Semilux International Ltd. SEC filings SELXF
Semilux International Ltd. has 42 filings in SEC EDGAR's recent list, going back to Sep 15, 2023. Its latest annual report, Form 20-F, was filed on Nov 10, 2025 for the period ended Dec 31, 2024. The most recent current report (Form 6-K) was filed on May 22, 2026. The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 25-NSE | Delisting notice | Oct 8, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| 6-K | Current report (foreign issuer) | May 22, 2026 | May 22, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2026 | — |
| 6-K | Current report (foreign issuer) | Apr 24, 2026 | Apr 23, 2026 |
| 6-K | Current report (foreign issuer) | Apr 20, 2026 | Apr 17, 2026 |
| 6-K | Current report (foreign issuer) | Mar 18, 2026 | Mar 17, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 13, 2026 | — |
| 6-K | Current report (foreign issuer) | Jan 7, 2026 | Jun 30, 2025 |
| 6-K | Current report (foreign issuer) | Jan 6, 2026 | Jan 6, 2026 |
| 6-K | Current report (foreign issuer) | Jan 6, 2026 | Jan 6, 2026 |
| 6-K | Current report (foreign issuer) | Nov 12, 2025 | Nov 12, 2025 |
| 20-F | Annual report (foreign issuer) | Nov 10, 2025 | Dec 31, 2024 |
| 6-K/A | Amendment no. 1 to form 6-k | Jun 13, 2025 | Jun 13, 2025 |
| 6-K | Current report (foreign issuer) | Jun 12, 2025 | Jun 12, 2025 |
| 6-K | Current report (foreign issuer) | Jun 5, 2025 | Jun 5, 2025 |
| 6-K | Current report (foreign issuer) | May 15, 2025 | May 15, 2025 |
| NT 20-F | Notification of late filing | Apr 30, 2025 | Dec 31, 2024 |
| 6-K | Current report (foreign issuer) | Apr 15, 2025 | Apr 15, 2025 |
| 6-K | Current report (foreign issuer) | Dec 17, 2024 | Jun 30, 2024 |
| 20-F | Annual report (foreign issuer) | May 15, 2024 | Dec 31, 2023 |
| NT 20-F | Notification of late filing | Apr 30, 2024 | Dec 31, 2023 |
| 6-K | Current report (foreign issuer) | Feb 22, 2024 | Feb 22, 2024 |
| CERT | Filing | Feb 15, 2024 | — |
| 8-A12B | For registration of certain classes | Feb 15, 2024 | — |
| EFFECT | Filing | Jan 12, 2024 | — |
| 424B3 | Prospectus | Jan 12, 2024 | — |
| CORRESP | Letter to the SEC | Jan 10, 2024 | — |
| CORRESP | Letter to the SEC | Jan 8, 2024 | — |
| F-4/A | Registration statement | Jan 8, 2024 | — |
| UPLOAD | Letter from the SEC | Jan 5, 2024 | — |
| F-4/A | Registration statement | Dec 29, 2023 | — |
| CORRESP | Letter to the SEC | Dec 19, 2023 | — |
| F-4/A | Registration statement | Dec 19, 2023 | — |
| UPLOAD | Letter from the SEC | Dec 14, 2023 | — |
| CORRESP | Letter to the SEC | Dec 1, 2023 | — |
| F-4 | Registration statement | Dec 1, 2023 | — |
| UPLOAD | Letter from the SEC | Nov 6, 2023 | — |
| DRSLTR | Filing | Oct 23, 2023 | — |
| DRS/A | Filing | Oct 23, 2023 | — |
| UPLOAD | Letter from the SEC | Oct 12, 2023 | — |
| DRS | Filing | Sep 15, 2023 | — |
Showing 42 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
- Semiconductors & Related Devices (SIC 3674)
- Listed as
- SELXF
- Fiscal year ends
- December 31
- Incorporated in
- Taiwan
- Headquarters
- Taichung City
- SEC filer status
- Non-accelerated filer, Emerging growth company
- SEC CIK
- 1990950
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.