Francisco Leon, Chief Scientific Officer at Provention Bio, Inc. (PRVB), bought 10,000 shares at $1.64 ($16K) on 2018-12-31, disclosed to the SEC on 2019-01-02.
Open-market purchase of $16k PRVB by Chief Scientific Officer. 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.
Nothing distinguishes this filing.
| Filing → |
| CRC | SELL | 2024-09-06 | $369K | — | Filing → |
| PRVB | SELL | 2023-02-14 | $1.0M | — | Filing → |
| PRVB | SELL | 2023-01-20 | $493K | — | Filing → |