Cohu Inc SEC filings COHU
Cohu Inc has 1,000 filings in SEC EDGAR's recent list, going back to Oct 31, 2013. Its latest annual report, Form ARS, was filed on Apr 3, 2026 for the period ended Dec 27, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 29, 2026, covering the quarter ended Sep 26, 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 26.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Oct 29, 2026 | Sep 26, 2026 |
| PRE 14A | Preliminary proxy statement | Oct 28, 2026 | Dec 15, 2026 |
| 8-K |
Current report
Results of operations
|
Oct 28, 2026 | Oct 28, 2026 |
| 10-Q | Quarterly report | Jul 31, 2026 | Jun 27, 2026 |
| 8-K |
Current report
Results of operations
|
Jul 30, 2026 | Jul 30, 2026 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2026 | — |
| S-8 POS | Form s-8 pos | May 15, 2026 | — |
| S-8 POS | Form s-8 pos | May 15, 2026 | — |
| S-8 POS | Form s-8 pos | May 15, 2026 | — |
| S-8 POS | Form s-8 pos | May 15, 2026 | — |
| S-8 POS | Form s-8 pos | May 15, 2026 | — |
| S-8 POS | Form s-8 pos | May 15, 2026 | — |
| S-8 | Employee stock plan registration | May 15, 2026 | — |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
May 15, 2026 | May 15, 2026 |
| 10-Q | Quarterly report | May 1, 2026 | Mar 28, 2026 |
| 8-K |
Current report
Results of operations
|
Apr 30, 2026 | Apr 30, 2026 |
| ARS | Annual report to shareholders | Apr 3, 2026 | Dec 27, 2025 |
| DEF 14A | Proxy statement | Apr 2, 2026 | May 15, 2026 |
| PRE 14A | Preliminary proxy statement | Mar 23, 2026 | May 15, 2026 |
| S-3ASR | Automatic shelf registration | Feb 17, 2026 | — |
| 10-K | Annual report | Feb 17, 2026 | Dec 27, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 12, 2026 | Feb 12, 2026 |
| 10-Q | Quarterly report | Oct 30, 2025 | Sep 27, 2025 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2025 | Oct 29, 2025 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Regulation FD disclosure, Other events
|
Sep 29, 2025 | Sep 24, 2025 |
| 8-K |
Current report
Other events
|
Sep 23, 2025 | Sep 23, 2025 |
| 10-Q | Quarterly report | Aug 1, 2025 | Jun 28, 2025 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2025 | Jul 31, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
May 20, 2025 | May 20, 2025 |
| 8-K |
Current report
Shareholder vote results
|
May 19, 2025 | May 16, 2025 |
| SD | Specialized disclosure (conflict minerals) | May 16, 2025 | — |
| 10-Q | Quarterly report | May 2, 2025 | Mar 29, 2025 |
| 8-K |
Current report
Results of operations
|
May 1, 2025 | May 1, 2025 |
| ARS | Annual report to shareholders | Apr 8, 2025 | Dec 28, 2024 |
| DEF 14A | Proxy statement | Apr 2, 2025 | May 16, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 24, 2025 | Feb 24, 2025 |
| 10-K | Annual report | Feb 20, 2025 | Dec 28, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 13, 2025 | Feb 13, 2025 |
| 10-Q | Quarterly report | Nov 1, 2024 | Sep 28, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 31, 2024 | Oct 31, 2024 |
| 10-Q | Quarterly report | Aug 1, 2024 | Jun 29, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2024 | Jul 31, 2024 |
| 8-K |
Current report
Officer or director change
|
Jun 28, 2024 | Jun 25, 2024 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
Jun 6, 2024 | Jun 5, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 24, 2024 | — |
| DEFA14A | Additional proxy material | May 6, 2024 | — |
| 8-K |
Current report
Officer or director change
|
May 6, 2024 | May 6, 2024 |
| 10-Q | Quarterly report | May 3, 2024 | Mar 30, 2024 |
| 8-K |
Current report
