WELLINGTON MANAGEMENT CO LLP 13D and 13G filings for Cohu, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime |
Transaction Date |
Type | Company Symbol |
Filed By Symbol |
Shares Owned % Owned |
Shares Vs. Prev Report | View |
| 2021-02-04 11:19 am Sale |
2020-12-31 | 13G | Cohu, Inc. COHU |
WELLINGTON MANAGEMENT CO LLP | 816,704 1.950% |
-2,529,993 (-75.60%) |
Filing |