WELLINGTON MANAGEMENT CO LLP 13D and 13G filings for 89bio, 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 |
| 2022-06-10 10:14 am Sale |
2022-05-31 | 13G | 89bio, Inc. ETNB |
WELLINGTON MANAGEMENT CO LLP | 0 0.000% |
-2,150,475 (Position Closed) |
Filing |
| 2022-01-10 08:37 am Purchase |
2021-12-31 | 13G | 89bio, Inc. ETNB |
WELLINGTON MANAGEMENT CO LLP | 2,150,475 10.600% |
885,564 (+70.01%) |
Filing |
| 2021-02-04 11:19 am Purchase |
2020-12-31 | 13G | 89bio, Inc. ETNB |
WELLINGTON MANAGEMENT CO LLP | 1,264,911 6.360% |
341,912 (+37.04%) |
Filing |