Results of operations
|
May 2, 2024 | May 2, 2024 |
| DEF 14A | Proxy statement | Apr 22, 2024 | Jun 5, 2024 |
| PRE 14A | Preliminary proxy statement | Apr 12, 2024 | Jun 5, 2024 |
| 10-K | Annual report | Feb 16, 2024 | Dec 30, 2023 |
| 8-K |
Current report
Agreement ended, Results of operations
|
Feb 15, 2024 | Feb 9, 2024 |
| 8-K |
Current report
Results of operations
|
Jan 29, 2024 | Jan 29, 2024 |
| 10-Q | Quarterly report | Nov 3, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2023 | Nov 2, 2023 |
| S-8 | Employee stock plan registration | Aug 4, 2023 | — |
| 10-Q | Quarterly report | Aug 4, 2023 | Jul 1, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2023 | Aug 3, 2023 |
| 8-K |
Current report
Material agreement
|
Jun 23, 2023 | Jun 16, 2023 |
| SD | Specialized disclosure (conflict minerals) | May 23, 2023 | — |
| 8-K |
Current report
Bylaw or fiscal year change
|
May 12, 2023 | May 10, 2023 |
| 8-K |
Current report
Shareholder vote results
|
May 11, 2023 | May 10, 2023 |
| 10-Q | Quarterly report | May 5, 2023 | Apr 1, 2023 |
| 8-K |
Current report
Results of operations
|
May 4, 2023 | May 4, 2023 |
| DEFA14A | Additional proxy material | Apr 13, 2023 | — |
| DEF 14A | Proxy statement | Mar 28, 2023 | — |
| PRE 14A | Preliminary proxy statement | Mar 17, 2023 | May 10, 2023 |
| S-3ASR | Automatic shelf registration | Mar 15, 2023 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Mar 10, 2023 | Mar 10, 2023 |
| 10-K | Annual report | Feb 17, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 16, 2023 | Feb 16, 2023 |
| 8-K |
Current report
Officer or director change
|
Oct 31, 2022 | Oct 25, 2022 |
| 10-Q | Quarterly report | Oct 28, 2022 | Sep 24, 2022 |
| 8-K |
Current report
Results of operations
|
Oct 27, 2022 | Oct 27, 2022 |
| 10-Q | Quarterly report | Jul 29, 2022 | Jun 25, 2022 |
| 8-K |
Current report
Results of operations
|
Jul 28, 2022 | Jul 28, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 11, 2022 | Jul 11, 2022 |
| SD | Specialized disclosure (conflict minerals) | May 19, 2022 | — |
| 8-K |
Current report
Regulation FD disclosure
|
May 16, 2022 | May 16, 2022 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
May 5, 2022 | May 4, 2022 |
| 10-Q | Quarterly report | Apr 29, 2022 | Mar 26, 2022 |
| 8-K |
Current report
Results of operations
|
Apr 28, 2022 | Apr 28, 2022 |
| DEF 14A | Proxy statement | Mar 25, 2022 | May 4, 2022 |
| PRE 14A | Preliminary proxy statement | Mar 15, 2022 | May 4, 2022 |
| 10-K | Annual report | Feb 18, 2022 | Dec 25, 2021 |
| 8-K |
Current report
Results of operations
|
Feb 10, 2022 | Feb 10, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 14, 2021 | Dec 14, 2021 |
| 10-Q | Quarterly report | Oct 29, 2021 | Sep 25, 2021 |
| 8-K |
Current report
Results of operations
|
Oct 28, 2021 | Oct 28, 2021 |
| 10-Q | Quarterly report | Aug 2, 2021 | Jun 26, 2021 |
| 8-K |
Current report
Results of operations
|
Jul 29, 2021 | Jul 29, 2021 |
| SD | Specialized disclosure (conflict minerals) | May 18, 2021 | — |
| 8-K |
Current report
Material agreement, Other events
|
May 13, 2021 | May 10, 2021 |
| 8-K |
Current report
Officer or director change
|
May 10, 2021 | May 5, 2021 |
| 8-K |
Current report
Other events
|
May 10, 2021 | May 10, 2021 |
| 8-K |
Current report
Shareholder vote results
|
May 6, 2021 | May 5, 2021 |
| 10-Q | Quarterly report | May 4, 2021 | Mar 27, 2021 |
| 8-K |
Current report
Results of operations
|
Apr 29, 2021 | Apr 29, 2021 |
| DEF 14A | Proxy statement | Mar 23, 2021 | May 5, 2021 |
| 8-K |
Current report
