Barbara White, Chief Medical Officer at Corbus Pharmaceuticals Holdings, Inc. (CRBP), bought 20,000 shares at $1.90 ($38K) on 2015-08-18, disclosed to the SEC on 2015-08-19.
Open-market purchase of $38k 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.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $1.90 | 300 | $570 | 1.5% |
| 2 | $1.90 | 19,700 | $37K | 98.5% |
| Total | $1.90 avg | 20,000 | $38K | 100% |
| Filing → |
| CRBP | BUY | 2019-08-13 | $10K | — | Filing → |
| CRBP | BUY | 2019-05-20 | $10K | — | Filing → |
| CRBP | BUY | 2019-03-14 | $30K | — | Filing → |