Nortech Systems Inc SEC filings NSYS
Nortech Systems Inc has 561 filings in SEC EDGAR's recent list, going back to Mar 29, 1996. Its latest annual report, Form 10-K, was filed on Mar 26, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 12, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Aug 12, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Sep 16, 2026 | Mar 31, 2026 |
| 4 | Insider transaction | Sep 16, 2026 | Mar 31, 2026 |
| 4 | Insider transaction | Sep 16, 2026 | Mar 31, 2026 |
| 4 | Insider transaction | Sep 16, 2026 | Mar 31, 2026 |
| 4 | Insider transaction | Sep 16, 2026 | Mar 31, 2026 |
| 4 | Insider transaction | May 22, 2025 | May 19, 2025 |
| 4 | Insider transaction | May 22, 2025 | May 19, 2025 |
| 4 | Insider transaction | May 22, 2025 | May 19, 2025 |
| 4 | Insider transaction | May 22, 2025 | May 19, 2025 |
| 4 | Insider transaction | May 22, 2025 | May 19, 2025 |
| 4 | Insider transaction | May 22, 2025 | May 19, 2025 |
| 4 | Insider transaction | Jul 12, 2024 | May 20, 2024 |
| 4 | Insider transaction | Jul 12, 2024 | May 20, 2024 |
| 4 | Insider transaction | Jul 12, 2024 | May 20, 2024 |
| 4 | Insider transaction | Jul 12, 2024 | May 20, 2024 |
| 4 | Insider transaction | Jul 12, 2024 | May 20, 2024 |
| 4 | Insider transaction | Jul 12, 2024 | May 20, 2024 |
| 4 | Insider transaction | Jul 12, 2024 | May 20, 2024 |
| 3 | Initial insider ownership | Jul 12, 2024 | May 15, 2024 |
| 4 | Insider transaction | Feb 13, 2024 | Aug 11, 2023 |
| 4 | Insider transaction | Dec 5, 2023 | Dec 4, 2023 |
| 3 | Initial insider ownership | Dec 5, 2023 | Dec 1, 2023 |
| 4 | Insider transaction | Nov 13, 2023 | Nov 10, 2023 |
| 4 | Insider transaction | Nov 13, 2023 | Nov 10, 2023 |
| 3 | Initial insider ownership | Nov 7, 2023 | Oct 27, 2023 |
| 3 | Initial insider ownership | Nov 7, 2023 | Oct 27, 2023 |
| 4 | Insider transaction | May 19, 2023 | May 17, 2023 |
| 4 | Insider transaction | May 16, 2023 | May 12, 2023 |
| 4 | Insider transaction | May 16, 2023 | May 12, 2023 |
| 4 | Insider transaction | May 16, 2023 | May 12, 2023 |
| 4 | Insider transaction | May 16, 2023 | May 12, 2023 |
| 4 | Insider transaction | May 16, 2023 | May 12, 2023 |
| 4 | Insider transaction | May 16, 2023 | May 12, 2023 |
| 4 | Insider transaction | Mar 24, 2023 | Mar 22, 2023 |
| 4 | Insider transaction | Mar 21, 2023 | Mar 20, 2023 |
| 4 | Insider transaction | Mar 16, 2023 | Mar 15, 2023 |
| 4 | Insider transaction | May 16, 2022 | May 11, 2022 |
| 3 | Initial insider ownership | May 16, 2022 | May 11, 2022 |
| 4 | Insider transaction | Apr 12, 2022 | Apr 8, 2022 |
| 4 | Insider transaction | Apr 4, 2022 | Mar 31, 2022 |
| 4 | Insider transaction | Mar 30, 2022 | Dec 24, 2020 |
| 4 | Insider transaction | Mar 30, 2022 | Mar 28, 2022 |
| 4 | Insider transaction | Mar 25, 2022 | Mar 23, 2022 |
| 4 | Insider transaction | Mar 25, 2022 | Feb 27, 2022 |
| 3 | Initial insider ownership | Mar 24, 2022 | Mar 14, 2022 |
| 4 | Insider transaction | Mar 22, 2022 | Mar 17, 2022 |
| 4 | Insider transaction | Mar 22, 2022 | Mar 17, 2022 |
