Lewis William

Chair and CEO, DirectorINSMED Inc (INSM) · full profile →Form 4 · filed Jul 24, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$1.1M
Net Open-Market Flow
-$1.1M
Transactions
6
4 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jul 23, 2026Option exercise(M)6K$30.46$191K265K
Jul 23, 2026Option exercise(M)4K$17.16$76K270K
Jul 23, 2026Sell(S)5K$105.62$510K265K
Jul 23, 2026Sell(S)6K$106.43$625K259K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jul 23, 2026Option exercise(M)6K$00
Jul 23, 2026Option exercise(M)4K$00

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001402051-26-000042) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

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