Bel Fuse Inc /NJ SEC filings BELFB
Bel Fuse Inc /NJ has 1,003 filings in SEC EDGAR's recent list, going back to Feb 2, 2001. Its latest annual report, Form ARS, was filed on Apr 10, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 3, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 28, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Results of operations
|
Oct 28, 2026 | Oct 28, 2026 |
| 8-K |
Current report
Results of operations
|
Jul 29, 2026 | Jul 29, 2026 |
| 8-K |
Current report
Officer or director change
|
Jul 2, 2026 | Jul 1, 2026 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 28, 2026 | May 22, 2026 |
| 8-K |
Current report
Material agreement, Other events
|
May 14, 2026 | May 12, 2026 |
| 8-K |
Current report
Other events
|
May 12, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 29, 2026 | Apr 29, 2026 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Apr 6, 2026 | Mar 31, 2026 |
| 8-K/A |
Amended current report
Auditor change
|
Feb 24, 2026 | Dec 4, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 17, 2026 | Feb 17, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure, Other events
|
Jan 15, 2026 | Jan 12, 2026 |
| 8-K |
Current report
Auditor change
|
Dec 10, 2025 | Dec 4, 2025 |
| 8-K |
Current report
Impairment, Regulation FD disclosure
|
Dec 3, 2025 | Nov 26, 2025 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2025 | Oct 29, 2025 |
| 8-K |
Current report
Results of operations
|
Jul 24, 2025 | Jul 24, 2025 |
| 8-K |
Current report
Officer or director change
|
Jul 3, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 28, 2025 | May 27, 2025 |
| 8-K |
Current report
Officer or director change
|
May 21, 2025 | May 20, 2025 |
| 8-K |
Current report
New debt
|
May 6, 2025 | May 2, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 24, 2025 | Apr 24, 2025 |
| 8-K |
Current report
Officer or director change
|
Mar 18, 2025 | Mar 12, 2025 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Feb 18, 2025 | Feb 18, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Feb 7, 2025 | Feb 3, 2025 |
| 8-K/A | Amended current report | Jan 29, 2025 | Nov 14, 2024 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, New debt, Regulation FD disclosure
|
Nov 20, 2024 | Nov 14, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 23, 2024 | Oct 23, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
Sep 24, 2024 | Sep 18, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
Sep 19, 2024 | Sep 18, 2024 |
| 8-K | Current report | Aug 6, 2024 | Aug 3, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 24, 2024 | Jul 24, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jul 2, 2024 | Jul 1, 2024 |
| 8-K |
Current report
Shareholder vote results
|
May 14, 2024 | May 14, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
Apr 25, 2024 | Apr 25, 2024 |
| 8-K |
Current report
Officer or director change, Other events
|
Mar 7, 2024 | Mar 1, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
Feb 21, 2024 | Feb 21, 2024 |
| 8-K |
Current report
Other events
|
Jan 17, 2024 | Jan 16, 2024 |
| 8-K |
Current report
Results of operations, Bylaw or fiscal year change
|
Oct 25, 2023 | Oct 25, 2023 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Jul 26, 2023 | Jul 25, 2023 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 26, 2023 | Jun 26, 2023 |
| 8-K |
Current report
Shareholder vote results
|
May 24, 2023 | May 23, 2023 |
| 8-K |
Current report
Results of operations
|
Apr 27, 2023 | Apr 26, 2023 |
| 8-K |
Current report
Officer or director change
|
Apr 4, 2023 | Mar 29, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 22, 2023 | Feb 22, 2023 |
| 8-K |
Current report
Other events
|
Jan 4, 2023 | Jan 1, 2023 |
| 8-K |
Current report
Results of operations
|
Oct 26, 2022 | Oct 26, 2022 |
| 8-K |
Current report
Officer or director change
|
Aug 1, 2022 | Jul 27, 2022 |
| 8-K |
Current report
Results of operations
|
Jul 28, 2022 | Jul 27, 2022 |
| 8-K |
Current report
Shareholder vote results
|
May 24, 2022 | May 24, 2022 |
| 8-K |
Current report
