 | Sep 4, 2026 |
| 424B4 | Prospectus | Sep 3, 2026 | — |
| F-1MEF | Registration statement | Sep 3, 2026 | — |
| EFFECT | Filing | Aug 31, 2026 | — |
| F-1/A | Amendment no. 1 to form f-1 | Aug 27, 2026 | — |
| CORRESP | Letter to the SEC | Aug 27, 2026 | — |
| CORRESP | Letter to the SEC | Aug 27, 2026 | — |
| F-1 | Registration statement (foreign issuer) | Aug 19, 2026 | — |
| 20-F | Annual report (foreign issuer) | Aug 13, 2026 | Mar 31, 2026 |
| NT 20-F | Notification of late filing | Jul 31, 2026 | Mar 31, 2026 |
| UPLOAD | Letter from the SEC | Jul 8, 2026 | — |
| 6-K | Current report (foreign issuer) | Jul 8, 2026 | Jul 8, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jun 30, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jul 2, 2026 | — |
| 6-K | Current report (foreign issuer) | Jul 2, 2026 | Jul 2, 2026 |
| DRS | Filing | Jul 2, 2026 | — |
| 6-K | Current report (foreign issuer) | Jun 26, 2026 | Jun 26, 2026 |
| 6-K | Current report (foreign issuer) | Jun 9, 2026 | Jun 8, 2026 |
| 6-K | Current report (foreign issuer) | Jun 2, 2026 | Jun 2, 2026 |
| 6-K | Current report (foreign issuer) | May 15, 2026 | May 15, 2026 |
| SCHEDULE 13D | Ownership over 5% (active) | Apr 16, 2026 | — |
| 6-K | Current report (foreign issuer) | Apr 15, 2026 | Apr 14, 2026 |
| 4 | Insider transaction | Apr 14, 2026 | Apr 9, 2026 |
| 3 | Initial insider ownership | Apr 9, 2026 | Mar 26, 2026 |
| 3 | Initial insider ownership | Apr 8, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Apr 7, 2026 | Mar 18, 2026 |
| UPLOAD | Letter from the SEC | Apr 7, 2026 | — |
| CORRESP | Letter to the SEC | Apr 6, 2026 | — |
| 3 | Initial insider ownership | Apr 1, 2026 | Mar 18, 2026 |
| 6-K | Current report (foreign issuer) | Mar 31, 2026 | Mar 31, 2026 |
| 6-K | Current report (foreign issuer) | Mar 27, 2026 | Mar 27, 2026 |
| 3/A | Filing | Mar 27, 2026 | Mar 18, 2026 |
| 6-K | Current report (foreign issuer) | Mar 26, 2026 | Mar 26, 2026 |
| 6-K | Current report (foreign issuer) | Mar 26, 2026 | Mar 26, 2026 |
| 6-K | Current report (foreign issuer) | Mar 24, 2026 | Mar 24, 2026 |
| UPLOAD | Letter from the SEC | Mar 23, 2026 | — |
| 6-K | Current report (foreign issuer) | Mar 18, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 18, 2026 |
| 6-K | Current report (foreign issuer) | Mar 10, 2026 | Mar 10, 2026 |
| 6-K | Current report (foreign issuer) | Jan 28, 2026 | Jan 28, 2026 |
| 6-K | Current report (foreign issuer) | Jan 26, 2026 | Jan 26, 2026 |
| 6-K | Current report (foreign issuer) | Nov 7, 2025 | Nov 7, 2025 |
| 6-K | Current report (foreign issuer) | Oct 8, 2025 | Oct 8, 2025 |
| SCHEDULE 13D | Ownership over 5% (active) | Sep 10, 2025 | — |
| 6-K | Current report (foreign issuer) | Sep 10, 2025 | Sep 10, 2025 |
| 6-K | Current report (foreign issuer) | Aug 18, 2025 | Aug 18, 2025 |
| 20-F | Annual report (foreign issuer) | Aug 15, 2025 | Mar 31, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 11, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 11, 2025 | — |
| NT 20-F | Notification of late filing | Jul 30, 2025 | Mar 31, 2025 |
| 6-K | Current report (foreign issuer) | Jun 5, 2025 | Jun 5, 2025 |
| 6-K | Current report (foreign issuer) | May 12, 2025 | May 12, 2025 |
| 6-K | Current report (foreign issuer) | Apr 4, 2025 | Apr 4, 2025 |
| 424B4 | Prospectus | Apr 4, 2025 | — |
| CERT | Filing | Apr 2, 2025 | — |
| EFFECT | Filing | Mar 31, 2025 | — |
| 8-A12B | Filing | Mar 31, 2025 | — |
| CORRESP | Letter to the SEC | Mar 27, 2025 | — |
| CORRESP | Letter to the SEC | Mar 27, 2025 | — |
| F-1/A | Registration statement | Mar 24, 2025 | — |
| FWP | Free writing prospectus | Feb 21, 2025 | — |
| CORRESP | Letter to the SEC | Feb 14, 2025 | — |
| F-1/A | Registration statement | Feb 14, 2025 | — |
| UPLOAD | Letter from the SEC | Feb 10, 2025 | — |
| CORRESP | Letter to the SEC | Feb 4, 2025 | — |
| F-1/A | Registration statement | Feb 4, 2025 | — |
| UPLOAD | Letter from the SEC | Jan 2, 2025 | — |
| CORRESP | Letter to the SEC | Dec 26, 2024 | — |
| F-1/A | Registration statement | Dec 26, 2024 | — |
| UPLOAD | Letter from the SEC | Oct 18, 2024 | — |
| CORRESP | Letter to the SEC | Oct 8, 2024 | — |
| F-1/A | Registration statement | Oct 8, 2024 | — |
| UPLOAD | Letter from the SEC | Sep 17, 2024 | — |
| F-1/A | Registration statement | Sep 4, 2024 | — |
| CORRESP | Letter to the SEC | Sep 4, 2024 | — |
| UPLOAD | Letter from the SEC | Jun 6, 2024 | — |
| F-1 | Registration statement (foreign issuer) | May 10, 2024 | — |
| DRSLTR | Filing | Feb 29, 2024 | — |
| DRS/A | Filing | Feb 29, 2024 | — |
| UPLOAD | Letter from the SEC | Jan 25, 2024 | — |
| DRS/A | Filing | Jan 17, 2024 | — |
| DRS | Filing | Dec 29, 2023 | — |
Showing 86 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-Prepackaged Software (SIC 7372)
- Listed as
- LHSW (Nasdaq)
- Fiscal year ends
- March 31
- Incorporated in
- Cayman Islands
- Headquarters
- Nanshan District, Shenzhen
- SEC filer status
- , Emerging growth company
- SEC CIK
- 2004024
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.