John J. Boniface
Chief Scientific Officer · 3 filings · Latest: Mar 12, 2026
SERA PROGNOSTICS, INC.
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|
SERA | John J. Boniface | Chief Scientific Officer | Mar 11, 2026 | Sale | $2.04 | 1,517 | $3.1K | 145,842 | |
SERA | Boniface John J. | — | Mar 11, 2026 | Proposed Sale | $2.04 | 1,517 | $3.1K | — | |
SERA | John J. Boniface | Chief Scientific Officer | Mar 9, 2026 | Sale | $1.96 | 3,038 | $6.0K | 147,359 | |
SERA | Boniface John J. | — | Mar 9, 2026 | Proposed Sale | $1.96 | 3,038 | $6.0K | — | |
SERA | Boniface John J. | — | Dec 10, 2025 | Proposed Sale | $3.31 | 1,332 | $4.4K | — | |
SERA | Boniface John J. | — | Nov 10, 2025 | Proposed Sale | $2.62 | 7,767 | $20.4K | — | |
SERA | Boniface John J. | — | Sep 11, 2025 | Proposed Sale | $3.13 | 1,395 | $4.4K | — | |
SERA | Boniface John J. | — | Aug 8, 2025 | Proposed Sale | $2.54 | 7,094 | $18.0K | — | |
SERA | Boniface John J. | — | Jun 10, 2025 | Proposed Sale | $1.48 | 1,439 | $2.1K | — | |
SERA | Boniface John J. | — | May 8, 2025 | Proposed Sale | $2.44 | 5,132 | $12.5K | — | |
SERA | Boniface John J. | — | Mar 6, 2025 | Proposed Sale | $4.16 | 2,044 | $8.5K | — | |
SERA | Boniface John J. | — | Feb 12, 2025 | Proposed Sale | $4.58 | 5,915 | $27.1K | — | |
SERA | Boniface John J. | — | Nov 11, 2024 | Proposed Sale | $7.32 | 4,727 | $34.6K | — |