On Semiconductor Corp SEC filings ON
On Semiconductor Corp has 1,000 filings in SEC EDGAR's recent list, going back to Aug 29, 2016. Its latest annual report, Form ARS, was filed on Apr 2, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 2, 2026, covering the quarter ended Oct 2, 2026. The most recent current report (Form 8-K) was filed on Nov 2, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Nov 2, 2026 | Oct 2, 2026 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2026 | Nov 2, 2026 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Nov 2, 2026 | Nov 2, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 7, 2026 | — |
| 4 | Insider transaction | Oct 2, 2026 | Oct 2, 2026 |
| 4 | Insider transaction | Oct 2, 2026 | Oct 1, 2026 |
| RW | Filing | Oct 2, 2026 | — |
| DEFA14A | Additional proxy material | Oct 1, 2026 | — |
| 8-K |
Current report
Material agreement, Other events
|
Oct 1, 2026 | Oct 1, 2026 |
| 144 | Notice of proposed sale | Oct 1, 2026 | — |
| 425 | Filing | Sep 16, 2026 | — |
| S-4 | Registration for a merger or exchange | Aug 21, 2026 | — |
| 425 | Filing | Aug 13, 2026 | — |
| 8-K |
Current report
Other events
|
Aug 13, 2026 | Aug 12, 2026 |
| 425 | Filing | Aug 12, 2026 | — |
| 10-Q | Quarterly report | Aug 3, 2026 | Jul 3, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2026 | Aug 3, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jul 2, 2026 |
| 425 | Filing | Jun 30, 2026 | — |
| 425 | Filing | Jun 26, 2026 | — |
| 425 | Filing | Jun 26, 2026 | — |
| 425 | Filing | Jun 26, 2026 | — |
| 425 | Filing | Jun 26, 2026 | — |
| 425 | Filing | Jun 26, 2026 | — |
| 425 | Filing | Jun 26, 2026 | — |
| 425 | Filing | Jun 26, 2026 | — |
| 425 | Filing | Jun 26, 2026 | — |
| 425 | Filing | Jun 25, 2026 | — |
| 425 | Filing | Jun 25, 2026 | — |
| 8-K |
Current report
Material agreement, Other events
|
Jun 25, 2026 | Jun 25, 2026 |
| 144 | Notice of proposed sale | Jun 10, 2026 | — |
| 144 | Notice of proposed sale | Jun 3, 2026 | — |
| 4 | Insider transaction | May 27, 2026 | May 26, 2026 |
| 3 | Initial insider ownership | May 22, 2026 | May 15, 2026 |
| 4 | Insider transaction | May 18, 2026 | May 14, 2026 |
| 4 | Insider transaction | May 18, 2026 | May 14, 2026 |
| 4 | Insider transaction | May 18, 2026 | May 14, 2026 |
| 4 | Insider transaction | May 18, 2026 | May 14, 2026 |
| 4 | Insider transaction | May 18, 2026 | May 14, 2026 |
| 4 | Insider transaction | May 18, 2026 | May 14, 2026 |
| SD | Specialized disclosure (conflict minerals) | May 18, 2026 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 18, 2026 | May 14, 2026 |
| 144 | Notice of proposed sale | May 15, 2026 | — |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Other events
|
May 12, 2026 | May 6, 2026 |
| 144 | Notice of proposed sale | May 11, 2026 | — |
| 8-K |
Current report
Other events
|
May 7, 2026 | May 6, 2026 |
| 8-K |
Current report
Other events
|
May 6, 2026 | May 6, 2026 |
| 10-Q | Quarterly report | May 4, 2026 | Apr 3, 2026 |
| 8-K |
Current report
Results of operations
|
May 4, 2026 | May 4, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 30, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 29, 2026 | — |
| 4 | Insider transaction | Apr 27, 2026 | Apr 23, 2026 |
| 144 | Notice of proposed sale | Apr 24, 2026 | — |
| 144 | Notice of proposed sale | Apr 23, 2026 | — |
| 4 | Insider transaction | Apr 17, 2026 | Apr 16, 2026 |
| 144 | Notice of proposed sale | Apr 16, 2026 | — |
| 4 | Insider transaction | Apr 6, 2026 | Apr 3, 2026 |
| ARS | Annual report to shareholders | Apr 2, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 2, 2026 | — |
| DEF 14A | Proxy statement | Apr 2, 2026 | May 14, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 27, 2026 | — |
| 4 | Insider transaction | Mar 16, 2026 | Mar 13, 2026 |
| 144 | Notice of proposed sale | Mar 13, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Mar 11, 2026 | Mar 9, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 20, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 20, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 20, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 20, 2026 |
