Lewis William sold INSM
January 7, 2026 · Form 4 insider transaction
Lewis William sold 2,357 shares of Insmed Incorporated at $175.07 per share, a transaction worth $412.6K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
2,357
Price
$175.07
Total value
$412.6K
InsiderLewis William
RoleDirector
CompanyInsmed Incorporated (INSM)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateJanuary 7, 2026
Filing dateJanuary 8, 2026
Shares owned after318,630
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Shares sold to satisfy tax withholding obligations upon the vesting of Restricted Stock Units and to cover related broker fees.