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Fin
Echo
Markets
Dashboard
Search
Fear & Greed
Tools
Watchlist
Budget
Context
Upcoming
Notifications
Upcoming
Research
News
Market Events
Economy
New
SEC Filings
Finecho Content
New
BRENNAN DAVID R
Private
CIK: 1609305
Location
BRIDGEWATER, NJ
Insider Of
2
Name & Role
Position
Tenure
Holdings
INSMED INC
—
Since Feb 2026
—
ALEXION PHARMACEUTICALS, INC.
—
Since May 2019
—
INSMED INC
Position
—
Tenure
Since Feb 2026
Holdings
—
ALEXION PHARMACEUTICALS, INC.
Position
—
Tenure
Since May 2019
Holdings
—