NASDAQ: SERASera Prognostics Inc Stock Ownership - Who owns Sera Prognostics?
Insider buying vs selling
Have Sera Prognostics Inc insiders been buying or selling?
Buy
Sell
| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| John J. Boniface | Chief Scientific Officer | 2025-11-10 | 7,767 | $2.62 | $20.35kSell |
| Zhenya Lindgardt | Chief Executive Officer | 2025-11-10 | 11,594 | $2.62 | $30.38kSell |
| Paul Kearney | Chief Data Officer | 2025-11-10 | 7,073 | $2.62 | $18.53kSell |
| Benjamin Jackson | General Counsel | 2025-11-10 | 7,059 | $2.62 | $18.49kSell |
| Robert Gardner Harrison | Chief Information Officer | 2025-11-10 | 6,528 | $2.62 | $17.10kSell |
| Austin Aerts | Chief Financial Officer | 2025-11-10 | 6,351 | $2.62 | $16.64kSell |
| Mansoor Raza Mirza | Director | 2025-11-05 | 221 | $3.04 | $671.84Sell |
| Robert Gardner Harrison | Chief Information Officer | 2025-11-04 | 2,000 | $3.07 | $6.14kSell |
| Robert Gardner Harrison | Chief Information Officer | 2025-10-07 | 2,000 | $3.18 | $6.36kSell |
| Mansoor Raza Mirza | Director | 2025-10-06 | 227 | $3.16 | $717.32Sell |
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Net Insider Buy/Sell (L12M) Ownership
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SERA Shareholders
What type of owners hold Sera Prognostics Inc stock?
Institutional
Insider
Retail
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Baker Bros Advisors LP | 14.25% | 5,498,170 | $17.21M | Institution |
| Baker Bros Advisors LP | 13.13% | 5,065,736 | $15.86M | Insider |
| Whetstone Capital Advisors LLC | 9.41% | 3,632,371 | $11.37M | Institution |
| Aberdeen Group PLC | 5.91% | 2,279,699 | $7.14M | Institution |
| Vivo Capital LLC | 4.28% | 1,650,440 | $5.17M | Institution |
| Gregory C. Critchfield | 3.77% | 1,453,698 | $4.55M | Insider |
| Vanguard Group Inc | 3.15% | 1,217,190 | $3.81M | Institution |
| Zhenya Lindgardt | 2.06% | 796,296 | $2.49M | Insider |
| Citadel Advisors LLC | 1.69% | 653,746 | $2.05M | Institution |
| Joshua Phillips | 1.59% | 614,021 | $1.92M | Insider |
SERA vs Diagnostic & Research Stocks
Sera Prognostics Stock Ownership FAQ
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.