Diodes Inc /DEL/ SEC filings DIOD
Diodes Inc /DEL/ has 1,001 filings in SEC EDGAR's recent list, going back to Dec 14, 2016. Its latest annual report, Form ARS, was filed on Apr 1, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 5, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 15, 2026 (regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Regulation FD disclosure
|
Oct 15, 2026 | Oct 15, 2026 |
| 8-K |
Current report
Other events
|
Aug 27, 2026 | Aug 27, 2026 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Other events
|
Aug 18, 2026 | Aug 12, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 12, 2026 | Aug 5, 2026 |
| 10-Q | Quarterly report | Aug 5, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 5, 2026 | Aug 5, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jul 28, 2026 | Jul 27, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 15, 2026 | Jul 15, 2026 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Jul 14, 2026 | Jul 10, 2026 |
| SD | Specialized disclosure (conflict minerals) | May 28, 2026 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 12, 2026 | May 7, 2026 |
| 8-K |
Current report
Officer or director change, Shareholder vote results, Regulation FD disclosure
|
May 12, 2026 | May 11, 2026 |
| 10-Q | Quarterly report | May 7, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
May 7, 2026 | May 7, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 16, 2026 | Apr 16, 2026 |
| ARS | Annual report to shareholders | Apr 1, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 1, 2026 | — |
| DEF 14A | Proxy statement | Apr 1, 2026 | May 11, 2026 |
| 8-K |
Current report
Auditor change
|
Mar 11, 2026 | Mar 5, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 12, 2026 | Feb 10, 2026 |
| 10-K | Annual report | Feb 10, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Feb 10, 2026 | Feb 10, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 20, 2026 | Jan 20, 2026 |
| 8-K |
Current report
Acquisition or sale of assets, Regulation FD disclosure
|
Nov 12, 2025 | Nov 6, 2025 |
| 10-Q | Quarterly report | Nov 6, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Nov 6, 2025 | Nov 6, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 16, 2025 | Oct 16, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 11, 2025 | Aug 7, 2025 |
| 10-Q | Quarterly report | Aug 7, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Aug 7, 2025 | Aug 7, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 17, 2025 | Jul 17, 2025 |
| 8-K |
Current report
Auditor change
|
Jun 6, 2025 | Jun 3, 2025 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2025 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results, Regulation FD disclosure
|
May 14, 2025 | May 12, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 12, 2025 | May 8, 2025 |
| 10-Q | Quarterly report | May 8, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
May 8, 2025 | May 8, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 17, 2025 | Apr 17, 2025 |
| ARS | Annual report to shareholders | Apr 2, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 2, 2025 | — |
| DEF 14A | Proxy statement | Apr 2, 2025 | May 12, 2025 |
| 10-K | Annual report | Feb 14, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 14, 2025 | Feb 11, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Feb 11, 2025 | Feb 11, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jan 24, 2025 | Jan 22, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 21, 2025 | Jan 21, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 12, 2024 | Nov 7, 2024 |
| 10-Q | Quarterly report | Nov 7, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Nov 7, 2024 | Nov 7, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 17, 2024 | Oct 17, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 12, 2024 | Aug 8, 2024 |
| 10-Q | Quarterly report | Aug 8, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Aug 8, 2024 | Aug 8, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 19, 2024 | Jul 18, 2024 |
| UPLOAD | Letter from the SEC | Jun 5, 2024 | — |
| CORRESP | Letter to the SEC | May 31, 2024 | — |
| SD | Specialized disclosure (conflict minerals) | May 30, 2024 | — |
| 8-K |
Current report
Shareholder vote results
|
May 29, 2024 | May 29, 2024 |
| UPLOAD | Letter from the SEC | May 20, 2024 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 13, 2024 | May 9, 2024 |
| 10-Q | Quarterly report | May 9, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
May 9, 2024 | May 9, 2024 |
| ARS | Annual report to shareholders | Apr 19, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Apr 19, 2024 | — |
| DEF 14A | Proxy statement | Apr 19, 2024 | May 29, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 16, 2024 | Apr 16, 2024 |
