Lewis William

Chair and CEO, DirectorINSMED Inc (INSM) · full profile →Form 4 · filed Jul 10, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$1.3M
Net Open-Market Flow
-$1.3M
Transactions
7
5 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jul 9, 2026Option exercise(M)6K$30.46$191K265K
Jul 9, 2026Option exercise(M)4K$17.16$76K270K
Jul 9, 2026Sell(S)5K$116.55$583K265K
Jul 9, 2026Sell(S)2K$117.62$275K262K
Jul 9, 2026Sell(S)3K$118.52$398K259K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jul 9, 2026Option exercise(M)6K$06K
Jul 9, 2026Option exercise(M)4K$04K

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001402051-26-000040) within minutes of acceptance. Every field above traces to the original document. Verify it directly: