Company · CIK 0001104506 · SIC 2834 — Pharmaceutical Preparations · Nasdaq
INSMED Inc · INSM
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 9, 2026 SForm 4 → | Sep 11, 4:04 pm EDT | David R BrennanDirector | 25,000 | $124.00 | $3,100,000 | 39,238 | −38.9% |
Reported at this company — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.