SemiLEDs Corp SEC filings LEDS
SemiLEDs Corp has 487 filings in SEC EDGAR's recent list, going back to Mar 30, 2005. Its latest annual report, Form ARS, was filed on Jul 15, 2026 for the period ended Aug 31, 2025. The latest quarterly report (Form 10-Q) was filed on Jul 14, 2026, covering the quarter ended May 31, 2026. The most recent current report (Form 8-K) was filed on Aug 31, 2026 (shareholder vote results). The company's fiscal year ends on August 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SD | Specialized disclosure (conflict minerals) | May 27, 2026 | — |
| UPLOAD | Letter from the SEC | Jan 27, 2026 | — |
| CORRESP | Letter to the SEC | Jan 20, 2026 | — |
| UPLOAD | Letter from the SEC | Jan 12, 2026 | — |
| SD | Specialized disclosure (conflict minerals) | May 27, 2025 | — |
| SD | Specialized disclosure (conflict minerals) | May 30, 2024 | — |
| SD | Specialized disclosure (conflict minerals) | May 30, 2023 | — |
| SD | Specialized disclosure (conflict minerals) | May 27, 2022 | — |
| EFFECT | Filing | Jun 8, 2021 | — |
| CORRESP | Letter to the SEC | Jun 4, 2021 | — |
| UPLOAD | Letter from the SEC | Jun 3, 2021 | — |
| SD | Specialized disclosure (conflict minerals) | May 28, 2021 | — |
| SD | Specialized disclosure (conflict minerals) | May 20, 2020 | — |
| SD | Specialized disclosure (conflict minerals) | May 28, 2019 | — |
| SD | Specialized disclosure (conflict minerals) | May 17, 2018 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2017 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2016 | — |
| NT 10-K | Filing | Dec 1, 2015 | Aug 31, 2015 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2015 | — |
| NT 10-K | Filing | Dec 2, 2014 | Aug 31, 2014 |
| SD | Specialized disclosure (conflict minerals) | May 30, 2014 | — |
| UPLOAD | Letter from the SEC | Feb 19, 2013 | — |
| CORRESP | Letter to the SEC | Feb 7, 2013 | — |
| UPLOAD | Letter from the SEC | Jan 28, 2013 | — |
| NT 10-K | Filing | Nov 30, 2012 | Aug 31, 2012 |
| EFFECT | Filing | Dec 8, 2010 | — |
| CORRESP | Letter to the SEC | Dec 7, 2010 | — |
| CORRESP | Letter to the SEC | Dec 6, 2010 | — |
| CORRESP | Letter to the SEC | Dec 6, 2010 | — |
| CERTNAS | Auto-generated paper document | Dec 6, 2010 | — |
| UPLOAD | Letter from the SEC | Dec 3, 2010 | — |
| 8-A12B | Filing | Dec 2, 2010 | — |
| CORRESP | Letter to the SEC | Nov 22, 2010 | — |
| UPLOAD | Letter from the SEC | Nov 18, 2010 | — |
| CORRESP | Letter to the SEC | Nov 12, 2010 | — |
| UPLOAD | Letter from the SEC | Nov 10, 2010 | — |
| CORRESP | Letter to the SEC | Nov 5, 2010 | — |
| CORRESP | Letter to the SEC | Oct 26, 2010 | — |
| UPLOAD | Letter from the SEC | Oct 22, 2010 | — |
| CORRESP | Letter to the SEC | Oct 6, 2010 | — |
| UPLOAD | Letter from the SEC | Sep 28, 2010 | — |
| CORRESP | Letter to the SEC | Sep 14, 2010 | — |
| UPLOAD | Letter from the SEC | Sep 2, 2010 | — |
| REGDEX | Auto-generated paper document | Feb 5, 2007 | — |
| REGDEX/A | Auto-generated paper document | Jan 29, 2007 | — |
| REGDEX | Auto-generated paper document | Nov 7, 2005 | — |
| REGDEX | Auto-generated paper document | Mar 30, 2005 | — |
Showing 47 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
- LEDS (Nasdaq)
- Fiscal year ends
- August 31
- Headquarters
- Chu-Nan, Taiwan
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1333822
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.