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 | — |
| 8-K |
Current report
Material agreement
|
Aug 24, 2026 | Aug 19, 2026 |
| 10-Q | Quarterly report | Aug 11, 2026 | Jun 27, 2026 |
| 8-K |
Current report
Results of operations, Other events
|
Aug 6, 2026 | Aug 5, 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 |
| 8-K |
Current report
Material agreement, Bylaw or fiscal year change, Other events
|
Jun 1, 2026 | May 27, 2026 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2026 | — |
| 424B5 | Prospectus supplement | May 29, 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 |
| 8-K |
Current report
Officer or director change
|
May 8, 2026 | May 4, 2026 |
| 8-K |
Current report
Results of operations, Other events
|
May 6, 2026 | May 4, 2026 |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure
|
May 6, 2026 | Apr 30, 2026 |
| 10-Q | Quarterly report | May 5, 2026 | Mar 28, 2026 |
| DEF 14A | Proxy statement | Mar 20, 2026 | Apr 30, 2026 |
| 4 | Insider transaction | Mar 16, 2026 | Mar 16, 2026 |
| PRE 14A | Preliminary proxy statement | Mar 10, 2026 | Apr 30, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 4, 2026 |
| 8-K |
Current report
Results of operations, Other events
|
Mar 4, 2026 | Mar 2, 2026 |
| 10-K | Annual report | Mar 3, 2026 | Dec 27, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 13, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Dec 17, 2025 | Dec 11, 2025 |
| 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 |
| 10-Q | Quarterly report | Oct 31, 2025 | Sep 27, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Oct 31, 2025 | Oct 29, 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 |
| 8-K |
Current report
Other events
|
Oct 8, 2025 | Oct 7, 2025 |
| 424B5 | Prospectus supplement | Oct 8, 2025 | — |
| 424B5 | Prospectus supplement | Oct 6, 2025 | — |
| 4 | Insider transaction | Aug 21, 2025 | Aug 20, 2025 |
| 4 | Insider transaction | Aug 11, 2025 | Aug 8, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Aug 1, 2025 | Jul 30, 2025 |
| 10-Q | Quarterly report | Aug 1, 2025 | Jun 28, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jul 18, 2025 | — |
| 4 | Insider transaction | Jun 18, 2025 | Jun 18, 2025 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2025 | — |
| 10-Q | Quarterly report | May 2, 2025 | Mar 29, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
May 1, 2025 | Apr 30, 2025 |
| 8-K |
Current report
Shareholder vote results
|
May 1, 2025 | Apr 29, 2025 |
| 8-K |
Current report
Other events
|
Apr 29, 2025 | Apr 29, 2025 |
| 4 | Insider transaction | Mar 19, 2025 | Mar 17, 2025 |
| 4 | Insider transaction | Mar 19, 2025 | Mar 17, 2025 |
| DEF 14A | Proxy statement | Mar 17, 2025 | Apr 29, 2025 |
| 10-K | Annual report | Mar 17, 2025 | Dec 28, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
Mar 14, 2025 | Mar 12, 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 |
| 8-K |
Current report
Officer or director change
|
Dec 5, 2024 | Dec 3, 2024 |
| 4 | Insider transaction | Nov 26, 2024 | Nov 25, 2024 |
| 4 | Insider transaction | Nov 15, 2024 | Nov 15, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
Nov 1, 2024 | Nov 1, 2024 |
| 10-Q | Quarterly report | Nov 1, 2024 | Sep 28, 2024 |
| EFFECT | Filing | Oct 17, 2024 | — |
| 8-K |
Current report
Auditor change
|
Oct 16, 2024 | Oct 11, 2024 |
| CORRESP | Letter to the SEC | Oct 16, 2024 | — |
| S-3/A | Form s-3/a | Oct 15, 2024 | — |
| UPLOAD | Letter from the SEC | Sep 24, 2024 | — |
| S-3 | Shelf registration | Sep 20, 2024 | — |
| 4 | Insider transaction | Sep 17, 2024 | Sep 17, 2024 |
| UPLOAD | Letter from the SEC | Aug 5, 2024 | — |
| CORRESP | Letter to the SEC | Aug 2, 2024 | — |
| 10-Q | Quarterly report | Aug 2, 2024 | Jun 29, 2024 |
| 10-K/A | Amended annual report | Aug 2, 2024 | Dec 30, 2023 |
| 8-K |
Current report
Results of operations, Other events
|
Aug 1, 2024 | Jul 31, 2024 |
| UPLOAD | Letter from the SEC | Jul 26, 2024 | — |
| 4 | Insider transaction | Jul 8, 2024 | Jul 3, 2024 |
| 8-K |
Current report
Officer or director change
|
Jun 6, 2024 | Jun 3, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 23, 2024 | — |
| 10-Q | Quarterly report | May 7, 2024 | Mar 30, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
May 3, 2024 | May 1, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Apr 29, 2024 | Apr 25, 2024 |
