WELLINGTON MANAGEMENT GROUP LLP 13D and 13G filings for PORTOLA PHARMACEUTICALS INC CO:
- 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 |
| 2020-06-09 10:04 am Sale | 2020-05-29 | 13G | PORTOLA PHARMACEUTICALS INC CO PTLA | WELLINGTON MANAGEMENT GROUP LLP | 617,391 0.790% | -9,793,956 (-94.07%) | Filing |