PERCEPTIVE ADVISORS LLC 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 |
| 2024-02-14 4:44 pm Sale |
2023-12-31 | 13G | Zymeworks Inc. ZYME |
PERCEPTIVE ADVISORS LLC | 1,074,807 1.500% |
-3,436,468 (-76.18%) |
Filing |
| 2023-02-14 2:31 pm Purchase |
2022-12-31 | 13G | Zymeworks Inc. ZYME |
PERCEPTIVE ADVISORS LLC | 4,511,275 7.200% |
4,511,275 (New Position) |
Filing |