CPS Technologies CORP/DE/ SEC filings CPSH
CPS Technologies CORP/DE/ has 711 filings in SEC EDGAR's recent list, going back to Aug 17, 1995. Its latest annual report, Form 10-K, was filed on Mar 3, 2026 for the period ended Dec 27, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 11, 2026, covering the quarter ended Jun 27, 2026. The most recent current report (Form 8-K) was filed on Aug 24, 2026 (material agreement). The company's fiscal year ends on December 26.
| Form | Description | Filed | Period |
|---|---|---|---|
| SCHEDULE 13D | Ownership over 5% (active) | Oct 26, 2026 | — |
| 4 | Insider transaction | Jul 17, 2026 | Jul 15, 2026 |
| 4 | Insider transaction | Jun 26, 2026 | Jun 24, 2026 |
| 4 | Insider transaction | Jun 2, 2026 | May 28, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | May 27, 2026 | — |
| 4 | Insider transaction | May 26, 2026 | May 21, 2026 |
| 4 | Insider transaction | May 26, 2026 | May 21, 2026 |
| 4 | Insider transaction | May 26, 2026 | May 21, 2026 |
| 4 | Insider transaction | May 26, 2026 | May 21, 2026 |
| 4 | Insider transaction | May 26, 2026 | May 21, 2026 |
| 4 | Insider transaction | May 26, 2026 | May 21, 2026 |
| 4/A | Primary document | May 26, 2026 | May 19, 2026 |
| 4 | Insider transaction | May 26, 2026 | May 19, 2026 |
| 4 | Insider transaction | May 20, 2026 | May 18, 2026 |
| 4 | Insider transaction | May 20, 2026 | May 18, 2026 |
| 4 | Insider transaction | May 12, 2026 | May 11, 2026 |
| 4 | Insider transaction | May 12, 2026 | May 11, 2026 |
| 3 | Initial insider ownership | May 12, 2026 | May 4, 2026 |
| 4 | Insider transaction | Mar 16, 2026 | Mar 16, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 4, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 13, 2026 | — |
| 4 | Insider transaction | Dec 15, 2025 | Dec 12, 2025 |
| 4 | Insider transaction | Dec 9, 2025 | Dec 8, 2025 |
| 4 | Insider transaction | Nov 13, 2025 | Nov 13, 2025 |
| SCHEDULE 13D | Ownership over 5% (active) | Oct 14, 2025 | — |
| 4 | Insider transaction | Oct 9, 2025 | Oct 8, 2025 |
| 4 | Insider transaction | Oct 9, 2025 | Oct 8, 2025 |
| 4 | Insider transaction | Oct 9, 2025 | Oct 8, 2025 |
| 4 | Insider transaction | Oct 9, 2025 | Oct 8, 2025 |
| 4 | Insider transaction | Oct 9, 2025 | Oct 8, 2025 |
| 4 | Insider transaction | Aug 21, 2025 | Aug 20, 2025 |
| 4 | Insider transaction | Aug 11, 2025 | Aug 8, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jul 18, 2025 | — |
| 4 | Insider transaction | Jun 18, 2025 | Jun 18, 2025 |
| 4 | Insider transaction | Mar 19, 2025 | Mar 17, 2025 |
| 4 | Insider transaction | Mar 19, 2025 | Mar 17, 2025 |
| 4 | Insider transaction | Mar 3, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Mar 3, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Mar 3, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Mar 3, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Mar 3, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Mar 3, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Mar 3, 2025 | Feb 28, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 6, 2025 | — |
| 4 | Insider transaction | Dec 19, 2024 | Dec 10, 2024 |
