STMicroelectronics N.V. SEC filings STMEF
STMicroelectronics N.V. has 979 filings in SEC EDGAR's recent list, going back to Jul 5, 1996. Its latest annual report, Form 20-F, was filed on Feb 26, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Nov 4, 2026. The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 11-K | Employee savings plan report | Jun 4, 2026 | Jun 4, 2026 |
| SD | Specialized disclosure (conflict minerals) | May 12, 2026 | — |
| 11-K | Employee savings plan report | Jun 5, 2025 | Dec 31, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 28, 2025 | — |
| 11-K | Employee savings plan report | Jun 12, 2024 | Dec 31, 2023 |
| SD | Specialized disclosure (conflict minerals) | May 16, 2024 | — |
| 11-K | Employee savings plan report | Jun 21, 2023 | Dec 31, 2022 |
| SD | Specialized disclosure (conflict minerals) | May 30, 2023 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2022 | — |
| SD | Specialized disclosure (conflict minerals) | May 27, 2021 | — |
| 11-K | Employee savings plan report | Jun 30, 2020 | Dec 31, 2019 |
| SD | Specialized disclosure (conflict minerals) | May 27, 2020 | — |
| 11-K | Employee savings plan report | Jun 28, 2019 | Dec 31, 2018 |
| SD | Specialized disclosure (conflict minerals) | May 30, 2019 | — |
| 11-K | Employee savings plan report | Jun 27, 2018 | Dec 31, 2017 |
| SD | Specialized disclosure (conflict minerals) | May 25, 2018 | — |
| 11-K | Employee savings plan report | Jun 27, 2017 | Dec 31, 2016 |
| SD | Specialized disclosure (conflict minerals) | May 25, 2017 | — |
| 11-K | Employee savings plan report | Jun 27, 2016 | Dec 31, 2015 |
| UPLOAD | Letter from the SEC | Jun 3, 2016 | — |
| SD | Specialized disclosure (conflict minerals) | May 27, 2016 | — |
| CORRESP | Letter to the SEC | May 18, 2016 | — |
| UPLOAD | Letter from the SEC | May 4, 2016 | — |
| SD | Specialized disclosure (conflict minerals) | May 29, 2015 | — |
| 11-K | Employee savings plan report | Jun 24, 2014 | Dec 31, 2013 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2014 | — |
| 11-K | Employee savings plan report | Jun 24, 2013 | Dec 31, 2012 |
| UPLOAD | Letter from the SEC | Jun 12, 2013 | — |
| CORRESP | Letter to the SEC | May 31, 2013 | — |
| UPLOAD | Letter from the SEC | May 16, 2013 | — |
| UPLOAD | Letter from the SEC | Jul 17, 2012 | — |
| CORRESP | Letter to the SEC | Jul 3, 2012 | — |
| 11-K | Employee savings plan report | Jun 25, 2012 | Dec 31, 2011 |
| UPLOAD | Letter from the SEC | Jun 19, 2012 | — |
| 11-K | Employee savings plan report | Jun 29, 2011 | Dec 31, 2010 |
| UPLOAD | Letter from the SEC | Jun 24, 2011 | — |
| CORRESP | Letter to the SEC | Jun 23, 2011 | — |
| UPLOAD | Letter from the SEC | Jun 20, 2011 | — |
| CORRESP | Letter to the SEC | Jun 9, 2011 | — |
| UPLOAD | Letter from the SEC | May 25, 2011 | — |
| 11-K | Employee savings plan report | Jun 28, 2010 | Dec 31, 2009 |
| UPLOAD | Letter from the SEC | Aug 4, 2009 | — |
| CORRESP | Letter to the SEC | Jul 31, 2009 | — |
| UPLOAD | Letter from the SEC | Jul 16, 2009 | — |
| 11-K | Employee savings plan report | Jun 29, 2009 | Dec 31, 2008 |
| UPLOAD | Letter from the SEC | Dec 18, 2008 | — |
| CORRESP | Letter to the SEC | Dec 5, 2008 | — |
| UPLOAD | Letter from the SEC | Nov 21, 2008 | — |
| 11-K | Employee savings plan report | Jun 30, 2008 | Dec 31, 2007 |
| SC TO-T/A | (amendment no. 4) | Jan 25, 2008 | — |
| SC TO-T/A | Tender offer statment amendment | Jan 24, 2008 | — |
| SC TO-T/A | Tender offer statement amendment | Jan 17, 2008 | — |
| SC TO-T/A | Tender offer statement amendment | Jan 9, 2008 | — |
| SC TO-T | Schedule to - tender offer | Dec 18, 2007 | — |
| SC TO-C | Filing | Dec 18, 2007 | — |
| SC TO-C | Filing | Dec 14, 2007 | — |
| SC TO-C | Filing | Dec 11, 2007 | — |
| 11-K | Employee savings plan report | Jun 29, 2007 | Dec 31, 2006 |
| UPLOAD | Letter from the SEC | Feb 26, 2007 | — |
| CORRESP | Letter to the SEC | Feb 23, 2007 | — |
| CORRESP | Letter to the SEC | Dec 15, 2006 | — |
| UPLOAD | Letter from the SEC | Nov 3, 2006 | — |
| 11-K | Employee savings plan report | Jun 29, 2006 | Dec 31, 2005 |
| 11-K | Employee savings plan report | Jun 28, 2005 | Dec 31, 2004 |
| 25 | Auto-generated paper document | Nov 18, 2004 | — |
| 11-K | Employee savings plan report | Jun 30, 2004 | Dec 31, 2003 |
| 11-K | Employee savings plan report | Jun 30, 2004 | Dec 31, 2003 |
| 11-K | Employee savings plan report | Jun 30, 2003 | Dec 31, 2002 |
| 11-K | Employee savings plan report | Jun 28, 2002 | Dec 31, 2001 |
| 15-12B | Deregistration | Jun 21, 2001 | — |
Showing 70 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
- STM (NYSE), STMEF (OTC)
- Fiscal year ends
- December 31
- Incorporated in
- Netherlands
- Headquarters
- Schiphol Airport, Netherlands
- SEC filer status
- Large accelerated filer
- SEC CIK
- 932787
- Former names
- STMICROELECTRONICS NV (until Feb 11, 2020); SGS THOMSON MICROELECTRONICS NV (until Jun 27, 1997)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.