Other events
|
Mar 11, 2021 | Mar 9, 2021 |
| 424B5 | Prospectus supplement | Mar 4, 2021 | — |
| 8-K |
Current report
Other events
|
Mar 4, 2021 | Mar 1, 2021 |
| 424B5 | Prospectus supplement | Mar 1, 2021 | — |
| 10-K | Annual report | Feb 26, 2021 | Dec 26, 2020 |
| 8-K |
Current report
Results of operations
|
Feb 11, 2021 | Feb 11, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 2, 2020 | Dec 2, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 12, 2020 | Nov 10, 2020 |
| 10-Q | Quarterly report | Nov 4, 2020 | Sep 26, 2020 |
| 8-K |
Current report
Officer or director change
|
Oct 29, 2020 | Oct 27, 2020 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2020 | Oct 29, 2020 |
| 8-K |
Current report
Officer or director change, Other events
|
Oct 29, 2020 | Oct 26, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 6, 2020 | Oct 6, 2020 |
| 8-K |
Current report
Officer or director change
|
Sep 11, 2020 | Sep 8, 2020 |
| 10-Q | Quarterly report | Aug 4, 2020 | Jun 27, 2020 |
| 8-K |
Current report
Results of operations
|
Jul 30, 2020 | Jul 30, 2020 |
| SD | Specialized disclosure (conflict minerals) | May 27, 2020 | — |
| 8-K |
Current report
Shareholder vote results
|
May 7, 2020 | May 6, 2020 |
| 10-Q | Quarterly report | May 7, 2020 | Mar 28, 2020 |
| 8-K |
Current report
Results of operations
|
May 5, 2020 | May 5, 2020 |
| DEFA14A | Additional proxy material | Apr 21, 2020 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 1, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Officer or director change, Other events
|
Mar 25, 2020 | Mar 23, 2020 |
| DEF 14A | Proxy statement | Mar 25, 2020 | May 6, 2020 |
| 8-K |
Current report
Officer or director change
|
Mar 19, 2020 | Mar 17, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 19, 2020 | Mar 18, 2020 |
| S-3ASR | Automatic shelf registration | Mar 10, 2020 | — |
| 10-K | Annual report | Mar 10, 2020 | Dec 28, 2019 |
| 8-K |
Current report
Results of operations
|
Feb 13, 2020 | Feb 12, 2020 |
| 8-K |
Current report
Other events
|
Feb 10, 2020 | Feb 6, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 10, 2020 | Jan 10, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 16, 2019 | Dec 16, 2019 |
| 10-Q | Quarterly report | Nov 6, 2019 | Sep 28, 2019 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2019 | Nov 3, 2019 |
| 8-K |
Current report
Officer or director change
|
Oct 1, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Officer or director change
|
Sep 30, 2019 | Sep 26, 2019 |
| 8-K |
Current report
Officer or director change
|
Sep 3, 2019 | Sep 1, 2019 |
| S-8 | Employee stock plan registration | Aug 7, 2019 | — |
| 10-Q | Quarterly report | Aug 7, 2019 | Jun 29, 2019 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2019 | Aug 5, 2019 |
| 8-K |
Current report
Officer or director change
|
Jul 8, 2019 | Jul 4, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 8, 2019 | Jul 8, 2019 |
| 8-K |
Current report
Officer or director change
|
Jun 4, 2019 | May 31, 2019 |
| 8-K |
Current report
Officer or director change
|
May 28, 2019 | May 27, 2019 |
| SD | Specialized disclosure (conflict minerals) | May 24, 2019 | — |
| 8-K |
Current report
Shareholder vote results
|
May 9, 2019 | May 8, 2019 |
| 10-Q | Quarterly report | May 9, 2019 | Mar 30, 2019 |
| 8-K |
Current report
Results of operations
|
May 6, 2019 | May 6, 2019 |
| 8-K |
Current report
Exit or restructuring costs
|
Apr 30, 2019 | Apr 30, 2019 |
| DEF 14A | Proxy statement | Mar 28, 2019 | May 8, 2019 |
| 10-K | Annual report | Mar 14, 2019 | Dec 29, 2018 |
