Alexander J. Denner, Director at Bioverativ Inc. (BIVV), bought 90,000 shares at $55.93 ($5.0M) on 2017-05-30, disclosed to the SEC on 2017-06-01.
Open-market purchase of $5.0M BIVV by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade D.
Negative factors outweigh the positive ones.
| Filing → |
| INVA | BUY | 2023-06-07 | $196K | — | Filing → |
| INVA | BUY | 2023-05-30 | $2.6M | — | Filing → |
| INVA | BUY | 2023-05-15 | $3.6M | — | Filing → |