Company facts
- Industry
- Semiconductors & Related Devices
- Headquarters
- Chu-Nan
- Most recent report
- 8-K, filed Aug 31, 2026
- Filings on record
- 487 filings
- On EDGAR
- CIK 1333822
- Fiscal year ends
- August
- Filer status
- Non-accelerated filer, Smaller reporting company
Financials 8 of 66
News 8 of 144
- 8-K Shareholder vote results Aug 31, 2026
- 8-K Current report on a material event Jul 27, 2026
- 8-K Current report on a material event Jul 15, 2026
- 8-K/A Quarterly results Jul 15, 2026
- 8-K Quarterly results Jul 14, 2026
- 8-K Quarterly results Apr 14, 2026
- 8-K Current report on a material event Feb 3, 2026
- 8-K Significant contract Jan 16, 2026
Prospectuses and Registrations 8 of 19
- 424B5 Prospectus supplement for an offering Jul 6, 2021
- 424B5 Prospectus supplement for an offering Jun 22, 2021
- S-3 Shelf registration statement May 28, 2021
- S-8 Registration statement for an employee plan Dec 16, 2020
- S-8 Registration statement for an employee plan Jul 15, 2014
- S-8 Registration statement for an employee plan Dec 10, 2010
- 424B1 Dec 9, 2010
- S-1/A Registration statement for an offering, amended Dec 8, 2010
Proxies 8 of 35
- DEFA14A Extra proxy material Jul 15, 2026
- DEF 14A Proxy statement for a shareholder vote Jul 15, 2026
- DEF 14A Proxy statement for a shareholder vote Jul 15, 2025
- DEFA14A Extra proxy material Jul 15, 2025
- DEFA14A Extra proxy material Jul 15, 2024
- DEF 14A Proxy statement for a shareholder vote Jul 15, 2024
- PRE 14A Preliminary proxy statement Jul 5, 2024
- DEFA14A Extra proxy material Apr 7, 2023
Ownership 8 of 168
- 4 Insider reported a trade Nov 28, 2025
- 4 Insider reported a trade Nov 28, 2025
- 4 Insider reported a trade Nov 28, 2025
- 4 Insider reported a trade Jul 14, 2025
- SCHEDULE 13D/A Large holder reported an active stake, amended Mar 4, 2025
- SCHEDULE 13D/A Large holder reported an active stake, amended Mar 4, 2025
- 4 Insider reported a trade Mar 4, 2025
- 4 Insider reported a trade Mar 4, 2025
Other 8 of 55
- ARS Annual report sent to shareholders Jul 15, 2026
- SD Conflict minerals disclosure May 27, 2026
- UPLOAD Comment letter from SEC staff Jan 27, 2026
- CORRESP Reply to SEC staff Jan 20, 2026
- UPLOAD Comment letter from SEC staff Jan 12, 2026
- ARS Annual report sent to shareholders Jul 15, 2025
- SD Conflict minerals disclosure May 27, 2025
- ARS Annual report sent to shareholders Jul 15, 2024
Everything here comes from SemiLEDs Corp's own filings on SEC EDGAR. The filing list is rechecked every hour.