Results of operations
|
Apr 27, 2022 | Apr 27, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 24, 2022 | Feb 24, 2022 |
| 8-K |
Current report
New debt
|
Dec 10, 2021 | Dec 6, 2021 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Oct 29, 2021 | Oct 28, 2021 |
| 8-K |
Current report
Material agreement, New debt
|
Sep 9, 2021 | Sep 2, 2021 |
| 8-K |
Current report
Officer or director change
|
Jul 30, 2021 | Jul 29, 2021 |
| 8-K |
Current report
Results of operations
|
Jul 30, 2021 | Jul 30, 2021 |
| 8-K |
Current report
Shareholder vote results
|
May 20, 2021 | May 18, 2021 |
| 8-K |
Current report
Results of operations
|
May 3, 2021 | May 3, 2021 |
| 8-K/A |
Amended current report
Auditor change
|
Mar 12, 2021 | Feb 16, 2021 |
| 8-K |
Current report
Auditor change
|
Feb 19, 2021 | Feb 16, 2021 |
| 8-K |
Current report
Results of operations
|
Feb 18, 2021 | Feb 18, 2021 |
| 8-K |
Current report
Officer or director change
|
Jan 5, 2021 | Jan 5, 2021 |
| 8-K |
Current report
Other events
|
Nov 4, 2020 | Oct 30, 2020 |
| 8-K |
Current report
Results of operations
|
Oct 30, 2020 | Oct 30, 2020 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2020 | Jul 31, 2020 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 12, 2020 | Jun 10, 2020 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 20, 2020 | May 19, 2020 |
| 8-K |
Current report
Results of operations
|
May 1, 2020 | May 1, 2020 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Apr 2, 2020 | Mar 27, 2020 |
| 8-K |
Current report
Other events
|
Mar 16, 2020 | Mar 16, 2020 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Feb 20, 2020 | Feb 19, 2020 |
| 8-K |
Current report
Material agreement, New debt
|
Feb 18, 2020 | Feb 18, 2020 |
| 8-K/A |
Amended current report
Acquisition or sale of assets
|
Feb 14, 2020 | Dec 3, 2019 |
| 8-K |
Current report
Acquisition or sale of assets, New debt
|
Dec 9, 2019 | Dec 3, 2019 |
| 8-K |
Current report
Material agreement
|
Nov 14, 2019 | Nov 11, 2019 |
| 8-K |
Current report
Results of operations
|
Oct 30, 2019 | Oct 30, 2019 |
| 8-K |
Current report
Results of operations
|
Aug 1, 2019 | Aug 1, 2019 |
| 8-K |
Current report
Shareholder vote results
|
May 22, 2019 | May 21, 2019 |
| 8-K |
Current report
Results of operations
|
May 2, 2019 | May 2, 2019 |
| 8-K |
Current report
Results of operations
|
Feb 21, 2019 | Feb 21, 2019 |
| 8-K |
Current report
Results of operations
|
Jan 15, 2019 | Jan 15, 2019 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2018 | Nov 1, 2018 |
| 8-K |
Current report
Other events
|
Aug 16, 2018 | Aug 16, 2018 |
| 8-K |
Current report
Results of operations
|
Aug 2, 2018 | Aug 2, 2018 |
| 8-K |
Current report
Shareholder vote results
|
May 22, 2018 | May 22, 2018 |
| 8-K |
Current report
Results of operations
|
May 3, 2018 | May 3, 2018 |
| 8-K |
Current report
Other events
|
Mar 16, 2018 | Mar 14, 2018 |
| 8-K |
Current report
Results of operations
|
Feb 22, 2018 | Feb 22, 2018 |
| 8-K |
Current report
Results of operations
|
Jan 17, 2018 | Jan 17, 2018 |
| 8-K |
Current report
Material agreement, New debt
|
Dec 15, 2017 | Dec 11, 2017 |
| 8-K |
Current report
Results of operations
|
Nov 3, 2017 | Nov 3, 2017 |
| 8-K |
Current report
Other events
|
Sep 13, 2017 | Sep 12, 2017 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2017 | Aug 3, 2017 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 24, 2017 | May 23, 2017 |
| 8-K/A |
Amended current report
Officer or director change
|
May 8, 2017 | Oct 26, 2016 |
| 8-K |
Current report
Results of operations
|
May 3, 2017 | May 3, 2017 |
| 8-K |
Current report
Other events
|
Mar 6, 2017 | Mar 3, 2017 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Feb 17, 2017 | Feb 17, 2017 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Oct 27, 2016 | Oct 26, 2016 |
| 8-K |
Current report
Results of operations
|
Jul 27, 2016 | Jul 27, 2016 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 17, 2016 | May 17, 2016 |
| 8-K |
Current report
Results of operations
|
May 6, 2016 | May 6, 2016 |
| 8-K |
Current report
