Boniface John J.
Sera Prognostics, Inc. · Chief Scientific Officer
Boniface John J. is listed in public filings as officer: Chief Scientific Officer. This Boniface John J. insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Sera Prognostics, Inc. (SERA). Investors use Boniface John J.'s insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.
History Trades
| Company | Value | Action | Price | Last Price |
|---|---|---|---|---|
| $6.0k3k shares | SellMar 9, 2026 | $1.96 | $2.19 | |
| $4.4k1.3k shares | SellDec 10, 2025 | $3.31 | $2.19 | |
| $20k7.8k shares | SellNov 10, 2025 | $2.62 | $2.19 | |
| $4.4k1.4k shares | SellSep 11, 2025 | $3.13 | $2.19 | |
| $18k7.1k shares | SellAug 8, 2025 | $2.54 | $2.19 | |
| $2.1k1.4k shares | SellJun 10, 2025 | $1.48 | $2.19 | |
| $13k5.1k shares | SellMay 8, 2025 | $2.44 | $2.19 | |
| $8.5k2k shares | SellMar 6, 2025 | $4.16 | $2.19 | |
| $27k5.9k shares | SellFeb 12, 2025 | $4.58 | $2.19 | |
| $35k4.7k shares | SellNov 11, 2024 | $7.32 | $2.19 | |
| $37k5k shares | SellAug 7, 2024 | $7.42 | $2.19 |