BlackRock, Inc. 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 |
| 2022-12-07 10:24 am Sale | 2022-11-30 | 13G | Atreca, Inc. BCEL | BlackRock Inc. BLK | 1,428,514 4.400% | -1,522,773 (-51.60%) | Filing |
| 2022-02-03 4:41 pm Sale | 2021-12-31 | 13G | Atreca, Inc. BCEL | BlackRock Inc. BLK | 2,951,287 9.700% | -120,574 (-3.93%) | Filing |
| 2021-08-09 3:18 pm Purchase | 2021-07-31 | 13G | Atreca, Inc. BCEL | BlackRock Inc. BLK | 3,071,861 10.200% | 347,650 (+12.76%) | Filing |
| 2021-01-28 5:56 pm Purchase | 2020-12-31 | 13G | Atreca, Inc. BCEL | BlackRock Inc. BLK | 2,724,211 9.100% | 1,411,811 (+107.57%) | Filing |
| 2020-02-07 08:45 am Purchase | 2019-12-31 | 13G | Atreca, Inc. BCEL | BlackRock Inc. BLK | 1,312,400 6.000% | 1,312,400 (New Position) | Filing |