| 10-K | Annual report | Feb 9, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 8, 2024 | Feb 6, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Feb 6, 2024 | Feb 6, 2024 |
| 8-K |
Current report
Officer or director change
|
Jan 22, 2024 | Jan 17, 2024 |
| 8-K/A |
Amended current report
Officer or director change
|
Jan 19, 2024 | Jan 16, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jan 18, 2024 | Jan 17, 2024 |
| 8-K |
Current report
Officer or director change
|
Jan 17, 2024 | Jan 16, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Dec 26, 2023 | Dec 26, 2023 |
| 8-K |
Current report
Officer or director change
|
Dec 20, 2023 | Dec 12, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Nov 13, 2023 | Nov 8, 2023 |
| 10-Q | Quarterly report | Nov 8, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 8, 2023 | Nov 8, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 18, 2023 | Oct 18, 2023 |
| 8-K/A |
Amended current report
Shareholder vote results
|
Sep 21, 2023 | May 23, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 10, 2023 | Aug 10, 2023 |
| 10-Q | Quarterly report | Aug 8, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Aug 8, 2023 | Aug 8, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 18, 2023 | Jul 18, 2023 |
| 8-K |
Current report
Material agreement, New debt, Change to shareholder rights
|
Jun 2, 2023 | May 26, 2023 |
| SD | Specialized disclosure (conflict minerals) | May 25, 2023 | — |
| 8-K |
Current report
Shareholder vote results
|
May 24, 2023 | May 23, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 16, 2023 | May 9, 2023 |
| 10-Q | Quarterly report | May 9, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
May 9, 2023 | May 9, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 18, 2023 | Apr 18, 2023 |
| ARS | Annual report to shareholders | Apr 13, 2023 | Dec 31, 2022 |
| DEFA14A | Additional proxy material | Apr 13, 2023 | — |
| DEF 14A | Proxy statement | Apr 13, 2023 | — |
| 8-K |
Current report
Officer or director change
|
Mar 17, 2023 | Mar 17, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 22, 2023 | Feb 6, 2023 |
| 8-K |
Current report
Officer or director change
|
Feb 14, 2023 | Feb 14, 2023 |
| 10-K | Annual report | Feb 10, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Other events
|
Feb 6, 2023 | Feb 6, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 6, 2023 | Feb 6, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 17, 2023 | Jan 17, 2023 |
| 8-K |
Current report
Officer or director change
|
Jan 17, 2023 | Jan 13, 2023 |
| 8-K |
Current report
Officer or director change
|
Dec 22, 2022 | Dec 16, 2022 |
| 8-K |
Current report
Other events
|
Nov 9, 2022 | Nov 7, 2022 |
| 10-Q | Quarterly report | Nov 7, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 7, 2022 | Nov 7, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 17, 2022 | Oct 17, 2022 |
| 8-K |
Current report
Other events
|
Aug 10, 2022 | Aug 4, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 9, 2022 | Aug 4, 2022 |
| 8-K |
Current report
Other events
|
Aug 5, 2022 | Aug 4, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 4, 2022 | Aug 4, 2022 |
| 10-Q | Quarterly report | Aug 4, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 15, 2022 | Jul 14, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 3, 2022 | Jun 3, 2022 |
| 8-K |
Current report
Officer or director change
|
Jun 1, 2022 | May 31, 2022 |
| 8-K |
Current report
Shareholder vote results
|
May 26, 2022 | May 25, 2022 |
| S-8 | Employee stock plan registration | May 26, 2022 | — |
| SD | Specialized disclosure (conflict minerals) | May 25, 2022 | — |
| DEFA14A | Additional proxy material | May 10, 2022 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 9, 2022 | May 4, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 4, 2022 | May 4, 2022 |
| 10-Q | Quarterly report | May 4, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 14, 2022 | Apr 14, 2022 |
| DEFA14A | Additional proxy material | Apr 14, 2022 | — |
| DEF 14A | Proxy statement | Apr 14, 2022 | May 25, 2022 |
| 8-K |
Current report
Other events
|
Mar 8, 2022 | Mar 8, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 28, 2022 | Feb 28, 2022 |
| 10-K | Annual report | Feb 18, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 14, 2022 | Feb 9, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 9, 2022 | Feb 9, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 20, 2022 | Jan 19, 2022 |
| 8-K |
Current report
Material agreement, New debt, Change to shareholder rights, Regulation FD disclosure
|
Jan 4, 2022 | Dec 29, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 5, 2021 | Nov 3, 2021 |
| 8-K |
Current report
Other events
|
Nov 4, 2021 | Nov 4, 2021 |
