BAKER BROS. ADVISORS LP 13D and 13G filings for Seagen 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 |
| 2023-03-13 4:30 pm Purchase | 2023-03-12 | 13D | SEATTLE GENETICS INC SGEN | BAKER BROS. ADVISORS LP | 47,233,651 25.300% | 10,043 (+0.02%) | Filing |
| 2022-03-10 4:40 pm Sale | 2022-03-08 | 13D | SEATTLE GENETICS INC SGEN | BAKER BROS. ADVISORS LP | 47,223,608 25.700% | -394,895 (-0.83%) | Filing |