Arkolith/Insider Trading/INSM/Form 4

Adsett Roger

Chief Operating OfficerINSMED Inc (INSM) · full profile →Form 4 · filed Apr 3, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$14.5M
Net Open-Market Flow
-$14.5M
Transactions
5
4 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Apr 1, 2026Option exercise(M)88K$14.56$1.3M195K
Apr 1, 2026Sell(S)7K$163.18$1.1M188K
Apr 1, 2026Sell(S)19K$164.11$3.1M169K
Apr 1, 2026Sell(S)62K$164.95$10.3M107K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Apr 1, 2026Option exercise(M)88K—$00

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001685904-26-000008) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML