Amgen Inc. 13D and 13G filings for Vigil Neuroscience, 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 |
| 2022-01-11 9:33 pm Purchase | 2022-01-11 | 13G | Vigil Neuroscience, Inc. VIGL | AMGEN INC AMGN | 3,206,281 11.300% | 3,206,281 (New Position) | Filing |