LEWIS WILLIAM

PrivateCIK: 1402051
Location

BRIDGEWATER, NJ

LEWIS WILLIAM (Chair and CEO) sold 2.5% of their position (6.51K shares) of INSMED INC on the open market

Open‑market sale worth $612.6K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderLEWIS WILLIAMCIK 1402051
IssuerINSMED INCCIK 1104506
DirectorOfficer· Chair and CEO
Since Mar 2026
-6.51K
Net shares
Net seller
$612.6K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
6.51K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

6.51K

Price / share

$94.03

Trade value

$612.61K

% of position

2.5%
6/8/2026
265.43K258.92K
Total

Net shares

6.51K

Net value

-$612.61K

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

Common Stock

Indirect
Shares owned233.92K
Total
233.92K indirect233.92K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
LEWIS WILLIAM — Insider Transaction (Form 4) Filed Jun 10, 2026 | Finecho