John B. Green, Chief Financial Officer at Verastem, Inc. (VSTM), bought 500 shares at $7.12 ($4K) on 2015-06-29, disclosed to the SEC on 2015-06-30.
Open-market purchase of $4k VSTM by Chief Financial Officer. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Something here stands out, but not much.
| Filing → |
| DRNA | SELL | 2020-01-21 | $1.5M | — | Filing → |
| DRNA | SELL | 2019-11-27 | $312K | — | Filing → |
| DRNA | SELL | 2019-11-20 | $263K | — | Filing → |