| 3 | Initial insider ownership | Dec 19, 2024 | Dec 3, 2024 |
| 4 | Insider transaction | Nov 26, 2024 | Nov 25, 2024 |
| 4 | Insider transaction | Nov 15, 2024 | Nov 15, 2024 |
| 4 | Insider transaction | Sep 17, 2024 | Sep 17, 2024 |
| 4 | Insider transaction | Jul 8, 2024 | Jul 3, 2024 |
| 4 | Insider transaction | Mar 19, 2024 | Mar 12, 2024 |
| 4 | Insider transaction | Mar 1, 2024 | Feb 28, 2024 |
| 4/A | Primary document | Mar 1, 2024 | Feb 28, 2024 |
| 4/A | Primary document | Mar 1, 2024 | Feb 28, 2024 |
| 4/A | Primary document | Feb 29, 2024 | Feb 28, 2024 |
| 4 | Insider transaction | Feb 29, 2024 | Feb 28, 2024 |
| 4 | Insider transaction | Feb 29, 2024 | Feb 28, 2024 |
| 4 | Insider transaction | Feb 29, 2024 | Feb 28, 2024 |
| 4 | Insider transaction | Feb 29, 2024 | Feb 28, 2024 |
| 4 | Insider transaction | Feb 29, 2024 | Feb 28, 2024 |
| 4 | Insider transaction | Feb 29, 2024 | Feb 28, 2024 |
| 4 | Insider transaction | Jan 16, 2024 | Jan 12, 2024 |
| 3/A | Primary document | Aug 15, 2023 | Aug 14, 2023 |
| 3 | Initial insider ownership | Aug 3, 2023 | Aug 1, 2023 |
| 4 | Insider transaction | Jul 24, 2023 | Jul 21, 2023 |
| 4 | Insider transaction | Jul 24, 2023 | Jul 24, 2023 |
| 4 | Insider transaction | May 5, 2023 | May 5, 2023 |
| 4 | Insider transaction | May 5, 2023 | May 5, 2023 |
| 4 | Insider transaction | May 2, 2023 | May 2, 2023 |
| 4 | Insider transaction | Apr 26, 2023 | Apr 25, 2023 |
| 4 | Insider transaction | Apr 11, 2023 | Apr 10, 2023 |
| 4 | Insider transaction | Apr 6, 2023 | Apr 5, 2023 |
| 4 | Insider transaction | Mar 2, 2023 | Feb 28, 2023 |
| 4 | Insider transaction | Mar 1, 2023 | Feb 28, 2023 |
| 4 | Insider transaction | Mar 1, 2023 | Feb 28, 2023 |
| 4 | Insider transaction | Mar 1, 2023 | Feb 28, 2023 |
| 4 | Insider transaction | Mar 1, 2023 | Feb 28, 2023 |
| 4 | Insider transaction | Jan 4, 2023 | Dec 30, 2022 |
| 4 | Insider transaction | Nov 15, 2022 | Nov 11, 2022 |
| 4 | Insider transaction | Aug 5, 2022 | Aug 3, 2022 |
| 4 | Insider transaction | May 5, 2022 | May 4, 2022 |
| 4 | Insider transaction | Feb 1, 2022 | Jan 28, 2022 |
| 4 | Insider transaction | Feb 1, 2022 | Jan 28, 2022 |
| 4 | Insider transaction | Feb 1, 2022 | Jan 28, 2022 |
| 4 | Insider transaction | Feb 1, 2022 | Jan 28, 2022 |
| 4 | Insider transaction | Feb 1, 2022 | Jan 28, 2022 |
| 4/A | Primary document | Feb 1, 2022 | Jan 28, 2022 |
| 4 | Insider transaction | Feb 1, 2022 | Jan 28, 2022 |
| 4 | Insider transaction | Jan 20, 2022 | Jan 19, 2022 |
| 4 | Insider transaction | Jan 19, 2022 | Jan 14, 2022 |
| 4 | Insider transaction | Dec 16, 2021 | Dec 14, 2021 |
| 4/A | Primary document | May 18, 2021 | May 13, 2021 |
| 4 | Insider transaction | May 17, 2021 | May 13, 2021 |
| 4 | Insider transaction | May 17, 2021 | May 13, 2021 |
| 4 | Insider transaction | May 17, 2021 | May 13, 2021 |
| 4 | Insider transaction | May 17, 2021 | May 13, 2021 |
| 4 | Insider transaction | May 17, 2021 | May 13, 2021 |
| 4 | Insider transaction | Apr 13, 2021 | Apr 9, 2021 |
| 4 | Insider transaction | Apr 2, 2021 | Mar 31, 2021 |
| 4 | Insider transaction | Mar 31, 2021 | Mar 29, 2021 |