| 8-K |
Current report
Results of operations
|
Mar 12, 2019 | Mar 12, 2019 |
| 8-K |
Current report
Officer or director change
|
Dec 19, 2018 | Dec 18, 2018 |
| 8-K |
Current report
Material agreement
|
Dec 13, 2018 | Dec 11, 2018 |
| 8-K |
Current report
Exit or restructuring costs
|
Nov 30, 2018 | Nov 27, 2018 |
| 10-Q | Quarterly report | Nov 7, 2018 | Sep 29, 2018 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2018 | Nov 5, 2018 |
| 8-K/A | Amended current report | Nov 2, 2018 | Oct 1, 2018 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, New debt, Officer or director change, Regulation FD disclosure
|
Oct 1, 2018 | Oct 1, 2018 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 5, 2018 | Sep 5, 2018 |
| 425 | Form 8-k | Sep 5, 2018 | — |
| 8-K |
Current report
Shareholder vote results, Other events
|
Aug 30, 2018 | Aug 30, 2018 |
| 425 | Form 8-k | Aug 30, 2018 | — |
| 8-K |
Current report
Other events
|
Aug 20, 2018 | Aug 20, 2018 |
| 425 | Form 8-k | Aug 20, 2018 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Aug 9, 2018 | Aug 9, 2018 |
| 425 | Form 8-k | Aug 9, 2018 | — |
| 10-Q | Quarterly report | Aug 7, 2018 | Jun 30, 2018 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2018 | Aug 2, 2018 |
| EFFECT | Filing | Jul 30, 2018 | — |
| 424B3 | Prospectus | Jul 30, 2018 | — |
| 8-K |
Current report
Other events
|
Jul 27, 2018 | Jul 26, 2018 |
| 425 | Form 8-k | Jul 27, 2018 | — |
| CORRESP | Letter to the SEC | Jul 26, 2018 | — |
| S-4/A | Filing | Jul 26, 2018 | — |
| UPLOAD | Letter from the SEC | Jun 29, 2018 | — |
| 8-K |
Current report
Other events
|
Jun 26, 2018 | Jun 26, 2018 |
| 425 | Form 8-k | Jun 26, 2018 | — |
| S-4 | Registration for a merger or exchange | Jun 21, 2018 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 4, 2018 | Jun 4, 2018 |
| 425 | Form 8-k | Jun 4, 2018 | — |
| SD | Specialized disclosure (conflict minerals) | May 25, 2018 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
May 23, 2018 | May 23, 2018 |
| 425 | Form 8-k | May 23, 2018 | — |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
May 17, 2018 | May 16, 2018 |
| 10-Q | Quarterly report | May 10, 2018 | Mar 31, 2018 |
| 425 | Form 425 | May 9, 2018 | — |
| 8-K |
Current report
Material agreement, Other events
|
May 8, 2018 | May 7, 2018 |
| 425 | Form 8-k | May 8, 2018 | — |
| 8-K |
Current report
Other events
|
May 8, 2018 | May 8, 2018 |
| 425 | Form 8-k | May 8, 2018 | — |
| 8-K |
Current report
Results of operations
|
May 8, 2018 | May 8, 2018 |
| DEF 14A | Proxy statement | Apr 3, 2018 | May 16, 2018 |
| 8-K |
Current report
Officer or director change
|
Mar 30, 2018 | Mar 26, 2018 |
| PRE 14A | Preliminary proxy statement | Mar 23, 2018 | May 16, 2018 |
| 10-K | Annual report | Mar 2, 2018 | Dec 30, 2017 |
| 8-K |
Current report
Results of operations
|
Feb 16, 2018 | Feb 15, 2018 |
| 10-Q | Quarterly report | Nov 7, 2017 | Sep 30, 2017 |
| 8-K |
Current report
Results of operations
|
Nov 3, 2017 | Nov 2, 2017 |
| 10-Q | Quarterly report | Jul 28, 2017 | Jun 24, 2017 |
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
- Instruments For Meas & Testing of Electricity & Elec Signals (SIC 3825)
- Listed as
- COHU (Nasdaq)
- Fiscal year ends
- December 26
- Incorporated in
- DE
- Headquarters
- Poway, CA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 21535
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All 11 Instruments For Meas & Testing of Electricity & Elec Signals companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.