| 4 | Insider transaction | Mar 21, 2022 | Mar 17, 2022 |
| 4 | Insider transaction | Mar 21, 2022 | Mar 17, 2022 |
| 4 | Insider transaction | Mar 21, 2022 | Mar 17, 2022 |
| 4 | Insider transaction | Mar 21, 2022 | Mar 17, 2022 |
| 4 | Insider transaction | Mar 21, 2022 | Mar 17, 2022 |
| 4 | Insider transaction | Mar 21, 2022 | Mar 17, 2022 |
| 4 | Insider transaction | Mar 1, 2022 | Feb 25, 2022 |
| 4 | Insider transaction | Feb 25, 2022 | Feb 23, 2022 |
| 4 | Insider transaction | Feb 22, 2022 | Feb 17, 2022 |
| 4 | Insider transaction | Feb 15, 2022 | Feb 11, 2022 |
| 4 | Insider transaction | Feb 10, 2022 | Feb 8, 2022 |
| 4 | Insider transaction | Feb 7, 2022 | Feb 3, 2022 |
| 4 | Insider transaction | Feb 2, 2022 | Jan 31, 2022 |
| 4 | Insider transaction | Jan 28, 2022 | Jan 26, 2022 |
| 4 | Insider transaction | Jan 26, 2022 | Jan 24, 2022 |
| 4 | Insider transaction | Jan 20, 2022 | Jan 19, 2022 |
| 4 | Insider transaction | Jan 13, 2022 | Jan 12, 2022 |
| 4 | Insider transaction | Jan 6, 2022 | Jan 5, 2022 |
| 4 | Insider transaction | Dec 30, 2021 | Dec 29, 2021 |
| 4 | Insider transaction | Dec 27, 2021 | Dec 22, 2021 |
| 4 | Insider transaction | Dec 16, 2021 | Dec 15, 2021 |
| 4 | Insider transaction | Dec 9, 2021 | Dec 8, 2021 |
| 4 | Insider transaction | Dec 2, 2021 | Dec 1, 2021 |
| 4 | Insider transaction | Nov 29, 2021 | Nov 24, 2021 |
| 4 | Insider transaction | Nov 19, 2021 | Nov 17, 2021 |
| 4 | Insider transaction | Nov 15, 2021 | Nov 10, 2021 |
| 4 | Insider transaction | Nov 5, 2021 | Nov 3, 2021 |
| 4 | Insider transaction | Oct 28, 2021 | Oct 27, 2021 |
| 4 | Insider transaction | Oct 21, 2021 | Oct 20, 2021 |
| 4 | Insider transaction | Oct 14, 2021 | Oct 13, 2021 |
| 4 | Insider transaction | Oct 7, 2021 | Sep 22, 2021 |
| 4 | Insider transaction | Sep 17, 2021 | Sep 15, 2021 |
| 4 | Insider transaction | Sep 14, 2021 | Sep 13, 2021 |
| 4 | Insider transaction | Aug 26, 2021 | Aug 25, 2021 |
| 4 | Insider transaction | Aug 20, 2021 | Aug 18, 2021 |
| 4 | Insider transaction | Aug 12, 2021 | Aug 11, 2021 |
| 4 | Insider transaction | Aug 5, 2021 | Aug 4, 2021 |
| 4 | Insider transaction | Jul 30, 2021 | Jul 28, 2021 |
| 4 | Insider transaction | Jul 22, 2021 | Jul 21, 2021 |
| 4 | Insider transaction | Jul 16, 2021 | Jul 14, 2021 |
| 4 | Insider transaction | Jul 1, 2021 | Jun 29, 2021 |
| 4 | Insider transaction | Jun 29, 2021 | Jun 25, 2021 |
| 4 | Insider transaction | May 21, 2021 | May 13, 2021 |
| 3 | Initial insider ownership | May 21, 2021 | May 13, 2021 |
| 4 | Insider transaction | Dec 29, 2020 | Dec 28, 2020 |
| 4 | Insider transaction | Dec 28, 2020 | Dec 23, 2020 |
| 4 | Insider transaction | Dec 23, 2020 | Dec 22, 2020 |
| 4 | Insider transaction | Dec 21, 2020 | Dec 16, 2020 |
| 4 | Insider transaction | Dec 21, 2020 | Dec 16, 2020 |
| 3 | Initial insider ownership | Dec 21, 2020 | Dec 10, 2020 |
| 3 | Initial insider ownership | Dec 15, 2020 | Dec 10, 2020 |
| 4 | Insider transaction | Dec 7, 2020 | Nov 19, 2020 |
| 4 | Insider transaction | Nov 13, 2020 | Nov 11, 2020 |
