Laurence M. Corash, Chief Scientific Officer at CERUS CORP (CERS), bought 50,000 shares at $4.98 ($249K) on 2015-08-13, disclosed to the SEC on 2015-08-17.
Open-market purchase of $249k CERS by Chief Scientific 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 → |
| CERS | SELL | 2022-03-15 | $234K | — | Filing → |
| CERS | SELL | 2021-03-16 | $303K | — | Filing → |
| CERS | SELL | 2020-03-24 | $63K | — | Filing → |