Vivo Capital IX, LLC 13D and 13G filings for Sera Prognostics, 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 |
| 2025-05-15 08:34 am Unchanged | 2025-03-31 | 13G | Sera Prognostics, Inc. SERA | Vivo Capital IX, LLC | 1,650,440 4.500% | 0 (Unchanged) | Filing |
| 2024-02-13 5:00 pm Sale | 2023-12-31 | 13G | Sera Prognostics, Inc. SERA | Vivo Capital IX, LLC | 1,650,440 5.400% | -205,571 (-11.08%) | Filing |
| 2021-07-23 4:30 pm Purchase | 2021-07-19 | 13G | Sera Prognostics, Inc. SERA | Vivo Capital IX, LLC | 1,856,011 6.400% | 1,856,011 (New Position) | Filing |