Material agreement, New debt
|
Mar 22, 2016 | Mar 21, 2016 |
| 8-K |
Current report
Results of operations
|
Mar 10, 2016 | Mar 10, 2016 |
| 8-K |
Current report
Officer or director change
|
Mar 7, 2016 | Mar 4, 2016 |
| 8-K |
Current report
Results of operations
|
Feb 18, 2016 | Feb 18, 2016 |
| 8-K |
Current report
Results of operations
|
Oct 28, 2015 | Oct 28, 2015 |
| 8-K |
Current report
Results of operations
|
Jul 29, 2015 | Jul 29, 2015 |
| 8-K |
Current report
Shareholder vote results
|
May 26, 2015 | May 19, 2015 |
| 8-K |
Current report
Results of operations
|
Apr 29, 2015 | Apr 29, 2015 |
| 8-K |
Current report
Results of operations
|
Feb 19, 2015 | Feb 19, 2015 |
| 8-K/A |
Amended current report
Acquisition or sale of assets
|
Feb 2, 2015 | Jul 25, 2014 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 13, 2015 | Jan 13, 2015 |
| 8-K/A |
Amended current report
Acquisition or sale of assets
|
Dec 10, 2014 | Dec 10, 2014 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2014 | Oct 29, 2014 |
| 8-K/A |
Amended current report
Acquisition or sale of assets
|
Sep 5, 2014 | Jul 25, 2014 |
| 8-K |
Current report
Acquisition or sale of assets, Results of operations, New debt, Officer or director change
|
Jul 30, 2014 | Jul 25, 2014 |
| 8-K |
Current report
Material agreement, New debt
|
Jul 7, 2014 | Jun 30, 2014 |
| 8-K |
Current report
Material agreement, Agreement ended, Acquisition or sale of assets, New debt
|
Jun 24, 2014 | Jun 19, 2014 |
| 8-K |
Current report
Material agreement, New debt
|
May 22, 2014 | May 22, 2014 |
| 8-K |
Current report
Shareholder vote results
|
May 16, 2014 | May 16, 2014 |
| 8-K |
Current report
Regulation FD disclosure
|
May 16, 2014 | May 16, 2014 |
| 8-K |
Current report
Material agreement, New debt
|
May 1, 2014 | May 1, 2014 |
| 8-K |
Current report
Results of operations
|
Apr 30, 2014 | Apr 30, 2014 |
| 8-K |
Current report
Results of operations
|
Feb 13, 2014 | Feb 13, 2014 |
| 8-K |
Current report
Other events
|
Nov 27, 2013 | Nov 27, 2013 |
| 8-K |
Current report
Results of operations
|
Oct 30, 2013 | Oct 30, 2013 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 26, 2013 | Aug 20, 2013 |
| 8-K |
Current report
Officer or director change
|
Aug 5, 2013 | Aug 5, 2013 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2013 | Jul 31, 2013 |
| 8-K/A | Amended current report | Jun 7, 2013 | Mar 29, 2013 |
| 8-K |
Current report
Shareholder vote results
|
May 23, 2013 | May 23, 2013 |
| 8-K |
Current report
Results of operations
|
May 1, 2013 | May 1, 2013 |
| 8-K |
Current report
Acquisition or sale of assets, Other events
|
Apr 4, 2013 | Mar 29, 2013 |
| 8-K |
Current report
Results of operations
|
Feb 14, 2013 | Feb 14, 2013 |
| 8-K |
Current report
Results of operations
|
Jan 16, 2013 | Jan 16, 2013 |
| 8-K |
Current report
Material agreement, Other events
|
Dec 4, 2012 | Dec 4, 2012 |
| 8-K |
Current report
Results of operations
|
Oct 26, 2012 | Oct 26, 2012 |
| 8-K |
Current report
Results of operations
|
Jul 26, 2012 | Jul 26, 2012 |
| 8-K | Current report | May 17, 2012 | May 17, 2012 |
| 8-K |
Current report
Results of operations
|
Apr 27, 2012 | Apr 27, 2012 |
| 8-K |
Current report
Results of operations
|
Feb 9, 2012 | Feb 9, 2012 |
| 8-K |
Current report
Results of operations
|
Oct 27, 2011 | Oct 27, 2011 |
| 8-K |
Current report
Officer or director change
|
Aug 1, 2011 | Jul 27, 2011 |
| 8-K |
Current report
Results of operations
|
Jul 28, 2011 | Jul 28, 2011 |
| 8-K |
Current report
Shareholder vote results
|
May 23, 2011 | May 23, 2011 |
| 8-K |
Current report
Other events
|
May 3, 2011 | May 3, 2011 |
| 8-K |
Current report
Results of operations, Other events
|
Apr 28, 2011 | Apr 28, 2011 |
| 8-K |
Current report
Results of operations
|
Apr 28, 2011 | Apr 28, 2011 |
| 8-K |
Current report
Other events
|
Apr 27, 2011 | Apr 27, 2011 |
| 8-K |
Current report
Other events
|
Apr 20, 2011 | Apr 20, 2011 |
| 8-K |
Current report
Other events
|
Apr 14, 2011 | Apr 14, 2011 |
| 8-K |
Current report
Other events
|
