INSM insider trading
INSMED Inc
In the past 36 days, 1 insider sold $3.1M.
Insider purchases
No open-market purchases by insiders in this period.
Insider sales
| Insider | Value | Holdings | Plan | Traded / filed |
|---|---|---|---|---|
David R Brennan Director |
$3.1M 25,000 sh @ $124.00 |
−38.9% | Not pre-scheduled | Sep 9, 2026 Filed Sep 11, 2026 |