BRENNAN DAVID R

PrivateCIK: 1609305
Location

BRIDGEWATER, NJ

BRENNAN DAVID R reported 1 transaction at INSMED INC

Review the transaction codes below to understand the nature of each event.

InsiderBRENNAN DAVID RCIK 1609305
IssuerINSMED INCCIK 1104506
Director
Since Feb 2026
-6K
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
6K disposed
Non-Derivative Transactions1

Common Stock

Direct
G · Gift

Shares

6K

Price / share

Trade value

% of position

9.0%
2/23/2026
66.93K60.93K
Total

Net shares

6K

Net value

$0.00

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect
Shares owned60K
Total
60K indirect60K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
BRENNAN DAVID R — Insider Transaction (Form 4) Filed Feb 25, 2026 | Finecho