Arkolith/Insider Trading/INSM/Form 4

Flammer Martina M.D.

Chief Medical OfficerINSMED Inc (INSM) · full profile →Form 4 · filed Jul 8, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$1.4M
Net Open-Market Flow
-$1.4M
Transactions
6
4 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jul 6, 2026Option exercise(M)8K$29.13$231K68K
Jul 6, 2026Option exercise(M)4K$19.74$86K73K
Jul 6, 2026Sell(S)5K$109.02$529K68K
Jul 6, 2026Sell(S)7K$110.60$824K60K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jul 6, 2026Option exercise(M)8K—$024K
Jul 6, 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 0001796960-26-000018) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML