Wellington Management Group LLP 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 |
| 2023-02-06 2:58 pm Sale | 2022-12-30 | 13G | SEAGEN INC SGEN | Wellington Management Group LLP | 9,881,292 5.320% | -1,748,437 (-15.03%) | Filing |
| 2022-02-04 09:22 am Purchase | 2021-12-31 | 13G | SEAGEN INC SGEN | Wellington Management Group LLP | 11,629,729 6.360% | 5,967,570 (+105.39%) | Filing |