Apr 12, 2011 | Apr 12, 2011 |
| 8-K |
Current report
Other events
|
Apr 11, 2011 | Apr 11, 2011 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Mar 30, 2011 | Mar 30, 2011 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Mar 21, 2011 | Mar 21, 2011 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Feb 28, 2011 | Feb 28, 2011 |
| 8-K |
Current report
Results of operations
|
Feb 10, 2011 | Feb 10, 2011 |
| 8-K |
Current report
Results of operations
|
Jan 11, 2011 | Jan 11, 2011 |
| 8-K |
Current report
Other events
|
Dec 28, 2010 | Dec 21, 2010 |
| 8-K |
Current report
Results of operations
|
Oct 28, 2010 | Oct 28, 2010 |
| 8-K |
Current report
Results of operations
|
Jul 30, 2010 | Jul 30, 2010 |
| 8-K |
Current report
Shareholder vote results
|
May 21, 2010 | May 18, 2010 |
| 8-K |
Current report
Results of operations
|
Apr 29, 2010 | Apr 29, 2010 |
| 8-K |
Current report
Results of operations
|
Feb 11, 2010 | Feb 11, 2010 |
| 8-K |
Current report
Acquisition or sale of assets
|
Feb 1, 2010 | Jan 29, 2010 |
| 8-K |
Current report
Material agreement
|
Dec 29, 2009 | Dec 28, 2009 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2009 | Oct 29, 2009 |
| 8-K |
Current report
Results of operations
|
Jul 30, 2009 | Jul 30, 2009 |
| 8-K |
Current report
Results of operations
|
Apr 30, 2009 | Apr 30, 2009 |
| 8-K |
Current report
Results of operations
|
Feb 12, 2009 | Feb 12, 2009 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2008 | Oct 29, 2008 |
| 8-K/A |
Amended current report
Exit or restructuring costs
|
Oct 10, 2008 | Jul 31, 2008 |
| 8-K |
Current report
Officer or director change
|
Aug 1, 2008 | Jul 31, 2008 |
| 8-K |
Current report
Exit or restructuring costs
|
Aug 1, 2008 | Jul 31, 2008 |
| 8-K |
Current report
Results of operations
|
Jul 30, 2008 | Jul 30, 2008 |
| 8-K |
Current report
Material agreement
|
Jun 26, 2008 | Jun 12, 2008 |
| 8-K |
Current report
Results of operations
|
Apr 25, 2008 | Apr 25, 2008 |
| 8-K |
Current report
Results of operations
|
Feb 14, 2008 | Feb 14, 2008 |
| 8-K |
Current report
Results of operations
|
Oct 26, 2007 | Oct 26, 2007 |
| 8-K |
Current report
Results of operations
|
Jul 27, 2007 | Jul 27, 2007 |
| 8-K |
Current report
Results of operations
|
Jul 27, 2007 | Jul 27, 2007 |
| 8-K |
Current report
Results of operations
|
Apr 30, 2007 | Apr 30, 2007 |
| 8-K |
Current report
Officer or director change
|
Apr 23, 2007 | Apr 17, 2007 |
| 8-K |
Current report
Other events
|
Mar 27, 2007 | Mar 26, 2007 |
| 8-K |
Current report
Material agreement
|
Feb 16, 2007 | Feb 12, 2007 |
| 8-K |
Current report
Results of operations
|
Feb 15, 2007 | Feb 15, 2007 |
| 8-K |
Current report
Results of operations
|
Oct 27, 2006 | Oct 27, 2006 |
| 8-K |
Current report
Results of operations
|
Jul 27, 2006 | Jul 27, 2006 |
| 8-K |
Current report
Results of operations
|
May 1, 2006 | May 1, 2006 |
| 8-K |
Current report
Results of operations
|
Feb 16, 2006 | Feb 16, 2006 |
| 8-K |
Current report
Results of operations
|
Oct 26, 2005 | Oct 26, 2005 |
| 8-K |
Current report
Material agreement
|
Aug 1, 2005 | Jul 26, 2005 |
| 8-K |
Current report
Results of operations
|
Jul 27, 2005 | Jul 27, 2005 |
| 8-K |
Current report
Other events
|
May 12, 2005 | May 11, 2005 |
| 8-K |
Current report
Results of operations
|
Apr 27, 2005 | Apr 27, 2005 |
| 8-K |
Current report
Material agreement
|
Mar 8, 2005 | Mar 4, 2005 |
| 8-K |
Current report
Results of operations
|
Feb 17, 2005 | Feb 17, 2005 |
| 8-K |
Current report
Results of operations
|
Oct 27, 2004 | Oct 27, 2004 |
| 8-K |
Current report
Other events
|
Sep 10, 2004 | Sep 9, 2004 |
| 8-K | Current report | Jul 26, 2004 | Jul 26, 2004 |
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
- Electronic Coils, Transformers & Other Inductors (SIC 3677)
- Listed as
- BELFA (Nasdaq), BELFB (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- NJ
- Headquarters
- West Orange, NJ
- SEC filer status
- Large accelerated filer
- SEC CIK
- 729580
Source: SEC EDGAR filings. This is company-reported data, not investment advice.