| 4 | Insider transaction | Feb 18, 2026 | Feb 17, 2026 |
| 144 | Notice of proposed sale | Feb 17, 2026 | — |
| 4 | Insider transaction | Feb 13, 2026 | Feb 12, 2026 |
| 4 | Insider transaction | Feb 12, 2026 | Feb 10, 2026 |
| 4 | Insider transaction | Feb 12, 2026 | Feb 10, 2026 |
| 4 | Insider transaction | Feb 12, 2026 | Feb 10, 2026 |
| 4 | Insider transaction | Feb 12, 2026 | Feb 10, 2026 |
| 144 | Notice of proposed sale | Feb 12, 2026 | — |
| 144 | Notice of proposed sale | Feb 12, 2026 | — |
| 4 | Insider transaction | Feb 9, 2026 | Feb 5, 2026 |
| 4 | Insider transaction | Feb 9, 2026 | Feb 5, 2026 |
| 4 | Insider transaction | Feb 9, 2026 | Feb 5, 2026 |
| 4 | Insider transaction | Feb 9, 2026 | Feb 5, 2026 |
| 10-K | Annual report | Feb 9, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 9, 2026 | Feb 9, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 30, 2026 | — |
| 4 | Insider transaction | Dec 19, 2025 | Dec 19, 2025 |
| 4 | Insider transaction | Dec 8, 2025 | Dec 4, 2025 |
| 4 | Insider transaction | Dec 4, 2025 | Dec 3, 2025 |
| 144 | Notice of proposed sale | Dec 4, 2025 | — |
| 144 | Notice of proposed sale | Dec 3, 2025 | — |
| 8-K |
Current report
Impairment
|
Nov 17, 2025 | Nov 13, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 5, 2025 | — |
| 8-K |
Current report
Officer or director change
|
Nov 5, 2025 | Nov 4, 2025 |
| 10-Q | Quarterly report | Nov 3, 2025 | Oct 3, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 3, 2025 | Nov 3, 2025 |
| 4 | Insider transaction | Oct 6, 2025 | Oct 3, 2025 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Sep 23, 2025 | Sep 23, 2025 |
| 4 | Insider transaction | Aug 15, 2025 | Aug 13, 2025 |
| 144 | Notice of proposed sale | Aug 13, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 11, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 6, 2025 | — |
| 10-Q | Quarterly report | Aug 4, 2025 | Jul 4, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2025 | Aug 4, 2025 |
| 4 | Insider transaction | Jul 7, 2025 | Jul 3, 2025 |
| 4 | Insider transaction | Jun 12, 2025 | Jun 12, 2025 |
| 144 | Notice of proposed sale | Jun 12, 2025 | — |
| 4 | Insider transaction | May 27, 2025 | May 26, 2025 |
| 8-K |
Current report
Shareholder vote results
|
May 21, 2025 | May 15, 2025 |
| SD | Specialized disclosure (conflict minerals) | May 20, 2025 | — |
| 4 | Insider transaction | May 16, 2025 | May 15, 2025 |
| 4 | Insider transaction | May 16, 2025 | May 15, 2025 |
| 4 | Insider transaction | May 16, 2025 | May 15, 2025 |
| 4 | Insider transaction | May 16, 2025 | May 15, 2025 |
| 4 | Insider transaction | May 16, 2025 | May 15, 2025 |
| 4 | Insider transaction | May 16, 2025 | May 15, 2025 |
| 4 | Insider transaction | May 16, 2025 | May 15, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 13, 2025 | — |
| 10-Q | Quarterly report | May 5, 2025 | Apr 4, 2025 |
| 8-K |
Current report
Results of operations
|
May 5, 2025 | May 5, 2025 |
| 4 | Insider transaction | Apr 7, 2025 | Apr 4, 2025 |
| ARS | Annual report to shareholders | Apr 3, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 3, 2025 | — |
| DEF 14A | Proxy statement | Apr 3, 2025 | May 15, 2025 |
| 8-K |
Current report
Impairment
|
Mar 18, 2025 | Mar 17, 2025 |
| 4 | Insider transaction | Mar 12, 2025 | Mar 12, 2025 |
| 144 | Notice of proposed sale | Mar 12, 2025 | — |
| 4 | Insider transaction | Mar 10, 2025 | Mar 7, 2025 |
| 425 | Filing | Mar 6, 2025 | — |
| 8-K |
Current report
Other events
|
Mar 6, 2025 | Mar 5, 2025 |
| 8-K |
Current report
Exit or restructuring costs
|
Feb 25, 2025 | Feb 24, 2025 |
| 4 | Insider transaction | Feb 24, 2025 | Feb 20, 2025 |
| 4 | Insider transaction | Feb 24, 2025 | Feb 21, 2025 |
| 4 | Insider transaction | Feb 24, 2025 | Feb 20, 2025 |
| 4 | Insider transaction | Feb 24, 2025 | Feb 20, 2025 |
| 4 | Insider transaction | Feb 12, 2025 | Feb 11, 2025 |
| 4 | Insider transaction | Feb 12, 2025 | Feb 10, 2025 |
| 4 | Insider transaction | Feb 12, 2025 | Feb 10, 2025 |
| 4 | Insider transaction | Feb 12, 2025 | Feb 11, 2025 |
