Flammer Martina M.D.

Chief Medical OfficerINSMED Inc (INSM) · full profile →Form 4 · filed Aug 7, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$3.5M
Net Open-Market Flow
-$3.5M
Transactions
6
4 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Aug 6, 2026Option exercise(M)18K$18.95$346K79K
Aug 6, 2026Option exercise(M)9K$25.83$230K88K
Aug 6, 2026Sell(S)9K$127.00$1.1M79K
Aug 6, 2026Sell(S)18K$129.40$2.4M60K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Aug 6, 2026Option exercise(M)18K$037K
Aug 6, 2026Option exercise(M)9K$036K

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001796960-26-000020) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

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