LEWIS WILLIAM (Chair and CEO) sold 4.4% of their position (13.28K shares) of INSMED INC on the open market
Open‑market sale worth $1.54M — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 5/15/2026ACC: 0001402051-26-000028
DirectorOfficer· Chair and CEO
Since Mar 2026
-13.28K
Net shares
Net seller
$1.54M
Total sold
1
Open market trades
0B · 1S
1
Total transactions
13.28K disposed
Non-Derivative Transactions1
Common Stock
Direct
Shares
−13.28K
Price / share
$116.18
Trade value
$1.54M
% of position
4.4%
5/13/2026
301.19K→287.90K
Total
Net shares
−13.28K
Net value
-$1.54M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 5/13/2026 | S · Sale | −13.28K | $116.18 | $1.54M | 4.4% | 301.19K | 287.90K |
| Total | −13.28K | -$1.54M | ||||||
Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1
Common Stock
IndirectShares owned233.92K
Total
233.92K indirect233.92K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 233.92K | Indirect |
| Total | 233.92K | 233.92K indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported