Company facts
- Industry
- Semiconductors & Related Devices
- Headquarters
- Plano, Texas
- Most recent report
- 8-K, filed Aug 18, 2026
- Incorporated
- Delaware
- Filings on record
- 1,000+ filings
- On EDGAR
- CIK 29002
- Fiscal year ends
- December
- Filer status
- Large accelerated filer
Financials 8 of 39
News 8 of 192
Prospectuses and Registrations 2
Proxies 8 of 24
- DEFA14A Extra proxy material Apr 1, 2026
- DEF 14A Proxy statement for a shareholder vote Apr 1, 2026
- DEFA14A Extra proxy material Apr 2, 2025
- DEF 14A Proxy statement for a shareholder vote Apr 2, 2025
- DEFA14A Extra proxy material Apr 19, 2024
- DEF 14A Proxy statement for a shareholder vote Apr 19, 2024
- DEFA14A Extra proxy material Apr 13, 2023
- DEF 14A Proxy statement for a shareholder vote Apr 13, 2023
Ownership 8 of 716
- 4 Insider reported a trade Aug 13, 2026
- 3 Insider reported their initial holding Aug 13, 2026
- SCHEDULE 13G Large holder reported a passive stake Aug 7, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended Aug 6, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended Jul 14, 2026
- 4 Insider reported a trade Jun 1, 2026
- 4 Insider reported a trade Jun 1, 2026
- 144 Notice of a proposed sale of restricted stock May 29, 2026
Other 8 of 27
- SD Conflict minerals disclosure May 28, 2026
- ARS Annual report sent to shareholders Apr 1, 2026
- SD Conflict minerals disclosure May 29, 2025
- ARS Annual report sent to shareholders Apr 2, 2025
- UPLOAD Comment letter from SEC staff Jun 5, 2024
- CORRESP Reply to SEC staff May 31, 2024
- SD Conflict minerals disclosure May 30, 2024
- UPLOAD Comment letter from SEC staff May 20, 2024
Everything here comes from Diodes Inc's own filings on SEC EDGAR. The filing list is rechecked every hour.