Barbara White, Chief Medical Officer at Corbus Pharmaceuticals Holdings, Inc. (CRBP), bought 10,000 shares at $2.05 ($21K) on 2015-08-21, disclosed to the SEC on 2015-08-24.
Open-market purchase of $20k CRBP by Chief Medical Officer. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.
| Filing → |
| CRBP | BUY | 2019-08-13 | $10K | — | Filing → |
| CRBP | BUY | 2019-05-20 | $10K | — | Filing → |
| CRBP | BUY | 2019-03-14 | $30K | — | Filing → |