| 4 | Insider transaction | Feb 10, 2025 | Feb 6, 2025 |
| 4 | Insider transaction | Feb 10, 2025 | Feb 6, 2025 |
| 4 | Insider transaction | Feb 10, 2025 | Feb 6, 2025 |
| 4 | Insider transaction | Feb 10, 2025 | Feb 6, 2025 |
| S-8 | Employee stock plan registration | Feb 10, 2025 | — |
| 10-K | Annual report | Feb 10, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 10, 2025 | Feb 10, 2025 |
| 4 | Insider transaction | Dec 20, 2024 | Dec 20, 2024 |
| 4 | Insider transaction | Dec 18, 2024 | Dec 17, 2024 |
| 4 | Insider transaction | Dec 18, 2024 | Dec 17, 2024 |
| 4 | Insider transaction | Dec 18, 2024 | Dec 17, 2024 |
| 144 | Notice of proposed sale | Dec 17, 2024 | — |
| 144 | Notice of proposed sale | Dec 17, 2024 | — |
| 144 | Notice of proposed sale | Dec 17, 2024 | — |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Dec 10, 2024 | Dec 9, 2024 |
| 4 | Insider transaction | Nov 26, 2024 | Nov 25, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 12, 2024 | — |
| 10-Q | Quarterly report | Oct 28, 2024 | Sep 27, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 28, 2024 | Oct 28, 2024 |
| 4 | Insider transaction | Oct 16, 2024 | Oct 15, 2024 |
| 8-K |
Current report
Officer or director change
|
Oct 3, 2024 | Oct 1, 2024 |
| 4 | Insider transaction | Sep 30, 2024 | Sep 27, 2024 |
| 4 | Insider transaction | Sep 17, 2024 | Sep 16, 2024 |
| 144 | Notice of proposed sale | Sep 16, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Sep 10, 2024 | — |
| 4 | Insider transaction | Aug 2, 2024 | Jul 31, 2024 |
| 144 | Notice of proposed sale | Jul 31, 2024 | — |
| 10-Q | Quarterly report | Jul 29, 2024 | Jun 28, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 29, 2024 | Jul 29, 2024 |
| 4 | Insider transaction | Jul 2, 2024 | Jul 1, 2024 |
| 4 | Insider transaction | Jul 1, 2024 | Jun 28, 2024 |
| 4 | Insider transaction | Jun 14, 2024 | Jun 13, 2024 |
| 4 | Insider transaction | Jun 13, 2024 | Jun 11, 2024 |
| 8-K |
Current report
Other events
|
Jun 13, 2024 | Jun 13, 2024 |
| 144 | Notice of proposed sale | Jun 11, 2024 | — |
| 4 | Insider transaction | May 30, 2024 | May 26, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 23, 2024 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 22, 2024 | May 16, 2024 |
| 4 | Insider transaction | May 17, 2024 | May 16, 2024 |
| 4 | Insider transaction | May 17, 2024 | May 16, 2024 |
| 4 | Insider transaction | May 17, 2024 | May 16, 2024 |
| 4 | Insider transaction | May 17, 2024 | May 16, 2024 |
| 4 | Insider transaction | May 17, 2024 | May 16, 2024 |
| 4 | Insider transaction | May 17, 2024 | May 16, 2024 |
| 4 | Insider transaction | May 17, 2024 | May 16, 2024 |
| 4 | Insider transaction | May 17, 2024 | May 16, 2024 |
| 4 | Insider transaction | May 17, 2024 | May 15, 2024 |
| 144 | Notice of proposed sale | May 16, 2024 | — |
| 10-Q | Quarterly report | Apr 29, 2024 | Mar 29, 2024 |
| 8-K |
Current report
Results of operations
|
Apr 29, 2024 | Apr 29, 2024 |
| 4 | Insider transaction | Apr 23, 2024 | Apr 22, 2024 |
| ARS | Annual report to shareholders | Apr 4, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Apr 4, 2024 | — |
| DEF 14A | Proxy statement | Apr 4, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Other events
|
Apr 2, 2024 | Apr 2, 2024 |
| 4 | Insider transaction | Mar 8, 2024 | Mar 7, 2024 |
| 8-K |
Current report
Officer or director change
|
Mar 4, 2024 | Feb 28, 2024 |
| 8-K/A |
Amended current report
Officer or director change
|
Feb 26, 2024 | Aug 18, 2023 |
| 4 | Insider transaction | Feb 22, 2024 | Feb 21, 2024 |
| 4 | Insider transaction | Feb 22, 2024 | Feb 20, 2024 |
| 4 | Insider transaction | Feb 22, 2024 | Feb 20, 2024 |
| 4 | Insider transaction | Feb 22, 2024 | Feb 20, 2024 |
| 4 | Insider transaction | Feb 22, 2024 | Feb 20, 2024 |
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
- ON (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Scottsdale, AZ
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1097864
- Former names
- SCG HOLDING CORP (until May 23, 2000)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.