Capital World Investors 13D and 13G filings for bluebird bio, 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 |
| 2021-02-16 12:24 pm Sale |
2021-02-16 | 13G | bluebird bio, Inc. BLUE |
Capital World Investors | 241,417 4.700% |
-165,195 (-40.63%) |
Filing |