Melvin Sharoky M.D., Director at INSMED Inc (INSM), bought 88,889 shares at $11.25 ($1.0M) on 2014-08-13, disclosed to the SEC on 2014-08-14.
Open-market purchase of $1.0M INSM by Director. 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 → |
| INSM | SELL | 2025-09-15 | $2.9M | — | Filing → |
| INSM | SELL | 2025-08-21 | $1.3M | — | Filing → |
| INSM | SELL | 2025-08-14 | $1.2M | — | Filing → |