Wellington Management Group LLP 13D and 13G filings for Atreca, 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 |
| 2021-12-10 09:45 am Sale |
2021-11-30 | 13G | Atreca, Inc. BCEL |
Wellington Management Group LLP | 1,300,000 4.270% |
-2,057,984 (-61.29%) |
Filing |
| 2021-02-03 1:33 pm Sale |
2020-12-31 | 13G | Atreca, Inc. BCEL |
Wellington Management Group LLP | 3,357,984 11.200% |
-14,835 (-0.44%) |
Filing |