Melvin Sharoky M.D., Director at INSMED Inc (INSM), bought 10,000 shares at $19.29 ($193K) on 2023-05-15, disclosed to the SEC on 2023-05-17.
Seasonal purchase ($193k) by Director — this insider has traded INSM in May in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| 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 → |