| 3 | Initial insider ownership | Nov 9, 2020 | Nov 2, 2020 |
| 4 | Insider transaction | Mar 19, 2020 | Mar 18, 2020 |
| 4 | Insider transaction | Sep 11, 2019 | Sep 9, 2019 |
| 3 | Initial insider ownership | Sep 11, 2019 | Sep 9, 2019 |
| SC 13D/A | Amended ownership over 5% (active) | Aug 22, 2019 | — |
| 4 | Insider transaction | May 8, 2019 | May 7, 2019 |
| 4 | Insider transaction | May 6, 2019 | May 2, 2019 |
| 4 | Insider transaction | Mar 1, 2019 | Feb 27, 2019 |
| 4 | Insider transaction | Jan 4, 2019 | Jan 1, 2019 |
| 3 | Initial insider ownership | Jan 4, 2019 | Jan 1, 2019 |
| 4 | Insider transaction | Jan 3, 2019 | Jan 1, 2019 |
| 4 | Insider transaction | Dec 21, 2018 | Dec 20, 2018 |
| 4 | Insider transaction | Sep 17, 2018 | Sep 13, 2018 |
| 4 | Insider transaction | Aug 27, 2018 | Aug 23, 2018 |
| SC 13D/A | Amended ownership over 5% (active) | Aug 10, 2018 | — |
| 4 | Insider transaction | May 10, 2018 | May 9, 2018 |
| 4 | Insider transaction | May 10, 2018 | May 9, 2018 |
| 4 | Insider transaction | May 10, 2018 | May 9, 2018 |
| 4 | Insider transaction | May 10, 2018 | May 9, 2018 |
| 4 | Insider transaction | May 10, 2018 | May 9, 2018 |
| 4 | Insider transaction | May 10, 2018 | May 9, 2018 |
| 3 | Initial insider ownership | May 10, 2018 | May 9, 2018 |
| 3 | Initial insider ownership | May 10, 2018 | May 9, 2018 |
| 4 | Insider transaction | Jan 10, 2018 | Jan 8, 2018 |
| 3 | Initial insider ownership | Jan 10, 2018 | Jan 8, 2018 |
| 4 | Insider transaction | Aug 23, 2017 | Aug 21, 2017 |
| 4 | Insider transaction | May 18, 2017 | May 15, 2017 |
| 3 | Initial insider ownership | May 18, 2017 | May 15, 2017 |
| 4 | Insider transaction | May 17, 2017 | May 15, 2017 |
| 4 | Insider transaction | Mar 14, 2017 | Mar 14, 2017 |
| 4 | Insider transaction | Dec 2, 2016 | Nov 30, 2016 |
| 3 | Initial insider ownership | Sep 9, 2016 | May 4, 2016 |
| 4 | Insider transaction | Aug 12, 2016 | Aug 11, 2016 |
| 3 | Initial insider ownership | Aug 12, 2016 | May 4, 2016 |
| SC 13D/A | Amended ownership over 5% (active) | Jun 28, 2016 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jun 17, 2016 | — |
| 4 | Insider transaction | Jun 6, 2016 | Jun 2, 2016 |
| 4 | Insider transaction | May 24, 2016 | May 18, 2016 |
| 4/A | Form 4/a - | Mar 21, 2016 | Mar 16, 2016 |
| 4 | Insider transaction | Mar 18, 2016 | Mar 16, 2016 |
| 4 | Insider transaction | Nov 17, 2015 | Nov 10, 2015 |
| 4 | Insider transaction | Sep 17, 2015 | Sep 16, 2015 |
| 4 | Insider transaction | Aug 31, 2015 | Aug 19, 2015 |
| 4 | Insider transaction | Aug 21, 2015 | Aug 21, 2015 |
| SC 13D/A | Amended ownership over 5% (active) | Aug 20, 2015 | — |
| 4 | Insider transaction | Aug 19, 2015 | Aug 17, 2015 |
| 3 | Initial insider ownership | Aug 17, 2015 | Mar 13, 2015 |
| 4 | Insider transaction | Aug 17, 2015 | Aug 10, 2015 |
| SC 13D/A | Amended ownership over 5% (active) | Jul 30, 2015 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jul 7, 2015 | — |
| SC 13D | Ownership over 5% (active) | Jun 24, 2015 | — |
| SC 13D | Ownership over 5% (active) | Apr 23, 2015 | — |