| 4 | Insider transaction | Mar 26, 2021 | Mar 24, 2021 |
| 4 | Insider transaction | Mar 24, 2021 | Mar 22, 2021 |
| 3 | Initial insider ownership | Mar 24, 2021 | Mar 22, 2021 |
| SC 13G | Ownership over 5% (passive) | Mar 24, 2021 | — |
| 4 | Insider transaction | Mar 23, 2021 | Mar 19, 2021 |
| SC 13D/A | Amended ownership over 5% (active) | Mar 23, 2021 | — |
| 4 | Insider transaction | Mar 22, 2021 | Mar 19, 2021 |
| 4 | Insider transaction | Mar 16, 2021 | Mar 12, 2021 |
| 4 | Insider transaction | Mar 10, 2021 | Mar 8, 2021 |
| 4 | Insider transaction | Mar 4, 2021 | Mar 3, 2021 |
| 4 | Insider transaction | Mar 3, 2021 | Mar 1, 2021 |
| 4 | Insider transaction | Mar 3, 2021 | Mar 1, 2021 |
| 4 | Insider transaction | Mar 3, 2021 | Mar 1, 2021 |
| 4 | Insider transaction | Jan 15, 2021 | Jan 15, 2021 |
| 4 | Insider transaction | Jan 14, 2021 | Jan 13, 2021 |
| 4 | Insider transaction | Jan 12, 2021 | Jan 11, 2021 |
| 3 | Initial insider ownership | Jan 12, 2021 | Jan 4, 2021 |
| 4 | Insider transaction | Dec 16, 2020 | Dec 16, 2020 |
| 4 | Insider transaction | Nov 24, 2020 | Nov 23, 2020 |
| 4 | Insider transaction | Jul 8, 2020 | Jul 6, 2020 |
| 4 | Insider transaction | Jul 8, 2020 | Jul 6, 2020 |
| 4 | Insider transaction | Mar 17, 2020 | Mar 17, 2020 |
| 4 | Insider transaction | Mar 5, 2020 | Mar 3, 2020 |
| 4 | Insider transaction | Mar 5, 2020 | Mar 3, 2020 |
| 4 | Insider transaction | Mar 5, 2020 | Mar 3, 2020 |
| 4 | Insider transaction | Mar 5, 2020 | Mar 3, 2020 |
| 4 | Insider transaction | Mar 5, 2020 | Mar 3, 2020 |
| 4 | Insider transaction | Dec 17, 2019 | Dec 16, 2019 |
| 4 | Insider transaction | Aug 30, 2019 | Aug 30, 2019 |
| 4 | Insider transaction | May 9, 2019 | May 8, 2019 |
| 3 | Initial insider ownership | May 8, 2019 | May 6, 2019 |
| 4 | Insider transaction | Mar 26, 2019 | Mar 22, 2019 |
| 4 | Insider transaction | Mar 8, 2019 | Mar 8, 2019 |
| 4 | Insider transaction | Feb 19, 2019 | Feb 15, 2019 |
| 4 | Insider transaction | Feb 19, 2019 | Feb 15, 2019 |
| 4 | Insider transaction | Feb 19, 2019 | Feb 15, 2019 |
| 4 | Insider transaction | Feb 19, 2019 | Feb 15, 2019 |
| 4 | Insider transaction | Dec 17, 2018 | Dec 14, 2018 |
| 4 | Insider transaction | May 9, 2018 | May 9, 2018 |
| 4 | Insider transaction | Mar 7, 2018 | Mar 6, 2018 |
| 4 | Insider transaction | Feb 26, 2018 | Feb 23, 2018 |
| 4 | Insider transaction | Feb 26, 2018 | Feb 23, 2018 |
| 4 | Insider transaction | Feb 26, 2018 | Feb 23, 2018 |
| 4 | Insider transaction | Feb 26, 2018 | Feb 23, 2018 |
| 4 | Insider transaction | Feb 26, 2018 | Feb 23, 2018 |
| 4 | Insider transaction | Dec 18, 2017 | Dec 14, 2017 |
| 4 | Insider transaction | Dec 14, 2017 | Dec 12, 2017 |
| 4 | Insider transaction | Dec 13, 2017 | Dec 12, 2017 |
| 4 | Insider transaction | Nov 27, 2017 | Nov 27, 2017 |
| 4 | Insider transaction | Nov 21, 2017 | Nov 16, 2017 |
| 4 | Insider transaction | Sep 13, 2017 | Sep 11, 2017 |
| SC 13D/A | Amended ownership over 5% (active) | Jul 12, 2017 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jul 12, 2017 | — |
| 4 | Insider transaction | May 23, 2017 | May 23, 2017 |
