Lewis William

Chair and CEO, DirectorINSMED Inc (INSM) · full profile →Form 4 · filed Jun 26, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$2.2M
Net Open-Market Flow
-$2.2M
Transactions
9
7 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jun 25, 2026Option exercise(M)13K$30.46$381K271K
Jun 25, 2026Option exercise(M)9K$17.16$152K280K
Jun 25, 2026Sell(S)12K$102.34$1.2M268K
Jun 25, 2026Sell(S)2K$103.10$189K266K
Jun 25, 2026Sell(S)4K$104.28$388K263K
Jun 25, 2026Sell(S)2K$105.27$259K260K
Jun 25, 2026Sell(S)1K$106.27$137K259K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jun 25, 2026Option exercise(M)13K$013K
Jun 25, 2026Option exercise(M)9K$09K

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001402051-26-000038) within minutes of acceptance. Every field above traces to the original document. Verify it directly: