Quick Takeaways
- Vivo Capital IX, LLC filed SCHEDULE 13G/A for Sera Prognostics, Inc. Class A common stock, par value $ 0.0001 per share (SERA).
- Disclosed ownership: 4.5%.
- Date of event: 31 Mar 2025.
Vivo Capital IX, LLC - 31 Mar 2025 SCHEDULE 13G/A Report for Sera Prognostics, Inc. Class A common stock, par value $ 0.0001 per share (SERA)
- Filing Manager
- Vivo Capital IX, LLC
- Reporting Manager
- Vivo Capital IX, LLC
- Symbol
- SERA
- Shares outstanding
- 36,676,444 shares
- Disclosed Ownership
- 1,650,440 shares
- Ownership
- 4.5%
- Form type
- SCHEDULE 13G/A
- Filing time
- 15 May 2025, 08:34:10 UTC
- Date of event
- 31 Mar 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"Vivo Capital IX, LLC disclosed 4.5% ownership in Sera Prognostics, Inc. Class A common stock, par value $ 0.0001 per share (SERA) on 31 Mar 2025."
What Changed
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 15 May 2025, 08:34.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Official SEC Source
Backed by Schedule 13D/13G
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
See Original FilingReporting Managers (1)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Vivo Capital IX, LLC | 4.5% | 1,650,440 | 1,650,440 | 0 | /s/ Frank Kung | Frank Kung/Managing Member |