| SC 13D/A | Amended ownership over 5% (active) | Apr 19, 2017 | — |
| SC 13D | Ownership over 5% (active) | Mar 31, 2017 | — |
| 4 | Insider transaction | Mar 16, 2017 | Mar 15, 2017 |
| 4 | Insider transaction | Mar 13, 2017 | Mar 10, 2017 |
| 4 | Insider transaction | Mar 13, 2017 | Mar 10, 2017 |
| 4 | Insider transaction | Feb 27, 2017 | Feb 17, 2017 |
| 4 | Insider transaction | Feb 22, 2017 | Feb 17, 2017 |
| 4 | Insider transaction | Feb 22, 2017 | Feb 17, 2017 |
| 4 | Insider transaction | Feb 21, 2017 | Feb 17, 2017 |
| 4 | Insider transaction | Feb 21, 2017 | Feb 17, 2017 |
| 4 | Insider transaction | Feb 21, 2017 | Feb 17, 2017 |
| 4 | Insider transaction | Feb 21, 2017 | Feb 17, 2017 |
| 4 | Insider transaction | Dec 27, 2016 | Dec 22, 2016 |
| 4 | Insider transaction | Dec 22, 2016 | Dec 21, 2016 |
| 4 | Insider transaction | Dec 22, 2016 | Dec 20, 2016 |
| 4 | Insider transaction | Nov 16, 2016 | Nov 15, 2016 |
| 3 | Initial insider ownership | Nov 9, 2016 | Nov 7, 2016 |
| 4 | Insider transaction | Aug 11, 2016 | Aug 10, 2016 |
| 4 | Insider transaction | Aug 10, 2016 | Aug 9, 2016 |
| 4 | Insider transaction | Feb 23, 2016 | Feb 19, 2016 |
| 4 | Insider transaction | Feb 23, 2016 | Feb 19, 2016 |
| 4 | Insider transaction | Feb 23, 2016 | Feb 19, 2016 |
| 4 | Insider transaction | Feb 23, 2016 | Feb 19, 2016 |
| 4 | Insider transaction | Feb 23, 2016 | Feb 19, 2016 |
| 4 | Insider transaction | Feb 23, 2016 | Feb 19, 2016 |
| 4 | Insider transaction | Dec 22, 2015 | Dec 21, 2015 |
| 4 | Insider transaction | Nov 17, 2015 | Nov 16, 2015 |
| 4 | Insider transaction | Sep 9, 2015 | Sep 8, 2015 |
| 4 | Insider transaction | Mar 17, 2015 | Mar 16, 2005 |
| 4 | Insider transaction | Mar 12, 2015 | Mar 10, 2015 |
| 4 | Insider transaction | Feb 17, 2015 | Feb 12, 2015 |
| 4 | Insider transaction | Feb 17, 2015 | Feb 12, 2015 |
| 4 | Insider transaction | Feb 17, 2015 | Feb 12, 2015 |
| 4 | Insider transaction | Feb 17, 2015 | Feb 12, 2015 |
| 4 | Insider transaction | Feb 17, 2015 | Feb 12, 2015 |
| 4 | Insider transaction | Feb 17, 2015 | Feb 12, 2015 |
| 4 | Insider transaction | Dec 22, 2014 | Dec 18, 2014 |
| 3 | Initial insider ownership | Nov 6, 2014 | Oct 27, 2014 |
| 4 | Insider transaction | Oct 7, 2014 | Oct 6, 2014 |
| 4 | Insider transaction | Sep 10, 2014 | Sep 9, 2014 |
| 4 | Insider transaction | Sep 8, 2014 | Sep 5, 2014 |
| 4 | Insider transaction | Aug 18, 2014 | Aug 15, 2014 |
| 4 | Insider transaction | Jun 11, 2014 | Jun 11, 2014 |
| 4 | Insider transaction | Jun 6, 2014 | Jun 5, 2014 |
| 4 | Insider transaction | Jun 6, 2014 | Jun 4, 2014 |
| 4 | Insider transaction | Jun 4, 2014 | Jun 3, 2014 |
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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Pottery & Related Products (SIC 3260)
- Listed as
- CPSH (Nasdaq)
- Fiscal year ends
- December 26
- Incorporated in
- MA
- Headquarters
- Norton, MA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 814676
- Former names
- CERAMICS PROCESS SYSTEMS CORP/DE/ (until Mar 15, 2007)
Source: SEC EDGAR filings. This is company-reported data, not investment advice.