FILINGS
| COHU 0000021535 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2023-05-11 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-05-11 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-05-10 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-05-09 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-05-09 | 144 | View Document | |
| 2023-05-08 | 144 | View Document | |
| 2023-05-05 | 10-Q | FORM 10-Q | View Document |
| 2023-05-04 | 8-K | FORM 8-K | View Document |
| 2023-04-13 | DEFA14A | FORM DEFA14A | View Document |
| 2023-04-03 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-04-03 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-03-28 | DEF 14A | FORM DEF 14A | View Document |
| 2023-03-20 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-03-20 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-03-20 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-03-20 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-03-20 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-03-17 | PRE 14A | FORM PRE 14A | View Document |
| 2023-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-03-15 | S-3ASR | FORM S-3ASR | View Document |
| 2023-03-10 | 8-K | FORM 8-K | View Document |
| 2023-02-17 | 10-K | FORM 10-K | View Document |
| 2023-02-16 | 8-K | FORM 8-K | View Document |
| 2023-02-10 | SC 13G | SEC SCHEDULE 13G | View Document |
| 2023-02-09 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2023-02-01 | SC 13G | View Document | |
| 2023-01-26 | SC 13G/A | View Document | |
| 2023-01-20 | SC 13G/A | View Document | |
| 2023-01-03 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-01-03 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-11-14 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-11-14 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-11-03 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-11-02 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-11-02 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-11-02 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-11-02 | 3 | FORM 3 SUBMISSION | View Document |
| 2022-10-31 | 8-K | FORM 8-K | View Document |
| 2022-10-28 | 10-Q | FORM 10-Q | View Document |
| 2022-10-27 | 8-K | FORM 8-K | View Document |
| 2022-09-26 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-09-26 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-08-05 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-07-29 | 10-Q | FORM 10-Q | View Document |
| 2022-07-28 | 8-K | FORM 8-K | View Document |
| 2022-07-11 | 8-K | FORM 8-K | View Document |
| 2022-06-27 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-06-27 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-05-31 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-05-26 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-05-19 | SD | FORM SD | View Document |
| 2022-05-16 | 8-K | FORM 8-K | View Document |
| 2022-05-09 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-05-09 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-05-06 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-05-06 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-05-06 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-05-06 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-05-06 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-05-06 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-05-05 | 8-K | FORM 8-K | View Document |
| 2022-05-04 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-04-29 | 10-Q | FORM 10-Q | View Document |
| 2022-04-28 | 8-K | FORM 8-K | View Document |
| 2022-03-31 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-31 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-25 | DEF 14A | FORM DEF 14A | View Document |
| 2022-03-21 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-21 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-21 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-21 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-15 | PRE 14A | FORM PRE 14A | View Document |
| 2022-02-18 | 10-K | FORM 10-K | View Document |
| 2022-02-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-02-11 | SC 13G | SCHEDULE 13G | View Document |
| 2022-02-10 | 8-K | FORM 8-K | View Document |
| 2022-02-09 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2022-02-08 | SC 13G/A | SEC SCHEDULE 13G | View Document |
| 2022-01-27 | SC 13G/A | View Document | |
| 2022-01-25 | SC 13G | View Document | |
| 2022-01-04 | 4 | FORM 4 SUBMISSION | View Document |
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