| 10-Q | Quarterly report | Nov 3, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 3, 2021 | Nov 3, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 13, 2021 | Oct 13, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 9, 2021 | Aug 5, 2021 |
| 10-Q | Quarterly report | Aug 5, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 5, 2021 | Aug 5, 2021 |
| UPLOAD | Letter from the SEC | Aug 2, 2021 | — |
| CORRESP | Letter to the SEC | Jul 30, 2021 | — |
| UPLOAD | Letter from the SEC | Jul 27, 2021 | — |
| CORRESP | Letter to the SEC | Jul 22, 2021 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 15, 2021 | Jul 15, 2021 |
| UPLOAD | Letter from the SEC | Jun 30, 2021 | — |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2021 | — |
| 8-K |
Current report
Shareholder vote results
|
May 25, 2021 | May 24, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 12, 2021 | May 6, 2021 |
| 8-K |
Current report
Other events
|
May 7, 2021 | May 4, 2021 |
| 10-Q | Quarterly report | May 6, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 6, 2021 | May 6, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 15, 2021 | Apr 15, 2021 |
| DEFA14A | Additional proxy material | Apr 14, 2021 | — |
| DEF 14A | Proxy statement | Apr 14, 2021 | May 24, 2021 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Mar 9, 2021 | Jan 15, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 22, 2021 | Feb 16, 2021 |
| 10-K | Annual report | Feb 22, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 16, 2021 | Feb 16, 2021 |
| 8-K/A | Amended current report | Feb 16, 2021 | Nov 30, 2020 |
| 8-K |
Current report
Material agreement, New debt, Change to shareholder rights
|
Jan 26, 2021 | Jan 22, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 26, 2021 | Jan 25, 2021 |
| 8-K |
Current report
Acquisition or sale of assets, Regulation FD disclosure
|
Dec 4, 2020 | Nov 30, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 16, 2020 | Nov 9, 2020 |
| 10-Q | Quarterly report | Nov 9, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 9, 2020 | Nov 9, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 15, 2020 | Oct 15, 2020 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Sep 24, 2020 | Sep 22, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 10, 2020 | Aug 6, 2020 |
| 10-Q | Quarterly report | Aug 6, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 6, 2020 | Aug 6, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 16, 2020 | Jul 16, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 4, 2020 | Jun 3, 2020 |
| 8-K |
Current report
Material agreement, New debt, Change to shareholder rights, Regulation FD disclosure
|
Jun 1, 2020 | May 29, 2020 |
| SD | Specialized disclosure (conflict minerals) | May 28, 2020 | — |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure
|
May 19, 2020 | May 18, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 14, 2020 | May 11, 2020 |
| 10-Q | Quarterly report | May 11, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 11, 2020 | May 11, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 17, 2020 | Apr 16, 2020 |
| DEFA14A | Additional proxy material | Apr 8, 2020 | — |
| DEF 14A | Proxy statement | Apr 8, 2020 | May 18, 2020 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Mar 30, 2020 | Mar 30, 2020 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Mar 26, 2020 | Mar 20, 2020 |
| 8-K |
Current report
Officer or director change
|
Feb 21, 2020 | Feb 18, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 13, 2020 | Feb 11, 2020 |
| 10-K | Annual report | Feb 12, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 11, 2020 | Feb 11, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 16, 2020 | Jan 16, 2020 |
| 8-K |
Current report
Other events
|
Jan 14, 2020 | Jan 14, 2020 |
| 8-K |
Current report
Other events
|
Jan 8, 2020 | Jan 8, 2020 |
| 8-K |
Current report
Officer or director change
|
Dec 19, 2019 | Dec 16, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 7, 2019 | Nov 4, 2019 |
| 10-Q | Quarterly report | Nov 4, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 4, 2019 | Nov 4, 2019 |
| 8-K |
Current report
Other events
|
Oct 29, 2019 | Oct 28, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 21, 2019 | Oct 21, 2019 |
| 8-K |
Current report
Other events
|
Aug 14, 2019 | Aug 8, 2019 |
| UPLOAD | Letter from the SEC | Aug 9, 2019 | — |
| SEC STAFF LETTER | Filing | Aug 9, 2019 | — |
Showing 200 filings, the most recent 200. 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
- DIOD (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Plano, TX
- SEC filer status
- Large accelerated filer
- SEC CIK
- 29002
Other Semiconductors & Related Devices companies
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.