| 4 | Insider transaction | Mar 19, 2024 | Mar 12, 2024 |
| DEF 14A | Proxy statement | Mar 14, 2024 | Apr 25, 2024 |
| 10-K | Annual report | Mar 14, 2024 | Dec 30, 2023 |
| 8-K |
Current report
Results of operations, Other events
|
Mar 8, 2024 | Mar 6, 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 |
| 8-K |
Current report
Officer or director change
|
Nov 24, 2023 | Nov 21, 2023 |
| 10-Q | Quarterly report | Nov 3, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations, Other events
|
Nov 3, 2023 | Nov 1, 2023 |
| 3/A | Primary document | Aug 15, 2023 | Aug 14, 2023 |
| 10-Q | Quarterly report | Aug 4, 2023 | Jul 1, 2023 |
| 8-K |
Current report
Results of operations, Other events
|
Aug 3, 2023 | Aug 2, 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 |
| 8-K |
Current report
Officer or director change
|
Jul 21, 2023 | Jul 21, 2023 |
| SD | Specialized disclosure (conflict minerals) | May 25, 2023 | — |
| 8-K |
Current report
Material agreement, Agreement ended
|
May 10, 2023 | May 5, 2023 |
| 10-Q | Quarterly report | May 9, 2023 | Apr 1, 2023 |
| 8-K |
Current report
Results of operations, Other events
|
May 8, 2023 | May 4, 2023 |
| 4 | Insider transaction | May 5, 2023 | May 5, 2023 |
| 4 | Insider transaction | May 5, 2023 | May 5, 2023 |
| 8-K |
Current report
Shareholder vote results
|
May 3, 2023 | Apr 25, 2023 |
| 4 | Insider transaction | May 2, 2023 | May 2, 2023 |
| 4 | Insider transaction | Apr 26, 2023 | Apr 25, 2023 |
| 8-K |
Current report
Officer or director change
|
Apr 24, 2023 | Apr 19, 2023 |
| 4 | Insider transaction | Apr 11, 2023 | Apr 10, 2023 |
| 4 | Insider transaction | Apr 6, 2023 | Apr 5, 2023 |
| 8-K |
Current report
Officer or director change
|
Apr 4, 2023 | Jun 17, 2022 |
| DEF 14A | Proxy statement | Mar 16, 2023 | Apr 25, 2023 |
| 10-K | Annual report | Mar 16, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations, Other events
|
Mar 8, 2023 | Mar 7, 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 |
| 10-Q | Quarterly report | Nov 8, 2022 | Oct 1, 2022 |
| 8-K |
Current report
Results of operations, Other events
|
Nov 3, 2022 | Nov 3, 2022 |
| 4 | Insider transaction | Aug 5, 2022 | Aug 3, 2022 |
| 10-Q | Quarterly report | Aug 5, 2022 | Jul 2, 2022 |
| 8-K |
Current report
Results of operations, Other events
|
Aug 5, 2022 | Aug 4, 2022 |
| SD | Specialized disclosure (conflict minerals) | May 25, 2022 | — |
| 10-Q | Quarterly report | May 9, 2022 | Apr 2, 2022 |
| 8-K |
Current report
Results of operations, Other events
|
May 5, 2022 | May 4, 2022 |
| 4 | Insider transaction | May 5, 2022 | May 4, 2022 |
| 8-K |
Current report
Shareholder vote results
|
May 3, 2022 | Apr 29, 2022 |
| DEF 14A | Proxy statement | Mar 16, 2022 | Apr 29, 2022 |
| 10-K | Annual report | Mar 10, 2022 | Dec 25, 2021 |
| 8-K |
Current report
Results of operations, Other events
|
Mar 7, 2022 | Mar 3, 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 |
| 10-Q/A | Amended quarterly report | Nov 29, 2021 | Jun 26, 2021 |
| 10-Q | Quarterly report | Nov 8, 2021 | Sep 25, 2021 |
| 8-K |
Current report
Results of operations, Other events
|
Oct 29, 2021 | Oct 27, 2021 |
| 10-Q | Quarterly report | Aug 13, 2021 | Jun 26, 2021 |
| 8-K |
Current report
Results of operations, Other events
|
Jul 30, 2021 | Jun 26, 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 |
| 8-K |
Current report
Officer or director change
|
May 14, 2021 | May 13, 2021 |
| SD | Specialized disclosure (conflict minerals) | May 12, 2021 | — |
| 10-Q | Quarterly report | May 11, 2021 | Mar 27, 2021 |
| 8-K/A |
Amended current report
Results of operations, Other events
|
May 4, 2021 | Apr 29, 2021 |
| 8-K |
Current report
Results of operations
|
Apr 30, 2021 | Mar 27, 2021 |
| 8-K |
Current report
Shareholder vote results
|
Apr 27, 2021 | Apr 23, 2021 |
| EFFECT | Filing | Apr 26, 2021 | — |
| 8-K |
Current report
Material agreement
|
Apr 26, 2021 | Apr 26, 2021 |
| 424B3 | Prospectus | Apr 26, 2021 | — |
| UPLOAD | Letter from the SEC | Apr 22, 2021 | — |
| CORRESP | Letter to the SEC | Apr 22, 2021 | — |
| S-3 | Shelf registration | Apr 20, 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 |
| S-8 | Employee stock plan registration | Mar 25, 2021 | — |
| 4 | Insider transaction | Mar 24, 2021 | Mar 22, 2021 |
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.