| 3 | Initial insider ownership | Apr 21, 2015 | Mar 11, 2015 |
| 3 | Initial insider ownership | Sep 26, 2014 | May 7, 2014 |
| 3 | Initial insider ownership | Mar 28, 2014 | Mar 5, 2014 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 17, 2014 | — |
| 3 | Initial insider ownership | Jan 14, 2014 | Jan 1, 2014 |
| 3 | Initial insider ownership | Nov 26, 2013 | Nov 18, 2013 |
| 4 | Insider transaction | Mar 14, 2013 | Mar 11, 2013 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 7, 2013 | — |
| 4/A | Primary document | Mar 23, 2010 | Mar 18, 2010 |
| 4/A | Primary document | Mar 22, 2010 | Mar 18, 2010 |
| 4 | Insider transaction | Mar 22, 2010 | Mar 18, 2010 |
| 4 | Insider transaction | May 26, 2009 | May 18, 2009 |
| 4 | Insider transaction | Dec 22, 2008 | Dec 18, 2008 |
| 4 | Insider transaction | Dec 18, 2008 | Dec 16, 2008 |
| 4 | Insider transaction | Dec 12, 2008 | Dec 11, 2008 |
| 4 | Insider transaction | Dec 11, 2008 | Dec 9, 2008 |
| 4 | Insider transaction | Nov 12, 2008 | Nov 7, 2008 |
| 4 | Insider transaction | Nov 10, 2008 | Nov 7, 2008 |
| 4/A | Primary document | Nov 10, 2008 | Nov 7, 2008 |
| 4 | Insider transaction | Nov 10, 2008 | Nov 7, 2008 |
| 4 | Insider transaction | Nov 10, 2008 | Nov 7, 2008 |
| 4/A | Primary document | Aug 1, 2008 | May 19, 2008 |
| 4/A | Primary document | Aug 1, 2008 | May 19, 2008 |
| SC 13G | Ownership over 5% (passive) | May 22, 2008 | — |
| 4 | Insider transaction | May 20, 2008 | May 19, 2008 |
| 4 | Insider transaction | May 19, 2008 | May 19, 2008 |
| 4 | Insider transaction | May 19, 2008 | May 19, 2008 |
| 4 | Insider transaction | Feb 21, 2007 | Feb 16, 2007 |
| 4 | Insider transaction | Feb 20, 2007 | Feb 16, 2007 |
| 4 | Insider transaction | Feb 20, 2007 | Feb 16, 2007 |
| 4 | Insider transaction | Jan 16, 2007 | Jan 16, 2007 |
| 4 | Insider transaction | Nov 2, 2006 | Nov 1, 2006 |
| 4/A | Primary document | Nov 2, 2006 | Nov 1, 2006 |
| 4 | Insider transaction | Nov 2, 2006 | Nov 1, 2006 |
| 4 | Insider transaction | Nov 2, 2006 | Nov 1, 2006 |
| 4 | Insider transaction | Nov 2, 2006 | Nov 1, 2006 |
| 4/A | Primary document | Nov 2, 2006 | Nov 1, 2006 |
| 4/A | Primary document | Nov 2, 2006 | Nov 1, 2006 |
| 4/A | Primary document | Nov 2, 2006 | Nov 1, 2006 |
| 3/A | Primary document | Nov 2, 2006 | Nov 1, 2006 |
| 3 | Initial insider ownership | Nov 2, 2006 | Nov 1, 2006 |
| 3 | Initial insider ownership | Nov 2, 2006 | Nov 1, 2006 |
| 4/A | Primary document | Mar 9, 2006 | Mar 7, 2006 |
| 4/A | Primary document | Mar 9, 2006 | Mar 7, 2006 |
| 4/A | Primary document | Mar 9, 2006 | Mar 7, 2006 |
| 4/A | Primary document | Mar 9, 2006 | Mar 7, 2006 |
| 4 | Insider transaction | Mar 9, 2006 | Mar 7, 2006 |
| 4 | Insider transaction | Mar 9, 2006 | Mar 7, 2006 |
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 Components, NEC (SIC 3679)
- Listed as
- NSYS (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- MN
- Headquarters
- Maple Grove, MN
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 722313
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.