WELLINGTON MANAGEMENT CO LLP 13D and 13G filings for Zymeworks 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 |
| 2023-02-06 2:36 pm Sale |
2022-12-30 | 13G | Zymeworks Inc. ZYME |
WELLINGTON MANAGEMENT CO LLP | 0 0.000% |
-2,856,986 (Position Closed) |
Filing |
| 2022-02-04 09:06 am Purchase |
2021-12-31 | 13G | Zymeworks Inc. ZYME |
WELLINGTON MANAGEMENT CO LLP | 2,856,986 6.140% |
2,856,986 (New Position) |
Filing |